Raspberry Pi Router Benchmark
Introduction
My ISP don’t provide IPv6 and the wireless router they give out does not work with IPv6 Tunnels. So I setup a Raspberry Pi as a router on a stick to route IPv6 on my home network to my IPv6 tunnel provider over IPv4. I mostly did this to start get get familar with IPv6, it does work and my home computers and phone get IPv6 addresses on the Internet. I ocasionally do a netstat and see a bunch of tcp6 connections established to google, facebook and youtube. My one worry was the performance of the Raspberry Pi, it’s a single core Arm v6 running at 700Mhz with a 100M ethernet that sits on the USB bus. I have in the past noticed that when the Raspberry Pi is busy (mostly with cron) that the ability for it to forward packets does slow down. Very ocasionally it drops packets and makes the connection unusable for a short while. My internet connection is FTTC/fiber to the cabinet and +100M, so I’m already limiting my connection speed if they go over the Raspberry Pi. I allways meant to run some bench marks on the Pi to see just how fast it can ship packets. With the advent of the newer Raspberry Pi 2 with it’s quad Core Arm v8 running at 900Mhz I decided to do some proper testing.
Table of Contents
Setup
I used a Dlink DGS-1008D unmanaged swtich to connect my desktop, a laptop Lenovo X220 (Intel Core i5-2520), a Raspbery Pi Model B and a Raspbery 2 Pi Model B. I also configured the test laptop to use it’s ethernet port as a bridge and installed a new virtual machine which connects to that bridge also. So all 4 test machines are bridged together at layer 2. I installed all the machines with Debian testing/sid and updated them all. I wanted to first see what the hardware can do, so I have a fairly stripped down setup. Alomost no processes are running and the iptable modules are no loaded. So on all 4 machines “iptables-save” produces nothing. The test laptop was running Gnome 3, however during the testing the test laptop and virtual machine were practically idle. Both machines are capable of saturating a 1G link. Any background processes running should not interfeer with saturating a 100M link with tcp.
The plan was to use iperf to test networking from the laptop to virtual machine via a layer 3 router, in this case a Raspberry Pi router on a stick. This is not same same test as my original useage, ie routing IPv6 traffic to a IPv6 tunnel over IPv4. However I wanted to see how fast it would route and forward packets. Also to make sure eveything went via the Raspberry Pi I turned off ICMP redirect’s on all 4 machines using:
echo 0 | tee /proc/sys/net/ipv4/conf/*/accept_redirects /proc/sys/net/ipv4/conf/*/send_redirects
Addresses
So all 4 machines are connected to the same layer 2 bridge. The 192.168.1.0/24 addresses are given out by my home Internet router. I chose the 10.0.0.0/8 addresses to test with. For the IPv6 addresses I generated 4 address ranges from the simple dns generator.
They were allocated as follows:
| Device | IPv4 Address | IPv6 Address |
|---|---|---|
| Laptop | 192.168.1.64/24 10.0.0.5/24 10.0.2.5/24 | fd2b:656a:6fdb:a3a8::5/64 fd57:d1b1:9c79:40af::5/64 |
| Virtual Machine | 192.168.1.65/24 10.0.1.5/24 10.0.3.5/24 | fd14:9aa4:e604:ec36::1/64 fd45:64bf:295c:5631::1/64 |
| Raspberry Pi | 10.0.0.1/24 10.0.1.1/24 | fd2b:656a:6fdb:a3a8::1/64 fd14:9aa4:e604:ec36::2/64 |
| Raspberry Pi 2 | 10.0.2.1/24 10.0.3.1/24 | fd57:d1b1:9c79:40af::1/64 fd45:64bf:295c:5631::2/64 |
The routing tables look at follows:
| Device | Route |
|---|---|
| Laptop | 10.0.0.0/24 dev br0 proto kernel scope link src 10.0.0.5 10.0.1.0/24 via 10.0.0.1 dev br0 10.0.2.0/24 dev br0 proto kernel scope link src 10.0.2.5 10.0.3.0/24 via 10.0.2.1 dev br0 |
| Virtual Machine | 10.0.0.0/24 via 10.0.1.1 dev eth0 10.0.1.0/24 dev eth0 proto kernel scope link src 10.0.1.5 10.0.2.0/24 via 10.0.3.1 dev eth0 10.0.3.0/24 dev eth0 proto kernel scope link src 10.0.3.5 |
| Laptop | fd14:9aa4:e604:ec36::/64 via fd2b:656a:6fdb:a3a8::1 dev br0 metric 1024 fd2b:656a:6fdb:a3a8::/64 dev br0 proto kernel metric 256 fd45:64bf:295c:5631::/64 via fd57:d1b1:9c79:40af::1 dev br0 metric 1024 fd57:d1b1:9c79:40af::/64 dev br0 proto kernel metric 256 |
| Virtual Machine | fd14:9aa4:e604:ec36::/64 via fd2b:656a:6fdb:a3a8::1 dev br0 metric 1024 fd2b:656a:6fdb:a3a8::/64 dev br0 proto kernel metric 256 fd45:64bf:295c:5631::/64 via fd57:d1b1:9c79:40af::1 dev br0 metric 1024 fd57:d1b1:9c79:40af::/64 dev br0 proto kernel metric 256 |
| Raspberry Pi | fd14:9aa4:e604:ec36::1 dev ipv6tun metric 1024 fd14:9aa4:e604:ec36::/64 dev ipv6tun proto kernel metric 256 fd2b:656a:6fdb:a3a8::/64 dev eth0 proto kernel metric 256 |
| Raspberry Pi 2 | fd45:64bf:295c:5631::1 dev ipv6tun metric 1024 fd45:64bf:295c:5631::/64 dev ipv6tun proto kernel metric 256 fd57:d1b1:9c79:40af::/64 dev eth0 proto kernel metric 256 |
General info (verison, arch, cpuinfo, memory)
I decided that during the write up I would not obscure the machines when pasting commands. The laptop is known as lenovo, the virtual machine is debian, the raspberry pi is lace and the raspberry pi 2 is is jessie-rpi. This it just some general information about the machines. Also note that the machine’s are not running NTP, so timestamps sometimes look odd.
Laptop
root@lenovo:~# cat /etc/debian_version
8.0
root@lenovo:~#
root@lenovo:~# uname -a
Linux lenovo 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt4-3 (2015-02-03) x86_64 GNU/Linux
root@lenovo:~#
root@lenovo:~# dpkg-architecture | grep DEB_HOST_ARCH
DEB_HOST_ARCH=amd64
DEB_HOST_ARCH_BITS=64
DEB_HOST_ARCH_CPU=amd64
DEB_HOST_ARCH_ENDIAN=little
DEB_HOST_ARCH_OS=linux
root@lenovo:~#
root@lenovo:~# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping : 7
microcode : 0x29
cpu MHz : 2538.964
cache size : 3072 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 4984.14
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping : 7
microcode : 0x29
cpu MHz : 2579.589
cache size : 3072 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 4984.14
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
root@lenovo:~#
root@lenovo:~# free -m
total used free shared buffers cached
Mem: 15966 1325 14641 90 42 563
-/+ buffers/cache: 719 15246
Swap: 7590 0 7590
root@lenovo:~#
Virtual Machine
root@debian:~# cat /etc/debian_version
8.0
root@debian:~#
root@debian:~# uname -a
Linux debian 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt4-3 (2015-02-03) x86_64 GNU/Linux
root@debian:~#
root@debian:~# dpkg-architecture | grep DEB_HOST_ARCH
DEB_HOST_ARCH=amd64
DEB_HOST_ARCH_BITS=64
DEB_HOST_ARCH_CPU=amd64
DEB_HOST_ARCH_ENDIAN=little
DEB_HOST_ARCH_OS=linux
root@debian:~#
root@debian:~# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel Xeon E312xx (Sandy Bridge)
stepping : 1G
microcode : 0x1
cpu MHz : 2491.904
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx rdtscp lm constant_tsc rep_good nopl eagerfpu pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx hypervisor lahf_lm xsaveopt
bogomips : 4983.80
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
root@debian:~#
root@debian:~# free -m
total used free shared buffers cached
Mem: 1000 84 915 4 6 36
-/+ buffers/cache: 41 959
Swap: 707 0 707
root@debian:~#
Raspberry Pi
root@lace:~# cat /etc/debian_version
8.0
root@lace:~#
root@lace:~# uname -a
Linux lace 3.18.7+ #755 PREEMPT Thu Feb 12 17:14:31 GMT 2015 armv6l GNU/Linux
root@lace:~#
root@lace:~# dpkg-architecture | grep DEB_HOST_ARCH
DEB_HOST_ARCH=armel
DEB_HOST_ARCH_BITS=32
DEB_HOST_ARCH_CPU=arm
DEB_HOST_ARCH_ENDIAN=little
DEB_HOST_ARCH_OS=linux
root@lace:~#
root@lace:~# cat /proc/cpuinfo
processor : 0
model name : ARMv6-compatible processor rev 7 (v6l)
BogoMIPS : 2.00
Features : half thumb fastmult vfp edsp java tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xb76
CPU revision : 7
Hardware : BCM2708
Revision : 000e
Serial : 00000000364a1b21
root@lace:~#
root@lace:~# free -m
total used free shared buffers cached
Mem: 435 56 379 4 7 30
-/+ buffers/cache: 17 417
Swap: 255 0 255
root@lace:~#
Raspberry Pi 2
root@jessie-rpi:~# cat /etc/debian_version
8.0
root@jessie-rpi:~#
root@jessie-rpi:~# uname -a
Linux jessie-rpi 3.18.0-trunk-rpi2 #1 SMP PREEMPT Debian 3.18.5-1~exp1.co1 (2015-02-02) armv7l GNU/Linux
root@jessie-rpi:~#
root@jessie-rpi:~# dpkg-architecture | grep DEB_HOST_ARCH
DEB_HOST_ARCH=armhf
DEB_HOST_ARCH_BITS=32
DEB_HOST_ARCH_CPU=arm
DEB_HOST_ARCH_ENDIAN=little
DEB_HOST_ARCH_OS=linux
root@jessie-rpi:~#
root@jessie-rpi:~# cat /proc/cpuinfo
processor : 0
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 1
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 2
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 3
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
Hardware : BCM2709
Revision : 0000
Serial : 0000000000000000
root@jessie-rpi:~#
root@jessie-rpi:~# free -m
total used free shared buffers cached
Mem: 925 62 863 6 8 27
-/+ buffers/cache: 25 899
Swap: 0 0 0
root@jessie-rpi:~#
Network Settings
Next follows the actual network settings I used.
Laptop
root@lenovo:~# cat /etc/network/interfaces
iface eth0 inet manual
auto br0
iface br0 inet dhcp
bridge_ports eth0
bridge_maxwait 0
auto br0:1
iface br0:1 inet static
address 10.0.0.5
netmask 255.255.255.0
post-up /sbin/ip route add 10.0.1.0/24 via 10.0.0.1 dev br0
pre-down /sbin/ip route del 10.0.1.0/24 via 10.0.0.1 dev br0
auto br0:2
iface br0:2 inet static
address 10.0.2.5
netmask 255.255.255.0
post-up /sbin/ip route add 10.0.3.0/24 via 10.0.2.1 dev br0
pre-down /sbin/ip route del 10.0.3.0/24 via 10.0.2.1 dev br0
root@lenovo:~#
root@lenovo:~# ip -4 addr show br0
5: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
inet 192.168.1.64/24 brd 192.168.1.255 scope global br0
valid_lft forever preferred_lft forever
inet 10.0.0.5/24 brd 10.0.0.255 scope global br0:1
valid_lft forever preferred_lft forever
inet 10.0.2.5/24 brd 10.0.2.255 scope global br0:2
valid_lft forever preferred_lft forever
root@lenovo:~#
root@lenovo:~# ip route
default via 192.168.1.254 dev br0
10.0.0.0/24 dev br0 proto kernel scope link src 10.0.0.5
10.0.1.0/24 via 10.0.0.1 dev br0
10.0.2.0/24 dev br0 proto kernel scope link src 10.0.2.5
10.0.3.0/24 via 10.0.2.1 dev br0
169.254.0.0/16 dev br0 scope link metric 1000
192.168.1.0/24 dev br0 proto kernel scope link src 192.168.1.64
root@lenovo:~#
root@lenovo:~# brctl show
bridge name bridge id STP enabled interfaces
br0 8000.f0def1db3597 no eth0
vnet0
root@lenovo:~#
Virtual Machine
root@debian:~# cat /etc/network/interfaces
auto eth0
iface eth0 inet dhcp
auto eth0:1
iface eth0:1 inet static
address 10.0.1.5
netmask 255.255.255.0
post-up /sbin/ip route add 10.0.0.0/24 via 10.0.1.1 dev eth0
pre-down /sbin/ip route del 10.0.0.0/24 via 10.0.1.1 dev eth0
auto eth0:2
iface eth0:2 inet static
address 10.0.3.5
netmask 255.255.255.0
post-up /sbin/ip route add 10.0.2.0/24 via 10.0.3.1 dev eth0
pre-down /sbin/ip route del 10.0.2.0/24 via 10.0.3.1 dev eth0
root@debian:~#
root@debian:~# ip -4 addr show eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
inet 192.168.1.65/24 brd 192.168.1.255 scope global eth0
valid_lft forever preferred_lft forever
inet 10.0.1.5/24 brd 10.0.1.255 scope global eth0:1
valid_lft forever preferred_lft forever
inet 10.0.3.5/24 brd 10.0.3.255 scope global eth0:2
valid_lft forever preferred_lft forever
root@debian:~#
root@debian:~# ip route
default via 192.168.1.254 dev eth0
10.0.0.0/24 via 10.0.1.1 dev eth0
10.0.1.0/24 dev eth0 proto kernel scope link src 10.0.1.5
10.0.2.0/24 via 10.0.3.1 dev eth0
10.0.3.0/24 dev eth0 proto kernel scope link src 10.0.3.5
192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.65
root@debian:~#
Raspberry Pi
root@lace:~# cat /etc/network/interfaces
auto eth0:0
iface eth0:0 inet static
address 10.0.0.1
netmask 255.255.255.0
auto eth0:1
iface eth0:1 inet static
address 10.0.1.1
netmask 255.255.255.0
root@lace:~#
root@lace:~# ip -4 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
inet 10.0.0.1/24 brd 10.0.0.255 scope global eth0:0
valid_lft forever preferred_lft forever
inet 10.0.1.1/24 brd 10.0.1.255 scope global eth0:1
valid_lft forever preferred_lft forever
root@lace:~#
root@lace:~# ip route
10.0.0.0/24 dev eth0 proto kernel scope link src 10.0.0.1
10.0.1.0/24 dev eth0 proto kernel scope link src 10.0.1.1
root@lace:~#
root@lace:~# cat /proc/sys/net/ipv4/ip_forward
1
root@lace:~#
Raspberry Pi 2
root@jessie-rpi:~# cat /etc/network/interfaces
auto eth0:0
iface eth0:0 inet static
address 10.0.2.1
netmask 255.255.255.0
auto eth0:1
iface eth0:1 inet static
address 10.0.3.1
netmask 255.255.255.0
root@jessie-rpi:~#
root@jessie-rpi:~# ip -4 addr show eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
inet 10.0.2.1/24 brd 10.0.2.255 scope global eth0:0
valid_lft forever preferred_lft forever
inet 10.0.3.1/24 brd 10.0.3.255 scope global eth0:1
valid_lft forever preferred_lft forever
root@jessie-rpi:~#
root@jessie-rpi:~# ip route
10.0.2.0/24 dev eth0 proto kernel scope link src 10.0.2.1
10.0.3.0/24 dev eth0 proto kernel scope link src 10.0.3.1
root@jessie-rpi:~#
root@jessie-rpi:~# cat /proc/sys/net/ipv4/ip_forward
1
root@jessie-rpi:~#
IPv6 Network Settings
Lenovo
section in /etc/network/interfaces:
auto br0:3
iface br0:3 inet6 static
address fd2b:656a:6fdb:a3a8::5
netmask 64
post-up /sbin/ip route add fd14:9aa4:e604:ec36::/64 via fd2b:656a:6fdb:a3a8::1 dev br0
pre-down /sbin/ip route del fd14:9aa4:e604:ec36::/64 via fd2b:656a:6fdb:a3a8::1 dev br0
auto br0:4
iface br0:4 inet6 static
address fd57:d1b1:9c79:40af::5
netmask 64
post-up /sbin/ip route add fd45:64bf:295c:5631::/64 via fd57:d1b1:9c79:40af::1 dev br0
pre-down /sbin/ip route del fd45:64bf:295c:5631::/64 via fd57:d1b1:9c79:40af::1 dev br0
root@lenovo:~# ip -6 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
5: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
inet6 fd57:d1b1:9c79:40af::5/64 scope global deprecated
valid_lft forever preferred_lft 0sec
inet6 fd2b:656a:6fdb:a3a8::5/64 scope global deprecated
valid_lft forever preferred_lft 0sec
inet6 fe80::f2de:f1ff:fedb:3597/64 scope link
valid_lft forever preferred_lft forever
6: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 500
inet6 fe80::fc54:ff:fe99:771d/64 scope link
valid_lft forever preferred_lft forever
root@lenovo:~#
root@lenovo:~# ip -6 route
fd14:9aa4:e604:ec36::/64 via fd2b:656a:6fdb:a3a8::1 dev br0 metric 1024
fd2b:656a:6fdb:a3a8::/64 dev br0 proto kernel metric 256
fd45:64bf:295c:5631::/64 via fd57:d1b1:9c79:40af::1 dev br0 metric 1024
fd57:d1b1:9c79:40af::/64 dev br0 proto kernel metric 256
fe80::/64 dev br0 proto kernel metric 256
fe80::/64 dev vnet0 proto kernel metric 256
root@lenovo:~#
Virtual Machine
section in /etc/network/interfaces:
auto ipv6tun
iface ipv6tun inet6 v4tunnel
address fd14:9aa4:e604:ec36::1
netmask 64
endpoint 10.0.1.1
local 10.0.1.5
ttl 255
post-up /sbin/ip route add fd2b:656a:6fdb:a3a8::/64 via fd14:9aa4:e604:ec36::2 dev ipv6tun
pre-down /sbin/ip route del fd2b:656a:6fdb:a3a8::/64 via fd14:9aa4:e604:ec36::2 dev ipv6tun
auto ipv6tun2
iface ipv6tun2 inet6 v4tunnel
address fd45:64bf:295c:5631::1
netmask 64
endpoint 10.0.3.1
local 10.0.3.5
ttl 255
post-up /sbin/ip route add fd57:d1b1:9c79:40af::/64 via fd45:64bf:295c:5631::2 dev ipv6tun2
pre-down /sbin/ip route del fd57:d1b1:9c79:40af::/64 via fd45:64bf:295c:5631::2 dev ipv6tun2
thomas@debian:~$ ip -6 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
inet6 fe80::5054:ff:fe99:771d/64 scope link
valid_lft forever preferred_lft forever
10: ipv6tun@NONE: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1480
inet6 fd14:9aa4:e604:ec36::1/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::a00:105/64 scope link
valid_lft forever preferred_lft forever
11: ipv6tun2@NONE: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1480
inet6 fd45:64bf:295c:5631::1/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::a00:305/64 scope link
valid_lft forever preferred_lft forever
thomas@debian:~$
thomas@debian:~$ ip -6 route
fd14:9aa4:e604:ec36::/64 dev ipv6tun proto kernel metric 256
fd2b:656a:6fdb:a3a8::/64 via fd14:9aa4:e604:ec36::2 dev ipv6tun metric 1024
fd45:64bf:295c:5631::/64 dev ipv6tun2 proto kernel metric 256
fd57:d1b1:9c79:40af::/64 via fd45:64bf:295c:5631::2 dev ipv6tun2 metric 1024
fe80::/64 dev eth0 proto kernel metric 256
fe80::/64 dev ipv6tun proto kernel metric 256
fe80::/64 dev ipv6tun2 proto kernel metric 256
thomas@debian:~$
Raspberry Pi
section in /etc/network/interfaces:
auto eth0:2
iface eth0:2 inet6 static
address fd2b:656a:6fdb:a3a8::1
netmask 64
auto ipv6tun
iface ipv6tun inet6 v4tunnel
address fd14:9aa4:e604:ec36::2
netmask 64
endpoint 10.0.1.5
local 10.0.1.1
ttl 255
gateway fd14:9aa4:e604:ec36::1
root@lace:~# ip -6 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
inet6 fd2b:656a:6fdb:a3a8::1/64 scope global deprecated
valid_lft forever preferred_lft 0sec
inet6 fe80::ba27:ebff:fe4a:1b21/64 scope link
valid_lft forever preferred_lft forever
7: ipv6tun@NONE: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1480
inet6 fd14:9aa4:e604:ec36::2/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::a00:101/64 scope link
valid_lft forever preferred_lft forever
root@lace:~#
root@lace:~# ip -6 route
fd14:9aa4:e604:ec36::1 dev ipv6tun metric 1024
fd14:9aa4:e604:ec36::/64 dev ipv6tun proto kernel metric 256
fd2b:656a:6fdb:a3a8::/64 dev eth0 proto kernel metric 256
fe80::/64 dev eth0 proto kernel metric 256
fe80::/64 dev ipv6tun proto kernel metric 256
default via fd14:9aa4:e604:ec36::1 dev ipv6tun metric 1024
root@lace:~#
root@lace:~# cat /proc/sys/net/ipv6/conf/all/forwarding
1
root@lace:~#
Raspberry Pi 2
section in /etc/network/interfaces:
auto eth0:2
iface eth0:2 inet6 static
address fd57:d1b1:9c79:40af::1
netmask 64
auto ipv6tun
iface ipv6tun inet6 v4tunnel
address fd45:64bf:295c:5631::2
netmask 64
endpoint 10.0.3.5
local 10.0.3.1
ttl 255
gateway fd45:64bf:295c:5631::1
root@jessie-rpi:~# ip -6 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
inet6 fd57:d1b1:9c79:40af::1/64 scope global deprecated
valid_lft forever preferred_lft 0sec
inet6 fe80::ba27:ebff:fe27:51b9/64 scope link
valid_lft forever preferred_lft forever
4: ipv6tun@NONE: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1480
inet6 fd45:64bf:295c:5631::2/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::a00:301/64 scope link
valid_lft forever preferred_lft forever
root@jessie-rpi:~#
root@jessie-rpi:~# ip -6 route
fd45:64bf:295c:5631::1 dev ipv6tun metric 1024
fd45:64bf:295c:5631::/64 dev ipv6tun proto kernel metric 256
fd57:d1b1:9c79:40af::/64 dev eth0 proto kernel metric 256
fe80::/64 dev eth0 proto kernel metric 256
fe80::/64 dev ipv6tun proto kernel metric 256
default via fd45:64bf:295c:5631::1 dev ipv6tun metric 1024
root@jessie-rpi:~#
root@jessie-rpi:~# cat /proc/sys/net/ipv6/conf/all/forwarding
1
root@jessie-rpi:~#
Process tables
As I mentioned the Raspberry machines were fairly simple without many backgroud tasks running that could potentially effect the results. Next is the full process listing from both.
Raspberry Pi
root@lace:~# ps auxww
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.4 0.8 5324 3840 ? Ss 11:16 0:05 /sbin/init
root 2 0.0 0.0 0 0 ? S 11:16 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ? S 11:16 0:00 [ksoftirqd/0]
root 5 0.0 0.0 0 0 ? S< 11:16 0:00 [kworker/0:0H]
root 7 0.0 0.0 0 0 ? S 11:16 0:00 [rcu_preempt]
root 8 0.0 0.0 0 0 ? S 11:16 0:00 [rcu_sched]
root 9 0.0 0.0 0 0 ? S 11:16 0:00 [rcu_bh]
root 10 0.0 0.0 0 0 ? S< 11:16 0:00 [khelper]
root 11 0.0 0.0 0 0 ? S 11:16 0:00 [kdevtmpfs]
root 12 0.0 0.0 0 0 ? S< 11:16 0:00 [netns]
root 13 0.0 0.0 0 0 ? S< 11:16 0:00 [perf]
root 14 0.0 0.0 0 0 ? S 11:16 0:00 [khungtaskd]
root 15 0.0 0.0 0 0 ? S< 11:16 0:00 [writeback]
root 16 0.0 0.0 0 0 ? S< 11:16 0:00 [crypto]
root 17 0.0 0.0 0 0 ? S< 11:16 0:00 [bioset]
root 18 0.0 0.0 0 0 ? S< 11:16 0:00 [kblockd]
root 20 0.0 0.0 0 0 ? S< 11:16 0:00 [rpciod]
root 21 0.0 0.0 0 0 ? S 11:16 0:00 [kswapd0]
root 22 0.0 0.0 0 0 ? S 11:16 0:00 [fsnotify_mark]
root 23 0.0 0.0 0 0 ? S< 11:16 0:00 [nfsiod]
root 29 0.0 0.0 0 0 ? S< 11:16 0:00 [kthrotld]
root 30 0.0 0.0 0 0 ? S< 11:16 0:00 [VCHIQ-0]
root 31 0.0 0.0 0 0 ? S< 11:16 0:00 [VCHIQr-0]
root 32 0.0 0.0 0 0 ? S< 11:16 0:00 [VCHIQs-0]
root 33 0.0 0.0 0 0 ? S< 11:16 0:00 [iscsi_eh]
root 34 0.0 0.0 0 0 ? S< 11:16 0:00 [dwc_otg]
root 35 0.0 0.0 0 0 ? S< 11:16 0:00 [DWC Notificatio]
root 36 0.0 0.0 0 0 ? S 11:16 0:00 [kworker/u2:1]
root 37 0.0 0.0 0 0 ? S 11:16 0:00 [VCHIQka-0]
root 38 0.0 0.0 0 0 ? S< 11:16 0:00 [SMIO]
root 39 0.0 0.0 0 0 ? S< 11:16 0:00 [deferwq]
root 40 0.0 0.0 0 0 ? S 11:16 0:00 [kworker/u2:2]
root 42 0.0 0.0 0 0 ? S 11:16 0:00 [mmcqd/0]
root 43 0.0 0.0 0 0 ? S 11:16 0:00 [scsi_eh_0]
root 44 0.0 0.0 0 0 ? S< 11:16 0:00 [scsi_tmf_0]
root 45 0.0 0.0 0 0 ? S 11:16 0:00 [usb-storage]
root 46 0.0 0.0 0 0 ? S< 11:16 0:00 [kworker/0:1H]
root 47 0.0 0.0 0 0 ? S 11:16 0:00 [jbd2/sda1-8]
root 48 0.0 0.0 0 0 ? S< 11:16 0:00 [ext4-rsv-conver]
root 49 0.0 0.0 0 0 ? S< 11:16 0:00 [ipv6_addrconf]
root 80 0.0 0.5 8132 2520 ? Ss 11:17 0:00 /lib/systemd/systemd-journald
root 81 0.0 0.0 0 0 ? S 11:17 0:00 [kauditd]
root 91 0.0 0.6 11116 2716 ? Ss 11:17 0:00 /lib/systemd/systemd-udevd
root 272 0.0 0.9 7896 4368 ? Ss 11:17 0:00 /usr/sbin/sshd -D
root 275 0.0 0.4 3348 2092 ? Ss 11:17 0:00 /lib/systemd/systemd-logind
root 315 0.0 0.3 3976 1708 tty1 Ss+ 11:17 0:00 /sbin/agetty --noclear tty1 linux
root 317 0.0 0.4 3796 1980 ttyAMA0 Ss+ 11:17 0:00 /sbin/agetty --keep-baud 115200 38400 9600 ttyAMA0 vt102
root 413 0.0 0.0 0 0 ? S 11:22 0:00 [kworker/0:0]
root 425 0.0 0.0 0 0 ? S 11:32 0:00 [kworker/0:1]
root 426 0.3 1.1 11468 5312 ? Ss 11:35 0:00 sshd: root@pts/0
root 428 0.4 0.9 6088 4192 pts/0 Ss 11:35 0:00 -bash
root 450 0.0 0.0 0 0 ? S 11:37 0:00 [kworker/0:2]
root 623 0.0 0.4 4668 2104 pts/0 R+ 11:39 0:00 ps auxww
root@lace:~#
Raspberry Pi 2
root@jessie-rpi:~# ps auxww
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.2 0.3 4364 3056 ? Ss 00:16 0:04 /sbin/init
root 2 0.0 0.0 0 0 ? S 00:16 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ? S 00:16 0:00 [ksoftirqd/0]
root 5 0.0 0.0 0 0 ? S< 00:16 0:00 [kworker/0:0H]
root 6 0.0 0.0 0 0 ? S 00:16 0:00 [kworker/u8:0]
root 7 0.0 0.0 0 0 ? S 00:16 0:00 [rcu_preempt]
root 8 0.0 0.0 0 0 ? S 00:16 0:00 [rcu_sched]
root 9 0.0 0.0 0 0 ? S 00:16 0:00 [rcu_bh]
root 10 0.0 0.0 0 0 ? S 00:16 0:00 [migration/0]
root 11 0.0 0.0 0 0 ? S 00:16 0:00 [watchdog/0]
root 12 0.0 0.0 0 0 ? S 00:16 0:00 [watchdog/1]
root 13 0.0 0.0 0 0 ? S 00:16 0:00 [migration/1]
root 14 0.0 0.0 0 0 ? S 00:16 0:00 [ksoftirqd/1]
root 16 0.0 0.0 0 0 ? S< 00:16 0:00 [kworker/1:0H]
root 17 0.0 0.0 0 0 ? S 00:16 0:00 [watchdog/2]
root 18 0.0 0.0 0 0 ? S 00:16 0:00 [migration/2]
root 19 0.0 0.0 0 0 ? S 00:16 0:00 [ksoftirqd/2]
root 21 0.0 0.0 0 0 ? S< 00:16 0:00 [kworker/2:0H]
root 22 0.0 0.0 0 0 ? S 00:16 0:00 [watchdog/3]
root 23 0.0 0.0 0 0 ? S 00:16 0:00 [migration/3]
root 24 0.0 0.0 0 0 ? S 00:16 0:00 [ksoftirqd/3]
root 26 0.0 0.0 0 0 ? S< 00:16 0:00 [kworker/3:0H]
root 27 0.0 0.0 0 0 ? S< 00:16 0:00 [khelper]
root 28 0.0 0.0 0 0 ? S 00:16 0:00 [kdevtmpfs]
root 29 0.0 0.0 0 0 ? S< 00:16 0:00 [netns]
root 30 0.0 0.0 0 0 ? S< 00:16 0:00 [perf]
root 31 0.0 0.0 0 0 ? S 00:16 0:00 [khungtaskd]
root 32 0.0 0.0 0 0 ? S< 00:16 0:00 [writeback]
root 33 0.0 0.0 0 0 ? SN 00:16 0:00 [ksmd]
root 34 0.0 0.0 0 0 ? S< 00:16 0:00 [crypto]
root 35 0.0 0.0 0 0 ? S 00:16 0:00 [kworker/1:1]
root 36 0.0 0.0 0 0 ? S< 00:16 0:00 [kintegrityd]
root 37 0.0 0.0 0 0 ? S< 00:16 0:00 [bioset]
root 38 0.0 0.0 0 0 ? S< 00:16 0:00 [kblockd]
root 39 0.0 0.0 0 0 ? S< 00:16 0:00 [devfreq_wq]
root 40 0.0 0.0 0 0 ? S< 00:16 0:00 [rpciod]
root 41 0.0 0.0 0 0 ? S 00:16 0:00 [kswapd0]
root 42 0.0 0.0 0 0 ? S 00:16 0:00 [fsnotify_mark]
root 43 0.0 0.0 0 0 ? S< 00:16 0:00 [nfsiod]
root 53 0.0 0.0 0 0 ? S< 00:16 0:00 [kthrotld]
root 54 0.0 0.0 0 0 ? S 00:16 0:00 [kworker/0:1]
root 55 0.0 0.0 0 0 ? S< 00:16 0:00 [VCHIQ-0]
root 56 0.0 0.0 0 0 ? S< 00:16 0:00 [VCHIQr-0]
root 57 0.0 0.0 0 0 ? S< 00:16 0:00 [VCHIQs-0]
root 58 0.0 0.0 0 0 ? S< 00:16 0:00 [iscsi_eh]
root 59 0.0 0.0 0 0 ? S< 00:16 0:00 [dwc_otg]
root 60 0.0 0.0 0 0 ? S< 00:16 0:00 [DWC Notificatio]
root 62 0.0 0.0 0 0 ? S< 00:16 0:00 [ipv6_addrconf]
root 63 0.0 0.0 0 0 ? S 00:16 0:00 [mmcqd/0]
root 64 0.0 0.0 0 0 ? S 00:16 0:00 [VCHIQka-0]
root 65 0.0 0.0 0 0 ? S< 00:16 0:00 [SMIO]
root 66 0.0 0.0 0 0 ? S< 00:16 0:00 [deferwq]
root 67 0.0 0.0 0 0 ? S< 00:16 0:00 [kworker/0:1H]
root 68 0.0 0.0 0 0 ? S 00:16 0:00 [jbd2/mmcblk0p2-]
root 69 0.0 0.0 0 0 ? S< 00:16 0:00 [ext4-rsv-conver]
root 70 0.0 0.0 0 0 ? S 00:16 0:00 [kworker/2:1]
root 84 0.0 0.0 0 0 ? S< 00:16 0:00 [kworker/2:1H]
root 94 0.0 0.2 9196 2156 ? Ss 00:16 0:00 /lib/systemd/systemd-journald
root 95 0.0 0.0 0 0 ? S 00:16 0:00 [kauditd]
root 97 0.0 0.0 0 0 ? S< 00:16 0:00 [kworker/3:1H]
root 109 0.0 0.0 0 0 ? S 00:17 0:00 [kworker/0:2]
root 112 0.0 0.0 0 0 ? S< 00:17 0:00 [kworker/1:1H]
root 115 0.0 0.2 10692 2388 ? Ss 00:17 0:00 /lib/systemd/systemd-udevd
root 121 0.0 0.0 0 0 ? S 00:17 0:00 [kworker/3:2]
root 143 0.0 0.0 0 0 ? S< 00:17 0:00 [bcm2708_spi.0]
root 149 0.0 0.0 0 0 ? S 00:17 0:00 [kworker/u8:2]
root 262 0.0 0.3 6524 3700 ? Ss 00:17 0:00 /usr/sbin/sshd -D
root 267 0.0 0.1 2672 1660 ? Ss 00:17 0:00 /lib/systemd/systemd-logind
root 286 0.0 0.2 4280 2592 ? Ss 00:17 0:00 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
root 297 0.0 0.1 3544 1300 tty1 Ss+ 00:17 0:00 /sbin/agetty --noclear tty1 linux
root 298 0.0 0.1 3364 1608 ttyAMA0 Ss+ 00:17 0:00 /sbin/agetty --keep-baud 115200 38400 9600 ttyAMA0 vt102
root 356 0.0 0.0 0 0 ? S 00:22 0:00 [kworker/2:0]
root 376 0.0 0.0 0 0 ? S 00:32 0:00 [kworker/1:0]
root 377 0.0 0.0 0 0 ? S 00:32 0:00 [kworker/3:0]
root 384 0.2 0.4 10060 4420 ? Rs 00:36 0:00 sshd: root@pts/0
root 386 0.0 0.2 4516 2672 pts/0 Ss 00:37 0:00 -bash
root 432 0.0 0.0 0 0 ? S 00:39 0:00 [kworker/0:0]
root 435 0.0 0.0 0 0 ? S 00:39 0:00 [kworker/1:2]
root 501 0.0 0.0 0 0 ? S 00:39 0:00 [kworker/2:2]
root 533 0.0 0.2 31596 2260 ? Ssl 00:40 0:00 /usr/sbin/rsyslogd -n
root 591 0.0 0.0 0 0 ? S 00:40 0:00 [kworker/3:1]
root 610 0.0 0.1 4220 1728 pts/0 R+ 00:41 0:00 ps auxww
root@jessie-rpi:~#
Testing the Setup
I wanted to make sure that my setup worked.
Ping test Raspberry Pi
root@lenovo:~# ping -n -c 1 10.0.1.5
PING 10.0.1.5 (10.0.1.5) 56(84) bytes of data.
64 bytes from 10.0.1.5: icmp_seq=1 ttl=63 time=1.05 ms
--- 10.0.1.5 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.058/1.058/1.058/0.000 ms
root@lenovo:~#
root@debian:~# ping -n -c 1 10.0.0.5
PING 10.0.0.5 (10.0.0.5) 56(84) bytes of data.
64 bytes from 10.0.0.5: icmp_seq=1 ttl=63 time=1.17 ms
--- 10.0.0.5 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.174/1.174/1.174/0.000 ms
root@debian:~#
on lace:
15:36:22.694730 IP 10.0.0.5 > 10.0.1.5: ICMP echo request, id 6361, seq 1, length 64
15:36:22.694839 IP 10.0.0.5 > 10.0.1.5: ICMP echo request, id 6361, seq 1, length 64
15:36:22.695393 IP 10.0.1.5 > 10.0.0.5: ICMP echo reply, id 6361, seq 1, length 64
15:36:22.695466 IP 10.0.1.5 > 10.0.0.5: ICMP echo reply, id 6361, seq 1, length 64
15:39:08.508467 IP 10.0.1.5 > 10.0.0.5: ICMP echo request, id 617, seq 1, length 64
15:39:08.508573 IP 10.0.1.5 > 10.0.0.5: ICMP echo request, id 617, seq 1, length 64
15:39:08.509071 IP 10.0.0.5 > 10.0.1.5: ICMP echo reply, id 617, seq 1, length 64
15:39:08.509145 IP 10.0.0.5 > 10.0.1.5: ICMP echo reply, id 617, seq 1, length 64
root@lenovo:~# ping6 -n -c 1 fd14:9aa4:e604:ec36::1
PING fd14:9aa4:e604:ec36::1(fd14:9aa4:e604:ec36::1) 56 data bytes
64 bytes from fd14:9aa4:e604:ec36::1: icmp_seq=1 ttl=63 time=1.81 ms
--- fd14:9aa4:e604:ec36::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.815/1.815/1.815/0.000 ms
root@lenovo:~#
16:50:59.673220 IP6 fd2b:656a:6fdb:a3a8::5 > fd14:9aa4:e604:ec36::1: ICMP6, echo request, seq 1, length 64
16:50:59.673591 IP 10.0.1.1 > 10.0.1.5: IP6 fd2b:656a:6fdb:a3a8::5 > fd14:9aa4:e604:ec36::1: ICMP6, echo request, seq 1, length 64
16:50:59.674247 IP 10.0.1.5 > 10.0.1.1: IP6 fd14:9aa4:e604:ec36::1 > fd2b:656a:6fdb:a3a8::5: ICMP6, echo reply, seq 1, length 64
16:50:59.674526 IP6 fd14:9aa4:e604:ec36::1 > fd2b:656a:6fdb:a3a8::5: ICMP6, echo reply, seq 1, length 64
root@debian:~# ping6 -n -c 1 fd2b:656a:6fdb:a3a8::5
PING fd2b:656a:6fdb:a3a8::5(fd2b:656a:6fdb:a3a8::5) 56 data bytes
64 bytes from fd2b:656a:6fdb:a3a8::5: icmp_seq=1 ttl=63 time=1.59 ms
--- fd2b:656a:6fdb:a3a8::5 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.592/1.592/1.592/0.000 ms
root@debian:~#
16:52:24.635238 IP 10.0.1.5 > 10.0.1.1: IP6 fd14:9aa4:e604:ec36::1 > fd2b:656a:6fdb:a3a8::5: ICMP6, echo request, seq 1, length 64
16:52:24.635535 IP6 fd14:9aa4:e604:ec36::1 > fd2b:656a:6fdb:a3a8::5: ICMP6, echo request, seq 1, length 64
16:52:24.636044 IP6 fd2b:656a:6fdb:a3a8::5 > fd14:9aa4:e604:ec36::1: ICMP6, echo reply, seq 1, length 64
16:52:24.636270 IP 10.0.1.1 > 10.0.1.5: IP6 fd2b:656a:6fdb:a3a8::5 > fd14:9aa4:e604:ec36::1: ICMP6, echo reply, seq 1, length 64
Ping test Raspberry Pi 2
root@lenovo:~# ping -n -c 1 10.0.3.5
PING 10.0.3.5 (10.0.3.5) 56(84) bytes of data.
64 bytes from 10.0.3.5: icmp_seq=1 ttl=63 time=0.938 ms
--- 10.0.3.5 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.938/0.938/0.938/0.000 ms
root@lenovo:~#
root@debian:~# ping -n -c 1 10.0.2.5
PING 10.0.2.5 (10.0.2.5) 56(84) bytes of data.
64 bytes from 10.0.2.5: icmp_seq=1 ttl=63 time=0.948 ms
--- 10.0.2.5 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.948/0.948/0.948/0.000 ms
root@debian:~#
on jessie-rpi:
04:41:49.288131 IP 10.0.2.5 > 10.0.3.5: ICMP echo request, id 6432, seq 1, length 64
04:41:49.288194 IP 10.0.2.5 > 10.0.3.5: ICMP echo request, id 6432, seq 1, length 64
04:41:49.288634 IP 10.0.3.5 > 10.0.2.5: ICMP echo reply, id 6432, seq 1, length 64
04:41:49.288664 IP 10.0.3.5 > 10.0.2.5: ICMP echo reply, id 6432, seq 1, length 64
04:42:29.480065 IP 10.0.3.5 > 10.0.2.5: ICMP echo request, id 619, seq 1, length 64
04:42:29.480147 IP 10.0.3.5 > 10.0.2.5: ICMP echo request, id 619, seq 1, length 64
04:42:29.480540 IP 10.0.2.5 > 10.0.3.5: ICMP echo reply, id 619, seq 1, length 64
04:42:29.480577 IP 10.0.2.5 > 10.0.3.5: ICMP echo reply, id 619, seq 1, length 64
root@lenovo:~# ping6 -n -c 1 fd45:64bf:295c:5631::1
PING fd45:64bf:295c:5631::1(fd45:64bf:295c:5631::1) 56 data bytes
64 bytes from fd45:64bf:295c:5631::1: icmp_seq=1 ttl=63 time=1.30 ms
--- fd45:64bf:295c:5631::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.301/1.301/1.301/0.000 ms
root@lenovo:~#
05:55:27.640219 IP6 fd57:d1b1:9c79:40af::5 > fd45:64bf:295c:5631::1: ICMP6, echo request, seq 1, length 64
05:55:27.640458 IP 10.0.3.1 > 10.0.3.5: IP6 fd57:d1b1:9c79:40af::5 > fd45:64bf:295c:5631::1: ICMP6, echo request, seq 1, length 64
05:55:27.641028 IP 10.0.3.5 > 10.0.3.1: IP6 fd45:64bf:295c:5631::1 > fd57:d1b1:9c79:40af::5: ICMP6, echo reply, seq 1, length 64
05:55:27.641146 IP6 fd45:64bf:295c:5631::1 > fd57:d1b1:9c79:40af::5: ICMP6, echo reply, seq 1, length 64
root@debian:~# ping6 -n -c 1 fd57:d1b1:9c79:40af::5
PING fd57:d1b1:9c79:40af::5(fd57:d1b1:9c79:40af::5) 56 data bytes
64 bytes from fd57:d1b1:9c79:40af::5: icmp_seq=1 ttl=63 time=1.41 ms
--- fd57:d1b1:9c79:40af::5 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.411/1.411/1.411/0.000 ms
root@debian:~#
05:56:18.711525 IP 10.0.3.5 > 10.0.3.1: IP6 fd45:64bf:295c:5631::1 > fd57:d1b1:9c79:40af::5: ICMP6, echo request, seq 1, length 64
05:56:18.711745 IP6 fd45:64bf:295c:5631::1 > fd57:d1b1:9c79:40af::5: ICMP6, echo request, seq 1, length 64
05:56:18.712165 IP6 fd57:d1b1:9c79:40af::5 > fd45:64bf:295c:5631::1: ICMP6, echo reply, seq 1, length 64
05:56:18.712290 IP 10.0.3.1 > 10.0.3.5: IP6 fd57:d1b1:9c79:40af::5 > fd45:64bf:295c:5631::1: ICMP6, echo reply, seq 1, length 64
iperf to test 1G links on Laptop and Virtual machine
These iperf tests were run from another machine on my network and show that both the laptop and the virtual machine are capable of handling the traffic.
homas@diamond:~$ iperf3 -c 192.168.1.64 -i 1 -t 10
Connecting to host 192.168.1.64, port 5201
[ 4] local 192.168.1.149 port 53778 connected to 192.168.1.64 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 112 MBytes 943 Mbits/sec 0 147 KBytes
[ 4] 1.00-2.00 sec 112 MBytes 941 Mbits/sec 0 160 KBytes
[ 4] 2.00-3.00 sec 112 MBytes 942 Mbits/sec 0 160 KBytes
[ 4] 3.00-4.00 sec 112 MBytes 941 Mbits/sec 0 165 KBytes
[ 4] 4.00-5.00 sec 112 MBytes 941 Mbits/sec 0 168 KBytes
[ 4] 5.00-6.00 sec 112 MBytes 941 Mbits/sec 0 168 KBytes
[ 4] 6.00-7.00 sec 112 MBytes 941 Mbits/sec 0 168 KBytes
[ 4] 7.00-8.00 sec 112 MBytes 941 Mbits/sec 0 174 KBytes
[ 4] 8.00-9.00 sec 101 MBytes 848 Mbits/sec 0 178 KBytes
[ 4] 9.00-10.00 sec 101 MBytes 849 Mbits/sec 0 182 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 1.07 GBytes 923 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 1.07 GBytes 923 Mbits/sec receiver
iperf Done.
thomas@diamond:~$ iperf3 -c 192.168.1.65 -i 1 -t 10
Connecting to host 192.168.1.65, port 5201
[ 4] local 192.168.1.149 port 44367 connected to 192.168.1.65 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 112 MBytes 940 Mbits/sec 0 194 KBytes
[ 4] 1.00-2.00 sec 112 MBytes 942 Mbits/sec 0 238 KBytes
[ 4] 2.00-3.00 sec 112 MBytes 941 Mbits/sec 0 260 KBytes
[ 4] 3.00-4.00 sec 112 MBytes 939 Mbits/sec 0 301 KBytes
[ 4] 4.00-5.00 sec 112 MBytes 941 Mbits/sec 0 321 KBytes
[ 4] 5.00-6.00 sec 112 MBytes 942 Mbits/sec 0 338 KBytes
[ 4] 6.00-7.00 sec 112 MBytes 940 Mbits/sec 0 366 KBytes
[ 4] 7.00-8.00 sec 112 MBytes 942 Mbits/sec 0 382 KBytes
[ 4] 8.00-9.00 sec 112 MBytes 941 Mbits/sec 0 390 KBytes
[ 4] 9.00-10.00 sec 112 MBytes 941 Mbits/sec 0 397 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 1.10 GBytes 941 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 1.09 GBytes 941 Mbits/sec receiver
iperf Done.
thomas@diamond:~$
iperf to test internal laptop bridge
root@lenovo:~# iperf3 -c 192.168.1.65 -i 1 -t 10
Connecting to host 192.168.1.65, port 5201
[ 4] local 192.168.1.64 port 45713 connected to 192.168.1.65 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 1.82 GBytes 15.6 Gbits/sec 0 2.27 MBytes
[ 4] 1.00-2.00 sec 1.84 GBytes 15.8 Gbits/sec 0 3.00 MBytes
[ 4] 2.00-3.00 sec 1.80 GBytes 15.5 Gbits/sec 0 3.01 MBytes
[ 4] 3.00-4.00 sec 1.75 GBytes 15.0 Gbits/sec 0 3.01 MBytes
[ 4] 4.00-5.00 sec 1.83 GBytes 15.7 Gbits/sec 0 3.01 MBytes
[ 4] 5.00-6.00 sec 1.79 GBytes 15.4 Gbits/sec 0 3.01 MBytes
[ 4] 6.00-7.00 sec 1.78 GBytes 15.3 Gbits/sec 0 3.01 MBytes
[ 4] 7.00-8.00 sec 1.83 GBytes 15.7 Gbits/sec 0 3.01 MBytes
[ 4] 8.00-9.00 sec 1.83 GBytes 15.7 Gbits/sec 0 3.01 MBytes
[ 4] 9.00-10.00 sec 1.82 GBytes 15.6 Gbits/sec 0 3.01 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 18.1 GBytes 15.5 Gbits/sec 0 sender
[ 4] 0.00-10.00 sec 18.1 GBytes 15.5 Gbits/sec receiver
iperf Done.
root@lenovo:~#
Tests
IPv4
No Monitoring
Raspberry Pi
root@lenovo:~# iperf3 -c 10.0.1.5 -i 30 -t 900
Connecting to host 10.0.1.5, port 5201
[ 4] local 10.0.0.5 port 43257 connected to 10.0.1.5 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 236 MBytes 66.1 Mbits/sec 254 1.19 MBytes
[ 4] 30.00-60.00 sec 233 MBytes 65.0 Mbits/sec 128 1.58 MBytes
[ 4] 60.00-90.00 sec 234 MBytes 65.4 Mbits/sec 210 1.19 MBytes
[ 4] 90.00-120.00 sec 231 MBytes 64.7 Mbits/sec 130 1.87 MBytes
[ 4] 120.00-150.00 sec 235 MBytes 65.7 Mbits/sec 273 1.23 MBytes
[ 4] 150.00-180.00 sec 235 MBytes 65.7 Mbits/sec 334 1.08 MBytes
[ 4] 180.00-210.00 sec 234 MBytes 65.3 Mbits/sec 116 1.25 MBytes
[ 4] 210.00-240.00 sec 235 MBytes 65.6 Mbits/sec 317 1.18 MBytes
[ 4] 240.00-270.00 sec 235 MBytes 65.7 Mbits/sec 110 1.36 MBytes
[ 4] 270.00-300.00 sec 230 MBytes 64.4 Mbits/sec 248 1.16 MBytes
[ 4] 300.00-330.00 sec 235 MBytes 65.7 Mbits/sec 86 1.68 MBytes
[ 4] 330.00-360.00 sec 236 MBytes 66.1 Mbits/sec 358 1.21 MBytes
[ 4] 360.00-390.00 sec 236 MBytes 66.1 Mbits/sec 171 1.95 MBytes
[ 4] 390.00-420.00 sec 234 MBytes 65.4 Mbits/sec 272 1.21 MBytes
[ 4] 420.00-450.00 sec 236 MBytes 66.0 Mbits/sec 291 1.11 MBytes
[ 4] 450.00-480.00 sec 236 MBytes 66.1 Mbits/sec 186 1.28 MBytes
[ 4] 480.00-510.00 sec 236 MBytes 66.1 Mbits/sec 302 1.17 MBytes
[ 4] 510.00-540.00 sec 234 MBytes 65.3 Mbits/sec 137 1.36 MBytes
[ 4] 540.00-570.00 sec 233 MBytes 65.2 Mbits/sec 184 1.16 MBytes
[ 4] 570.00-600.00 sec 235 MBytes 65.7 Mbits/sec 119 1.56 MBytes
[ 4] 600.00-630.00 sec 236 MBytes 66.1 Mbits/sec 480 1.05 MBytes
[ 4] 630.00-660.00 sec 235 MBytes 65.7 Mbits/sec 52 1.21 MBytes
[ 4] 660.00-690.00 sec 236 MBytes 66.0 Mbits/sec 336 1.18 MBytes
[ 4] 690.00-720.00 sec 236 MBytes 66.0 Mbits/sec 184 1.43 MBytes
[ 4] 720.00-750.02 sec 235 MBytes 65.8 Mbits/sec 293 1.19 MBytes
[ 4] 750.02-780.00 sec 235 MBytes 65.8 Mbits/sec 167 1.62 MBytes
[ 4] 780.00-810.00 sec 234 MBytes 65.4 Mbits/sec 202 1.21 MBytes
[ 4] 810.00-840.00 sec 236 MBytes 66.0 Mbits/sec 339 1.25 MBytes
[ 4] 840.00-870.00 sec 235 MBytes 65.8 Mbits/sec 334 1.18 MBytes
[ 4] 870.00-900.00 sec 233 MBytes 65.1 Mbits/sec 114 1.36 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 6.88 GBytes 65.6 Mbits/sec 6727 sender
[ 4] 0.00-900.00 sec 6.88 GBytes 65.6 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c 10.0.1.5 -i 30 -t 900 -R
Connecting to host 10.0.1.5, port 5201
Reverse mode, remote host 10.0.1.5 is sending
[ 4] local 10.0.0.5 port 43738 connected to 10.0.1.5 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 222 MBytes 62.2 Mbits/sec
[ 4] 30.00-60.00 sec 225 MBytes 62.9 Mbits/sec
[ 4] 60.00-90.00 sec 222 MBytes 62.2 Mbits/sec
[ 4] 90.00-120.00 sec 223 MBytes 62.4 Mbits/sec
[ 4] 120.00-150.00 sec 223 MBytes 62.3 Mbits/sec
[ 4] 150.00-180.00 sec 223 MBytes 62.4 Mbits/sec
[ 4] 180.00-210.00 sec 222 MBytes 62.2 Mbits/sec
[ 4] 210.00-240.00 sec 225 MBytes 62.9 Mbits/sec
[ 4] 240.00-270.00 sec 225 MBytes 62.8 Mbits/sec
[ 4] 270.00-300.00 sec 225 MBytes 62.8 Mbits/sec
[ 4] 300.00-330.00 sec 223 MBytes 62.3 Mbits/sec
[ 4] 330.00-360.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 360.00-390.00 sec 224 MBytes 62.5 Mbits/sec
[ 4] 390.00-420.00 sec 222 MBytes 62.2 Mbits/sec
[ 4] 420.00-450.00 sec 227 MBytes 63.5 Mbits/sec
[ 4] 450.00-480.00 sec 227 MBytes 63.4 Mbits/sec
[ 4] 480.00-510.00 sec 223 MBytes 62.3 Mbits/sec
[ 4] 510.00-540.00 sec 224 MBytes 62.8 Mbits/sec
[ 4] 540.00-570.00 sec 225 MBytes 62.9 Mbits/sec
[ 4] 570.00-600.00 sec 227 MBytes 63.6 Mbits/sec
[ 4] 600.00-630.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 630.00-660.00 sec 227 MBytes 63.5 Mbits/sec
[ 4] 660.00-690.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 690.00-720.00 sec 227 MBytes 63.4 Mbits/sec
[ 4] 720.00-750.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 750.00-780.00 sec 227 MBytes 63.4 Mbits/sec
[ 4] 780.00-810.00 sec 227 MBytes 63.4 Mbits/sec
[ 4] 810.00-840.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 840.00-870.00 sec 227 MBytes 63.3 Mbits/sec
[ 4] 870.00-900.00 sec 226 MBytes 63.2 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 6.59 GBytes 62.9 Mbits/sec 817 sender
[ 4] 0.00-900.00 sec 6.59 GBytes 62.9 Mbits/sec receiver
iperf Done.
root@lenovo:~#
Raspberry Pi 2
root@lenovo:~# iperf3 -c 10.0.3.5 -i 30 -t 900
Connecting to host 10.0.3.5, port 5201
[ 4] local 10.0.2.5 port 33128 connected to 10.0.3.5 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 322 MBytes 90.1 Mbits/sec 175 1.89 MBytes
[ 4] 30.00-60.00 sec 321 MBytes 89.8 Mbits/sec 165 1.26 MBytes
[ 4] 60.00-90.00 sec 320 MBytes 89.4 Mbits/sec 68 1.51 MBytes
[ 4] 90.00-120.00 sec 320 MBytes 89.4 Mbits/sec 192 1.25 MBytes
[ 4] 120.00-150.00 sec 320 MBytes 89.4 Mbits/sec 56 1.39 MBytes
[ 4] 150.00-180.00 sec 320 MBytes 89.4 Mbits/sec 194 1.17 MBytes
[ 4] 180.00-210.00 sec 321 MBytes 89.8 Mbits/sec 55 1.35 MBytes
[ 4] 210.00-240.00 sec 320 MBytes 89.4 Mbits/sec 104 1.15 MBytes
[ 4] 240.00-270.00 sec 320 MBytes 89.4 Mbits/sec 64 1.32 MBytes
[ 4] 270.00-300.00 sec 320 MBytes 89.5 Mbits/sec 176 1.07 MBytes
[ 4] 300.00-330.00 sec 320 MBytes 89.4 Mbits/sec 88 1.26 MBytes
[ 4] 330.00-360.00 sec 319 MBytes 89.1 Mbits/sec 209 1.50 MBytes
[ 4] 360.00-390.00 sec 320 MBytes 89.5 Mbits/sec 134 1.18 MBytes
[ 4] 390.00-420.00 sec 320 MBytes 89.5 Mbits/sec 104 1.32 MBytes
[ 4] 420.00-450.00 sec 319 MBytes 89.1 Mbits/sec 149 1.16 MBytes
[ 4] 450.00-480.00 sec 320 MBytes 89.5 Mbits/sec 73 1.32 MBytes
[ 4] 480.00-510.00 sec 316 MBytes 88.4 Mbits/sec 114 2.53 MBytes
[ 4] 510.00-540.00 sec 316 MBytes 88.4 Mbits/sec 226 1.14 MBytes
[ 4] 540.00-570.00 sec 318 MBytes 89.0 Mbits/sec 107 1.32 MBytes
[ 4] 570.00-600.00 sec 320 MBytes 89.4 Mbits/sec 178 1.19 MBytes
[ 4] 600.00-630.00 sec 321 MBytes 89.8 Mbits/sec 78 1.31 MBytes
[ 4] 630.00-660.00 sec 319 MBytes 89.1 Mbits/sec 160 1.10 MBytes
[ 4] 660.00-690.00 sec 321 MBytes 89.8 Mbits/sec 120 1.26 MBytes
[ 4] 690.00-720.00 sec 317 MBytes 88.7 Mbits/sec 145 1.08 MBytes
[ 4] 720.00-750.00 sec 320 MBytes 89.5 Mbits/sec 98 1.27 MBytes
[ 4] 750.00-780.00 sec 320 MBytes 89.4 Mbits/sec 45 2.07 MBytes
[ 4] 780.00-810.00 sec 318 MBytes 88.8 Mbits/sec 178 1.31 MBytes
[ 4] 810.00-840.00 sec 320 MBytes 89.5 Mbits/sec 88 2.12 MBytes
[ 4] 840.00-870.00 sec 320 MBytes 89.5 Mbits/sec 150 1.27 MBytes
[ 4] 870.00-900.00 sec 319 MBytes 89.1 Mbits/sec 49 1.79 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 9.36 GBytes 89.3 Mbits/sec 3742 sender
[ 4] 0.00-900.00 sec 9.36 GBytes 89.3 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c 10.0.3.5 -i 30 -t 900 -R
Connecting to host 10.0.3.5, port 5201
Reverse mode, remote host 10.0.3.5 is sending
[ 4] local 10.0.2.5 port 33581 connected to 10.0.3.5 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 280 MBytes 78.2 Mbits/sec
[ 4] 30.00-60.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 60.00-90.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 90.00-120.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 120.00-150.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 150.00-180.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 180.00-210.00 sec 278 MBytes 77.9 Mbits/sec
[ 4] 210.00-240.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 240.00-270.00 sec 278 MBytes 77.9 Mbits/sec
[ 4] 270.00-300.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 300.00-330.00 sec 278 MBytes 77.6 Mbits/sec
[ 4] 330.00-360.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 360.00-390.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 390.00-420.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 420.00-450.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 450.00-480.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 480.00-510.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 510.00-540.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 540.00-570.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 570.00-600.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 600.00-630.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 630.00-660.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 660.00-690.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 690.00-720.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 720.00-750.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 750.00-780.00 sec 278 MBytes 77.8 Mbits/sec
[ 4] 780.00-810.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 810.00-840.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 840.00-870.00 sec 278 MBytes 77.8 Mbits/sec
[ 4] 870.00-900.00 sec 279 MBytes 78.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 8.17 GBytes 78.0 Mbits/sec 40 sender
[ 4] 0.00-900.00 sec 8.17 GBytes 78.0 Mbits/sec receiver
iperf Done.
root@lenovo:~#
With dstat Monitoring
Raspberry Pi
root@lenovo:~# iperf3 -c 10.0.1.5 -i 30 -t 900
Connecting to host 10.0.1.5, port 5201
[ 4] local 10.0.0.5 port 43319 connected to 10.0.1.5 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 235 MBytes 65.7 Mbits/sec 390 1.19 MBytes
[ 4] 30.00-60.00 sec 234 MBytes 65.4 Mbits/sec 253 1.18 MBytes
[ 4] 60.00-90.00 sec 233 MBytes 65.3 Mbits/sec 298 1.05 MBytes
[ 4] 90.00-120.00 sec 232 MBytes 65.0 Mbits/sec 71 1.22 MBytes
[ 4] 120.00-150.00 sec 234 MBytes 65.3 Mbits/sec 319 1.16 MBytes
[ 4] 150.00-180.00 sec 235 MBytes 65.6 Mbits/sec 299 1.17 MBytes
[ 4] 180.00-210.00 sec 235 MBytes 65.6 Mbits/sec 170 1.94 MBytes
[ 4] 210.00-240.00 sec 235 MBytes 65.7 Mbits/sec 323 1.22 MBytes
[ 4] 240.00-270.00 sec 235 MBytes 65.7 Mbits/sec 318 1.05 MBytes
[ 4] 270.00-300.00 sec 231 MBytes 64.7 Mbits/sec 112 1.22 MBytes
[ 4] 300.00-330.00 sec 231 MBytes 64.7 Mbits/sec 314 1.65 MBytes
[ 4] 330.00-360.00 sec 234 MBytes 65.4 Mbits/sec 262 1.23 MBytes
[ 4] 360.00-390.00 sec 231 MBytes 64.6 Mbits/sec 214 1.14 MBytes
[ 4] 390.00-420.00 sec 232 MBytes 64.9 Mbits/sec 107 1.31 MBytes
[ 4] 420.00-450.00 sec 234 MBytes 65.4 Mbits/sec 296 1.88 MBytes
[ 4] 450.00-480.00 sec 234 MBytes 65.3 Mbits/sec 232 1.24 MBytes
[ 4] 480.00-510.00 sec 235 MBytes 65.7 Mbits/sec 332 1.60 MBytes
[ 4] 510.00-540.00 sec 235 MBytes 65.7 Mbits/sec 288 1.19 MBytes
[ 4] 540.00-570.00 sec 233 MBytes 65.1 Mbits/sec 134 1.68 MBytes
[ 4] 570.00-600.00 sec 231 MBytes 64.7 Mbits/sec 226 1.21 MBytes
[ 4] 600.00-630.00 sec 235 MBytes 65.7 Mbits/sec 167 2.01 MBytes
[ 4] 630.00-660.00 sec 231 MBytes 64.7 Mbits/sec 412 1.81 MBytes
[ 4] 660.00-690.00 sec 235 MBytes 65.7 Mbits/sec 256 1.21 MBytes
[ 4] 690.00-720.00 sec 233 MBytes 65.0 Mbits/sec 142 1.98 MBytes
[ 4] 720.00-750.00 sec 234 MBytes 65.4 Mbits/sec 459 1.15 MBytes
[ 4] 750.00-780.00 sec 232 MBytes 65.0 Mbits/sec 162 1.35 MBytes
[ 4] 780.00-810.00 sec 231 MBytes 64.7 Mbits/sec 269 1.11 MBytes
[ 4] 810.00-840.00 sec 234 MBytes 65.4 Mbits/sec 324 1.70 MBytes
[ 4] 840.00-870.00 sec 231 MBytes 64.7 Mbits/sec 297 1.60 MBytes
[ 4] 870.00-900.00 sec 231 MBytes 64.6 Mbits/sec 231 1.10 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 6.83 GBytes 65.2 Mbits/sec 7677 sender
[ 4] 0.00-900.00 sec 6.83 GBytes 65.2 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lace:~# dstat --nocolor -l -c --top-cpu -n 30 > res
^Croot@lace:~# cat res
---load-avg--- ----total-cpu-usage---- -most-expensive- -net/total-
1m 5m 15m |usr sys idl wai hiq siq| cpu process | recv send
0 0.01 0.05| 0 0 90 0 0 10|ksoftirqd/0 9.7| 0 0
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 19B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 22B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 19B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 20B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 22B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 19B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 22B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 26B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 19B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 19B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 54B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 24B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 29B 12B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 22B 11B
0.16 0.05 0.06| 0 0 54 0 0 45|ksoftirqd/0 42|3951k 3999k
0.49 0.14 0.08| 0 0 0 0 0 100|ksoftirqd/0 93|8450k 8612k
0.80 0.25 0.12| 0 0 0 0 0 99|ksoftirqd/0 92|8315k 8486k
1.14 0.39 0.17| 0 0 0 0 0 100|ksoftirqd/0 93|8485k 8663k
1.20 0.48 0.21| 0 0 0 0 0 99|ksoftirqd/0 92|8324k 8487k
1.32 0.57 0.25| 0 0 1 0 0 99|ksoftirqd/0 92|8408k 3968M
1.25 0.63 0.28| 0 0 0 0 0 100|ksoftirqd/0 94|3968M 8589k
1.15 0.67 0.30| 0 0 0 0 0 100|ksoftirqd/0 94|8573k 8748k
1.23 0.73 0.34| 0 0 0 0 0 100|ksoftirqd/0 92|8351k 8511k
1.07 0.74 0.35| 0 0 0 0 0 100|ksoftirqd/0 91|8396k 8561k
1.04 0.76 0.37| 0 0 0 0 0 100|ksoftirqd/0 93|8501k 8670k
1.27 0.85 0.41| 0 0 0 0 0 100|ksoftirqd/0 92|8280k 8451k
1.16 0.86 0.43| 0 0 0 0 0 100|ksoftirqd/0 92|8343k 8499k
1.10 0.88 0.45| 0 0 0 0 0 100|ksoftirqd/0 92|8382k 8561k
1.08 0.89 0.47| 0 0 0 0 0 100|ksoftirqd/0 93|8316k 8485k
1.05 0.90 0.48| 0 0 0 0 0 100|ksoftirqd/0 93|8465k 8631k
1.03 0.91 0.50| 0 0 0 0 0 100|ksoftirqd/0 94|8397k 8560k
1.08 0.93 0.52| 0 0 0 0 0 100|ksoftirqd/0 94|8478k 8644k
1.12 0.96 0.54| 0 0 0 0 0 100|ksoftirqd/0 93|8507k 8674k
1.07 0.96 0.56| 0 0 0 0 0 100|ksoftirqd/0 91|8241k 8406k
1.05 0.96 0.57| 0 0 0 0 0 100|ksoftirqd/0 92|8369k 8543k
1.03 0.96 0.59| 0 0 0 0 0 100|ksoftirqd/0 94|8534k 3968M
1.07 0.98 0.60| 0 0 0 0 0 100|ksoftirqd/0 91|8306k 8475k
1.04 0.99 0.62| 0 0 0 0 0 100|ksoftirqd/0 93|3968M 8649k
1.03 0.99 0.63| 0 0 0 0 0 100|ksoftirqd/0 93|8409k 8573k
1.02 0.99 0.64| 0 0 0 0 0 100|ksoftirqd/0 93|8406k 8563k
1.01 0.99 0.65| 0 0 0 0 0 100|ksoftirqd/0 92|8358k 8526k
1.13 1.02 0.67| 0 0 1 0 0 99|ksoftirqd/0 91|8288k 8453k
1.13 1.03 0.69| 0 0 0 0 0 100|ksoftirqd/0 93|8447k 8621k
1.08 1.03 0.70| 0 0 0 0 0 99|ksoftirqd/0 92|8262k 8419k
0.83 0.98 0.69| 0 0 44 0 0 56|ksoftirqd/0 51|4485k 4597k
0.50 0.88 0.67| 0 0 100 0 0 0|kworker/0:1 0.1| 19B 11B
0.30 0.80 0.65| 0 0 100 0 0 0|kworker/0:1 0.0| 22B 11B
0.18 0.72 0.63| 0 0 100 0 0 0|kworker/0:1 0.0| 22B 11B
0.11 0.65 0.61| 0 0 100 0 0 0|kworker/0:1 0.1| 26B 11B
root@lace:~#
Raspberry Pi 2
root@lenovo:~# iperf3 -c 10.0.3.5 -i 30 -t 900
Connecting to host 10.0.3.5, port 5201
[ 4] local 10.0.2.5 port 33166 connected to 10.0.3.5 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 321 MBytes 89.9 Mbits/sec 234 1.28 MBytes
[ 4] 30.00-60.00 sec 321 MBytes 89.8 Mbits/sec 88 1.52 MBytes
[ 4] 60.00-90.00 sec 320 MBytes 89.5 Mbits/sec 151 1.24 MBytes
[ 4] 90.00-120.00 sec 321 MBytes 89.7 Mbits/sec 63 1.59 MBytes
[ 4] 120.00-150.00 sec 320 MBytes 89.5 Mbits/sec 166 1.25 MBytes
[ 4] 150.00-180.00 sec 320 MBytes 89.5 Mbits/sec 83 1.44 MBytes
[ 4] 180.00-210.00 sec 320 MBytes 89.4 Mbits/sec 151 1.75 MBytes
[ 4] 210.00-240.00 sec 320 MBytes 89.4 Mbits/sec 207 1.29 MBytes
[ 4] 240.00-270.00 sec 319 MBytes 89.1 Mbits/sec 51 1.80 MBytes
[ 4] 270.00-300.00 sec 320 MBytes 89.4 Mbits/sec 262 1.05 MBytes
[ 4] 300.00-330.00 sec 320 MBytes 89.5 Mbits/sec 69 1.30 MBytes
[ 4] 330.00-360.00 sec 319 MBytes 89.1 Mbits/sec 129 1.12 MBytes
[ 4] 360.00-390.00 sec 320 MBytes 89.5 Mbits/sec 69 1.31 MBytes
[ 4] 390.00-420.00 sec 319 MBytes 89.1 Mbits/sec 128 1.10 MBytes
[ 4] 420.00-450.00 sec 320 MBytes 89.4 Mbits/sec 69 1.30 MBytes
[ 4] 450.00-480.00 sec 319 MBytes 89.1 Mbits/sec 146 1.06 MBytes
[ 4] 480.00-510.00 sec 321 MBytes 89.8 Mbits/sec 72 1.28 MBytes
[ 4] 510.00-540.00 sec 319 MBytes 89.1 Mbits/sec 143 1.09 MBytes
[ 4] 540.00-570.00 sec 320 MBytes 89.5 Mbits/sec 117 1.27 MBytes
[ 4] 570.00-600.00 sec 319 MBytes 89.1 Mbits/sec 47 1.95 MBytes
[ 4] 600.00-630.00 sec 320 MBytes 89.4 Mbits/sec 235 1.41 MBytes
[ 4] 630.00-660.00 sec 320 MBytes 89.5 Mbits/sec 117 1.75 MBytes
[ 4] 660.00-690.00 sec 320 MBytes 89.4 Mbits/sec 166 1.26 MBytes
[ 4] 690.00-720.00 sec 319 MBytes 89.1 Mbits/sec 72 1.66 MBytes
[ 4] 720.00-750.00 sec 317 MBytes 88.8 Mbits/sec 166 1.30 MBytes
[ 4] 750.00-780.00 sec 320 MBytes 89.5 Mbits/sec 101 1.59 MBytes
[ 4] 780.00-810.00 sec 320 MBytes 89.5 Mbits/sec 161 1.26 MBytes
[ 4] 810.00-840.00 sec 320 MBytes 89.5 Mbits/sec 84 1.39 MBytes
[ 4] 840.00-870.00 sec 317 MBytes 88.7 Mbits/sec 167 1.31 MBytes
[ 4] 870.00-900.00 sec 317 MBytes 88.6 Mbits/sec 81 1.49 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 9.36 GBytes 89.3 Mbits/sec 3795 sender
[ 4] 0.00-900.00 sec 9.36 GBytes 89.3 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@jessie-rpi:~# dstat --nocolor -l -c --top-cpu -n 30 > res
^Croot@jessie-rpi:~# cat res
---load-avg--- ----total-cpu-usage---- -most-expensive- -net/total-
1m 5m 15m |usr sys idl wai hiq siq| cpu process | recv send
0 0.01 0.05| 0 0 99 0 0 1|ksoftirqd/0 0.8| 0 0
0 0.01 0.05| 0 0 100 0 0 0|sshd: root@pt0.0| 22B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.0| 19B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/u8:2 0.0| 22B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.0| 22B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.0| 25B 11B
0 0.01 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.3| 11M 11M
0 0.01 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4|3971M 11M
0.07 0.03 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.5| 11M 11M
0.04 0.03 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 12M
0.09 0.04 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.3| 11M 11M
0.06 0.04 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.3| 11M 11M
0.09 0.05 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.5| 11M 11M
0.19 0.08 0.06| 0 0 97 0 0 3|ksoftirqd/0 2.5| 11M 11M
0.12 0.07 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.6| 11M 11M
0.07 0.06 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 11M
0.04 0.06 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 3971M
0.03 0.05 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.6| 11M 11M
0.10 0.06 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 11M
0.13 0.07 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.6|3971M 11M
0.14 0.08 0.06| 0 0 97 0 0 3|ksoftirqd/0 2.5| 11M 11M
0.09 0.07 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 11M
0.05 0.07 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 11M
0.03 0.06 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.5| 11M 11M
0.15 0.09 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.5| 11M 11M
0.09 0.08 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.5| 11M 11M
0.05 0.07 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 11M
0.11 0.08 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 11M
0.07 0.07 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 3971M
0.04 0.07 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.5| 11M 11M
0.11 0.08 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.7| 11M 11M
0.06 0.07 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.3|3971M 11M
0.04 0.06 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.3| 11M 11M
0.02 0.06 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.4| 11M 11M
0.01 0.05 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.6| 11M 11M
0.07 0.06 0.05| 0 0 97 0 0 3|ksoftirqd/0 2.6| 11M 11M
0.04 0.06 0.05| 0 0 100 0 0 0|ksoftirqd/0 0.1| 281k 308k
0.03 0.05 0.05| 0 0 100 0 0 0|irqbalance 0.0| 24B 11B
0.02 0.05 0.05| 0 0 100 0 0 0|kworker/u8:2 0.0| 22B 11B
0.01 0.04 0.05| 0 0 100 0 0 0|irqbalance 0.0| 21B 11B
0.01 0.04 0.05| 0 0 100 0 0 0|irqbalance 0.0| 22B 11B
0 0.04 0.05| 0 0 100 0 0 0|irqbalance 0.0| 20B 11B
root@jessie-rpi:~#
With dstat Monitoring (reverse)
Raspberry Pi
root@lenovo:~# iperf3 -c 10.0.1.5 -i 30 -t 900 -R
Connecting to host 10.0.1.5, port 5201
Reverse mode, remote host 10.0.1.5 is sending
[ 4] local 10.0.0.5 port 43353 connected to 10.0.1.5 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 225 MBytes 63.0 Mbits/sec
[ 4] 30.00-60.00 sec 222 MBytes 62.2 Mbits/sec
[ 4] 60.00-90.00 sec 227 MBytes 63.4 Mbits/sec
[ 4] 90.00-120.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 120.00-150.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 150.00-180.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 180.00-210.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 210.00-240.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 240.00-270.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 270.00-300.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 300.00-330.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 330.00-360.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 360.00-390.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 390.00-420.00 sec 226 MBytes 63.1 Mbits/sec
[ 4] 420.00-450.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 450.00-480.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 480.00-510.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 510.00-540.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 540.00-570.00 sec 227 MBytes 63.3 Mbits/sec
[ 4] 570.00-600.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 600.00-630.00 sec 225 MBytes 63.0 Mbits/sec
[ 4] 630.00-660.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 660.00-690.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 690.00-720.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 720.00-750.00 sec 226 MBytes 63.2 Mbits/sec
[ 4] 750.00-780.00 sec 226 MBytes 63.1 Mbits/sec
[ 4] 780.00-810.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 810.00-840.00 sec 225 MBytes 63.0 Mbits/sec
[ 4] 840.00-870.00 sec 226 MBytes 63.3 Mbits/sec
[ 4] 870.00-900.00 sec 226 MBytes 63.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 6.62 GBytes 63.2 Mbits/sec 47 sender
[ 4] 0.00-900.00 sec 6.62 GBytes 63.2 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lace:~# dstat --nocolor -l -c --top-cpu -n 30 > res
^Croot@lace:~# cat res
---load-avg--- ----total-cpu-usage---- -most-expensive- -net/total-
1m 5m 15m |usr sys idl wai hiq siq| cpu process | recv send
0 0.01 0.05| 0 0 90 0 0 10|ksoftirqd/0 9.3| 0 0
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:2 0.1| 22B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:2 0.0| 53B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:2 0.0| 19B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 30B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 22B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 20B 11B
0.16 0.05 0.06| 0 0 93 0 0 7|ksoftirqd/0 6.8| 741k 743k
0.60 0.17 0.10| 0 0 0 0 0 100|ksoftirqd/0 92|8164k 8302k
0.76 0.25 0.13| 0 0 0 0 0 100|ksoftirqd/0 93|7936k 8128k
0.92 0.34 0.16| 0 0 0 0 0 100|ksoftirqd/0 92|8219k 8371k
0.95 0.40 0.18| 0 0 0 0 0 99|ksoftirqd/0 92|8067k 8234k
0.97 0.45 0.21| 0 0 0 0 0 100|ksoftirqd/0 93|8157k 8300k
0.98 0.50 0.23| 0 0 0 0 0 100|ksoftirqd/0 93|8189k 8341k
0.99 0.55 0.26| 0 0 0 0 0 100|ksoftirqd/0 93|8091k 8242k
1.11 0.62 0.29| 0 0 0 0 0 100|ksoftirqd/0 93|8203k 3968M
1.12 0.67 0.32| 0 0 0 0 0 100|ksoftirqd/0 92|8064k 8218k
1.19 0.74 0.35| 0 0 0 0 0 100|ksoftirqd/0 92|3967M 8205k
1.17 0.78 0.38| 0 0 0 0 0 100|ksoftirqd/0 94|8185k 8344k
1.15 0.81 0.40| 0 0 0 0 0 100|ksoftirqd/0 93|8126k 8280k
1.25 0.88 0.44| 0 0 0 0 0 100|ksoftirqd/0 93|8161k 8309k
1.27 0.92 0.46| 0 0 0 0 0 100|ksoftirqd/0 92|8180k 8335k
1.33 0.97 0.50| 0 0 0 0 0 100|ksoftirqd/0 93|8132k 8284k
1.25 0.99 0.52| 0 0 0 0 0 100|ksoftirqd/0 92|8072k 8248k
1.33 1.04 0.55| 0 0 0 0 0 100|ksoftirqd/0 93|8101k 8230k
1.42 1.10 0.59| 0 0 0 0 0 100|ksoftirqd/0 93|8100k 8255k
1.38 1.12 0.61| 0 0 0 0 0 100|ksoftirqd/0 93|8149k 8301k
1.23 1.11 0.62| 0 0 0 0 0 100|ksoftirqd/0 93|8173k 8333k
1.19 1.11 0.64| 0 0 0 0 0 99|ksoftirqd/0 92|8197k 8353k
1.31 1.15 0.67| 0 0 0 0 0 100|ksoftirqd/0 92|7992k 8158k
1.30 1.17 0.69| 0 0 0 0 0 100|ksoftirqd/0 93|8098k 8229k
1.67 1.28 0.74| 0 0 0 0 0 100|ksoftirqd/0 93|8251k 8414k
1.46 1.27 0.75| 0 0 0 0 0 100|ksoftirqd/0 92|8010k 3967M
1.28 1.24 0.76| 0 0 0 0 0 100|ksoftirqd/0 93|8119k 8277k
1.23 1.23 0.78| 0 0 0 0 0 100|ksoftirqd/0 93|8161k 8292k
1.22 1.23 0.79| 0 0 0 0 0 99|ksoftirqd/0 92|3967M 8221k
1.13 1.21 0.79| 0 0 0 0 0 100|ksoftirqd/0 94|8120k 8278k
1.08 1.19 0.80| 0 0 6 0 0 94|ksoftirqd/0 87|7492k 7664k
0.65 1.07 0.77| 0 0 100 0 0 0|kworker/0:2 0.1| 26B 15B
0.40 0.97 0.75| 0 0 100 0 0 0|kworker/0:2 0.0| 85B 11B
0.24 0.88 0.72| 0 0 100 0 0 0|kworker/0:2 0.0| 22B 11B
0.15 0.79 0.70| 0 0 100 0 0 0|kworker/0:2 0.1| 22B 11B
0.09 0.72 0.68| 0 0 100 0 0 0|kworker/0:2 0.0| 22B 11B
0.05 0.65 0.66| 0 0 100 0 0 0|kworker/0:2 0.0| 20B 11B
0.03 0.59 0.64| 0 0 100 0 0 0|kworker/0:2 0.1| 20B 11B
0.02 0.53 0.62| 0 0 100 0 0 0|kworker/0:2 0.0| 28B 11B
0.01 0.48 0.60| 0 0 100 0 0 0|kworker/0:2 0.0| 22B 11B
0.01 0.43 0.58| 0 0 100 0 0 0|kworker/0:2 0.1| 19B 11B
0 0.39 0.56| 0 0 100 0 0 0|kworker/0:2 0.0| 26B 11B
0 0.36 0.54| 0 0 100 0 0 0|kworker/0:2 0.0| 19B 11B
0 0.32 0.52| 0 0 100 0 0 0|kworker/0:2 0.1| 51B 11B
0 0.29 0.51| 0 0 100 0 0 0|kworker/0:2 0.0| 24B 12B
0 0.26 0.49| 0 0 100 0 0 0|kworker/0:2 0.0| 29B 11B
0 0.24 0.48| 0 0 100 0 0 0|kworker/0:2 0.0| 19B 11B
0 0.22 0.46| 0 0 100 0 0 0|kworker/0:2 0.1| 19B 11B
0 0.19 0.45| 0 0 100 0 0 0|kworker/0:2 0.0| 19B 11B
0 0.18 0.43| 0 0 100 0 0 0|kworker/0:2 0.0| 24B 11B
root@lace:~#
Raspberry Pi 2
root@lenovo:~# iperf3 -c 10.0.3.5 -i 30 -t 900 -R
Connecting to host 10.0.3.5, port 5201
Reverse mode, remote host 10.0.3.5 is sending
[ 4] local 10.0.2.5 port 33208 connected to 10.0.3.5 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 281 MBytes 78.6 Mbits/sec
[ 4] 30.00-60.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 60.00-90.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 90.00-120.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 120.00-150.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 150.00-180.00 sec 278 MBytes 77.7 Mbits/sec
[ 4] 180.00-210.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 210.00-240.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 240.00-270.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 270.00-300.00 sec 281 MBytes 78.5 Mbits/sec
[ 4] 300.00-330.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 330.00-360.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 360.00-390.00 sec 278 MBytes 77.9 Mbits/sec
[ 4] 390.00-420.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 420.00-450.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 450.00-480.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 480.00-510.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 510.00-540.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 540.00-570.00 sec 278 MBytes 77.9 Mbits/sec
[ 4] 570.00-600.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 600.00-630.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 630.00-660.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 660.00-690.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 690.00-720.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 720.00-750.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 750.00-780.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 780.00-810.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 810.00-840.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 840.00-870.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 870.00-900.00 sec 279 MBytes 78.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 8.18 GBytes 78.1 Mbits/sec 85 sender
[ 4] 0.00-900.00 sec 8.18 GBytes 78.1 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@jessie-rpi:~# dstat --nocolor -l -c --top-cpu -n 30 > res
^Croot@jessie-rpi:~# cat res
---load-avg--- ----total-cpu-usage---- -most-expensive- -net/total-
1m 5m 15m |usr sys idl wai hiq siq| cpu process | recv send
0.08 0.03 0.05| 0 0 99 0 0 1|ksoftirqd/0 0.6| 0 0
0.05 0.03 0.05| 0 0 100 0 0 0|kworker/u8:2 0.0| 24B 11B
0.03 0.03 0.05| 0 0 100 0 0 0|irqbalance 0.0| 36B 11B
0.02 0.02 0.05| 0 0 100 0 0 0|kworker/1:2 0.0| 52B 11B
0.01 0.02 0.05| 0 0 100 0 0 0|irqbalance 0.0| 24B 11B
0.01 0.02 0.05| 0 0 100 0 0 0|kworker/u8:2 0.0| 39B 11B
0.14 0.05 0.05| 0 0 96 0 0 4|ksoftirqd/0 3.6|9420k 9606k
0.14 0.06 0.06| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.09 0.05 0.05| 0 0 95 0 0 5|ksoftirqd/0 4.3| 10M 10M
0.05 0.05 0.05| 0 0 95 0 0 5|ksoftirqd/0 4.1| 10M 10M
0.17 0.07 0.06| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.17 0.08 0.06| 0 0 95 0 0 5|ksoftirqd/0 4.1|9999k 3969M
0.23 0.11 0.07| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.31 0.14 0.08| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.24 0.14 0.08| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.28 0.16 0.09| 0 0 95 0 0 5|ksoftirqd/0 4.3|3969M 10M
0.24 0.16 0.09| 0 0 95 0 0 5|ksoftirqd/0 4.3| 10M 10M
0.14 0.15 0.09| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.09 0.13 0.09| 0 0 95 0 0 5|ksoftirqd/0 4.2|9991k 10M
0.11 0.14 0.09| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.07 0.12 0.09| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.12 0.13 0.09| 0 0 95 0 0 5|ksoftirqd/0 4.1| 10M 10M
0.15 0.13 0.09| 0 0 95 0 0 5|ksoftirqd/0 4.1| 10M 10M
0.09 0.12 0.09| 0 0 95 0 0 5|ksoftirqd/0 4.1| 10M 10M
0.19 0.14 0.10| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 3969M
0.19 0.14 0.10| 0 0 95 0 0 5|ksoftirqd/0 4.1|9985k 10M
0.22 0.16 0.11| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.27 0.18 0.12| 0 0 95 0 0 5|ksoftirqd/0 4.1| 10M 10M
0.32 0.19 0.12| 0 0 95 0 0 5|ksoftirqd/0 4.2|3969M 10M
0.20 0.17 0.12| 0 0 95 0 0 5|ksoftirqd/0 4.1| 10M 10M
0.25 0.19 0.13| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.20 0.19 0.13| 0 0 95 0 0 5|ksoftirqd/0 4.3| 10M 10M
0.19 0.18 0.13| 0 0 95 0 0 5|ksoftirqd/0 4.1| 10M 10M
0.11 0.17 0.13| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.20 0.18 0.14| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.18 0.18 0.14| 0 0 95 0 0 5|ksoftirqd/0 4.2| 10M 10M
0.11 0.16 0.13| 0 0 100 0 0 0|ksoftirqd/0 0.4| 802k 834k
0.07 0.15 0.13| 0 0 100 0 0 0|kworker/3:0 0.0| 34B 11B
0.04 0.13 0.13| 0 0 100 0 0 0|irqbalance 0.0| 51B 11B
0.03 0.12 0.13| 0 0 100 0 0 0|irqbalance 0.0| 31B 11B
0.02 0.11 0.12| 0 0 100 0 0 0|irqbalance 0.0| 38B 11B
0.01 0.10 0.12| 0 0 100 0 0 0|kworker/1:2 0.0| 22B 11B
0.01 0.09 0.12| 0 0 100 0 0 0|irqbalance 0.0| 20B 11B
0 0.08 0.11| 0 0 100 0 0 0|kworker/3:0 0.0| 23B 11B
0 0.07 0.11| 0 0 100 0 0 0|irqbalance 0.0| 22B 11B
0 0.07 0.11| 0 0 100 0 0 0|irqbalance 0.0| 77B 11B
0 0.06 0.10| 0 0 100 0 0 0|kworker/3:0 0.0| 19B 11B
root@jessie-rpi:~#
IPv6
No Monitoring
Raspberry Pi
root@lenovo:~# iperf3 -c fd14:9aa4:e604:ec36::1 -i 30 -t 900
Connecting to host fd14:9aa4:e604:ec36::1, port 5201
[ 4] local fd2b:656a:6fdb:a3a8::5 port 35754 connected to fd14:9aa4:e604:ec36::1 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 171 MBytes 47.7 Mbits/sec 83 1.38 MBytes
[ 4] 30.00-60.00 sec 169 MBytes 47.3 Mbits/sec 84 1.65 MBytes
[ 4] 60.00-90.00 sec 170 MBytes 47.6 Mbits/sec 68 1.67 MBytes
[ 4] 90.00-120.00 sec 170 MBytes 47.6 Mbits/sec 74 1.48 MBytes
[ 4] 120.00-150.00 sec 170 MBytes 47.6 Mbits/sec 12 1.73 MBytes
[ 4] 150.00-180.00 sec 169 MBytes 47.2 Mbits/sec 253 1.69 MBytes
[ 4] 180.00-210.00 sec 170 MBytes 47.7 Mbits/sec 104 1.23 MBytes
[ 4] 210.00-240.00 sec 170 MBytes 47.6 Mbits/sec 337 1.82 MBytes
[ 4] 240.00-270.00 sec 169 MBytes 47.3 Mbits/sec 250 1.26 MBytes
[ 4] 270.00-300.00 sec 170 MBytes 47.6 Mbits/sec 82 1.55 MBytes
[ 4] 300.00-330.00 sec 169 MBytes 47.3 Mbits/sec 483 1.53 MBytes
[ 4] 330.00-360.00 sec 171 MBytes 47.7 Mbits/sec 177 1000 KBytes
[ 4] 360.00-390.00 sec 171 MBytes 47.8 Mbits/sec 20 1.22 MBytes
[ 4] 390.00-420.00 sec 169 MBytes 47.3 Mbits/sec 429 1.94 MBytes
[ 4] 420.00-450.00 sec 170 MBytes 47.6 Mbits/sec 18 1.23 MBytes
[ 4] 450.00-480.00 sec 170 MBytes 47.6 Mbits/sec 184 1.79 MBytes
[ 4] 480.00-510.00 sec 169 MBytes 47.2 Mbits/sec 329 1.31 MBytes
[ 4] 510.00-540.00 sec 171 MBytes 47.9 Mbits/sec 23 1.24 MBytes
[ 4] 540.00-570.00 sec 169 MBytes 47.2 Mbits/sec 275 1.49 MBytes
[ 4] 570.00-600.00 sec 171 MBytes 47.9 Mbits/sec 12 1.33 MBytes
[ 4] 600.00-630.00 sec 170 MBytes 47.6 Mbits/sec 111 1.33 MBytes
[ 4] 630.00-660.00 sec 170 MBytes 47.5 Mbits/sec 134 1.49 MBytes
[ 4] 660.00-690.00 sec 169 MBytes 47.2 Mbits/sec 218 1.52 MBytes
[ 4] 690.00-720.00 sec 171 MBytes 47.7 Mbits/sec 317 1.39 MBytes
[ 4] 720.00-750.00 sec 169 MBytes 47.3 Mbits/sec 33 1.75 MBytes
[ 4] 750.00-780.00 sec 170 MBytes 47.6 Mbits/sec 189 1.65 MBytes
[ 4] 780.00-810.00 sec 170 MBytes 47.6 Mbits/sec 37 1.07 MBytes
[ 4] 810.00-840.00 sec 170 MBytes 47.5 Mbits/sec 353 1.19 MBytes
[ 4] 840.00-870.00 sec 168 MBytes 47.0 Mbits/sec 569 1.61 MBytes
[ 4] 870.00-900.00 sec 170 MBytes 47.7 Mbits/sec 189 1.77 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 4.98 GBytes 47.5 Mbits/sec 5447 sender
[ 4] 0.00-900.00 sec 4.98 GBytes 47.5 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c fd14:9aa4:e604:ec36::1 -i 30 -t 900 -R
Connecting to host fd14:9aa4:e604:ec36::1, port 5201
Reverse mode, remote host fd14:9aa4:e604:ec36::1 is sending
[ 4] local fd2b:656a:6fdb:a3a8::5 port 35760 connected to fd14:9aa4:e604:ec36::1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 179 MBytes 50.0 Mbits/sec
[ 4] 30.00-60.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 60.00-90.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 90.00-120.00 sec 181 MBytes 50.5 Mbits/sec
[ 4] 120.00-150.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 150.00-180.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 180.00-210.00 sec 180 MBytes 50.3 Mbits/sec
[ 4] 210.00-240.00 sec 181 MBytes 50.7 Mbits/sec
[ 4] 240.00-270.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 270.00-300.00 sec 180 MBytes 50.3 Mbits/sec
[ 4] 300.00-330.00 sec 180 MBytes 50.3 Mbits/sec
[ 4] 330.00-360.00 sec 181 MBytes 50.5 Mbits/sec
[ 4] 360.00-390.00 sec 181 MBytes 50.6 Mbits/sec
[ 4] 390.00-420.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 420.00-450.00 sec 181 MBytes 50.7 Mbits/sec
[ 4] 450.00-480.00 sec 180 MBytes 50.2 Mbits/sec
[ 4] 480.00-510.00 sec 180 MBytes 50.3 Mbits/sec
[ 4] 510.00-540.00 sec 180 MBytes 50.3 Mbits/sec
[ 4] 540.00-570.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 570.00-600.00 sec 180 MBytes 50.5 Mbits/sec
[ 4] 600.00-630.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 630.00-660.00 sec 181 MBytes 50.5 Mbits/sec
[ 4] 660.00-690.00 sec 181 MBytes 50.6 Mbits/sec
[ 4] 690.00-720.00 sec 180 MBytes 50.3 Mbits/sec
[ 4] 720.00-750.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 750.00-780.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 780.00-810.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 810.00-840.00 sec 181 MBytes 50.6 Mbits/sec
[ 4] 840.00-870.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 870.00-900.00 sec 181 MBytes 50.6 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 5.28 GBytes 50.4 Mbits/sec 16915 sender
[ 4] 0.00-900.00 sec 5.28 GBytes 50.4 Mbits/sec receiver
iperf Done.
root@lenovo:~#
Raspberry Pi 2
root@lenovo:~# iperf3 -c fd45:64bf:295c:5631::1 -i 30 -t 900
Connecting to host fd45:64bf:295c:5631::1, port 5201
[ 4] local fd57:d1b1:9c79:40af::5 port 43677 connected to fd45:64bf:295c:5631::1 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 307 MBytes 85.8 Mbits/sec 21 2.04 MBytes
[ 4] 30.00-60.00 sec 308 MBytes 86.2 Mbits/sec 18 1.20 MBytes
[ 4] 60.00-90.00 sec 305 MBytes 85.2 Mbits/sec 18 1.25 MBytes
[ 4] 90.00-120.00 sec 306 MBytes 85.5 Mbits/sec 20 1.27 MBytes
[ 4] 120.00-150.00 sec 307 MBytes 85.9 Mbits/sec 8 2.00 MBytes
[ 4] 150.00-180.00 sec 306 MBytes 85.5 Mbits/sec 8 1.59 MBytes
[ 4] 180.00-210.00 sec 307 MBytes 85.8 Mbits/sec 4 2.01 MBytes
[ 4] 210.00-240.00 sec 306 MBytes 85.6 Mbits/sec 6 1.70 MBytes
[ 4] 240.00-270.00 sec 307 MBytes 85.9 Mbits/sec 6 2.09 MBytes
[ 4] 270.00-300.00 sec 306 MBytes 85.5 Mbits/sec 21 1.25 MBytes
[ 4] 300.00-330.00 sec 307 MBytes 85.8 Mbits/sec 9 2.11 MBytes
[ 4] 330.00-360.00 sec 307 MBytes 85.8 Mbits/sec 11 1.31 MBytes
[ 4] 360.00-390.00 sec 305 MBytes 85.4 Mbits/sec 15 1.44 MBytes
[ 4] 390.00-420.00 sec 305 MBytes 85.4 Mbits/sec 43 1.96 MBytes
[ 4] 420.00-450.00 sec 304 MBytes 85.1 Mbits/sec 8 1.32 MBytes
[ 4] 450.00-480.00 sec 306 MBytes 85.4 Mbits/sec 7 1.60 MBytes
[ 4] 480.00-510.00 sec 306 MBytes 85.5 Mbits/sec 16 1.21 MBytes
[ 4] 510.00-540.00 sec 306 MBytes 85.4 Mbits/sec 18 1.42 MBytes
[ 4] 540.00-570.00 sec 307 MBytes 85.9 Mbits/sec 3 1.86 MBytes
[ 4] 570.00-600.00 sec 306 MBytes 85.6 Mbits/sec 6 2.07 MBytes
[ 4] 600.00-630.00 sec 306 MBytes 85.6 Mbits/sec 20 1.09 MBytes
[ 4] 630.00-660.00 sec 305 MBytes 85.4 Mbits/sec 3 1.36 MBytes
[ 4] 660.00-690.00 sec 307 MBytes 85.8 Mbits/sec 10 1.99 MBytes
[ 4] 690.00-720.00 sec 306 MBytes 85.5 Mbits/sec 24 1.59 MBytes
[ 4] 720.00-750.00 sec 307 MBytes 85.8 Mbits/sec 7 1.25 MBytes
[ 4] 750.00-780.00 sec 306 MBytes 85.5 Mbits/sec 6 1.80 MBytes
[ 4] 780.00-810.00 sec 307 MBytes 85.8 Mbits/sec 7 1.94 MBytes
[ 4] 810.00-840.00 sec 306 MBytes 85.5 Mbits/sec 25 1.17 MBytes
[ 4] 840.00-870.00 sec 303 MBytes 84.7 Mbits/sec 5 1.38 MBytes
[ 4] 870.00-900.00 sec 303 MBytes 84.7 Mbits/sec 30 1.23 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 8.96 GBytes 85.6 Mbits/sec 403 sender
[ 4] 0.00-900.00 sec 8.96 GBytes 85.5 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c fd45:64bf:295c:5631::1 -i 30 -t 900 -R
Connecting to host fd45:64bf:295c:5631::1, port 5201
Reverse mode, remote host fd45:64bf:295c:5631::1 is sending
[ 4] local fd57:d1b1:9c79:40af::5 port 43685 connected to fd45:64bf:295c:5631::1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 280 MBytes 78.4 Mbits/sec
[ 4] 30.00-60.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 60.00-90.00 sec 278 MBytes 77.8 Mbits/sec
[ 4] 90.00-120.00 sec 281 MBytes 78.5 Mbits/sec
[ 4] 120.00-150.00 sec 278 MBytes 77.8 Mbits/sec
[ 4] 150.00-180.00 sec 278 MBytes 77.8 Mbits/sec
[ 4] 180.00-210.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 210.00-240.00 sec 278 MBytes 77.7 Mbits/sec
[ 4] 240.00-270.00 sec 281 MBytes 78.6 Mbits/sec
[ 4] 270.00-300.00 sec 280 MBytes 78.3 Mbits/sec
[ 4] 300.00-330.00 sec 277 MBytes 77.3 Mbits/sec
[ 4] 330.00-360.00 sec 281 MBytes 78.7 Mbits/sec
[ 4] 360.00-390.00 sec 277 MBytes 77.5 Mbits/sec
[ 4] 390.00-420.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 420.00-450.00 sec 278 MBytes 77.8 Mbits/sec
[ 4] 450.00-480.00 sec 277 MBytes 77.3 Mbits/sec
[ 4] 480.00-510.00 sec 281 MBytes 78.4 Mbits/sec
[ 4] 510.00-540.00 sec 278 MBytes 77.9 Mbits/sec
[ 4] 540.00-570.00 sec 278 MBytes 77.6 Mbits/sec
[ 4] 570.00-600.00 sec 286 MBytes 79.9 Mbits/sec
[ 4] 600.00-630.00 sec 280 MBytes 78.3 Mbits/sec
[ 4] 630.00-660.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 660.00-690.00 sec 280 MBytes 78.3 Mbits/sec
[ 4] 690.00-720.00 sec 282 MBytes 78.9 Mbits/sec
[ 4] 720.00-750.00 sec 280 MBytes 78.4 Mbits/sec
[ 4] 750.00-780.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 780.00-810.00 sec 282 MBytes 78.8 Mbits/sec
[ 4] 810.00-840.00 sec 279 MBytes 77.9 Mbits/sec
[ 4] 840.00-870.00 sec 281 MBytes 78.6 Mbits/sec
[ 4] 870.00-900.00 sec 282 MBytes 78.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 8.19 GBytes 78.2 Mbits/sec 5357 sender
[ 4] 0.00-900.00 sec 8.19 GBytes 78.2 Mbits/sec receiver
iperf Done.
root@lenovo:~#
With dstat Monitoring
Raspberry Pi
root@lenovo:~# iperf3 -c fd14:9aa4:e604:ec36::1 -i 30 -t 900
Connecting to host fd14:9aa4:e604:ec36::1, port 5201
[ 4] local fd2b:656a:6fdb:a3a8::5 port 35801 connected to fd14:9aa4:e604:ec36::1 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 170 MBytes 47.6 Mbits/sec 21 1.69 MBytes
[ 4] 30.00-60.00 sec 167 MBytes 46.7 Mbits/sec 226 1.25 MBytes
[ 4] 60.00-90.00 sec 170 MBytes 47.6 Mbits/sec 497 1.64 MBytes
[ 4] 90.00-120.00 sec 169 MBytes 47.3 Mbits/sec 133 1.00 MBytes
[ 4] 120.00-150.00 sec 169 MBytes 47.3 Mbits/sec 117 1.24 MBytes
[ 4] 150.00-180.00 sec 170 MBytes 47.6 Mbits/sec 178 1.30 MBytes
[ 4] 180.00-210.00 sec 169 MBytes 47.2 Mbits/sec 107 1.65 MBytes
[ 4] 210.00-240.00 sec 169 MBytes 47.3 Mbits/sec 85 1.78 MBytes
[ 4] 240.00-270.00 sec 169 MBytes 47.2 Mbits/sec 241 974 KBytes
[ 4] 270.00-300.00 sec 169 MBytes 47.1 Mbits/sec 41 1.25 MBytes
[ 4] 300.00-330.00 sec 169 MBytes 47.2 Mbits/sec 468 1.50 MBytes
[ 4] 330.00-360.00 sec 169 MBytes 47.3 Mbits/sec 11 1.35 MBytes
[ 4] 360.00-390.00 sec 168 MBytes 47.0 Mbits/sec 125 1.69 MBytes
[ 4] 390.00-420.00 sec 170 MBytes 47.5 Mbits/sec 63 1.42 MBytes
[ 4] 420.00-450.00 sec 169 MBytes 47.2 Mbits/sec 62 1.74 MBytes
[ 4] 450.00-480.00 sec 169 MBytes 47.3 Mbits/sec 259 1.48 MBytes
[ 4] 480.00-510.00 sec 169 MBytes 47.2 Mbits/sec 45 1.21 MBytes
[ 4] 510.00-540.00 sec 170 MBytes 47.5 Mbits/sec 36 1.49 MBytes
[ 4] 540.00-570.00 sec 169 MBytes 47.3 Mbits/sec 151 1.13 MBytes
[ 4] 570.00-600.00 sec 169 MBytes 47.3 Mbits/sec 335 1.19 MBytes
[ 4] 600.00-630.00 sec 169 MBytes 47.2 Mbits/sec 202 1.53 MBytes
[ 4] 630.00-660.00 sec 169 MBytes 47.4 Mbits/sec 173 1.55 MBytes
[ 4] 660.00-690.00 sec 170 MBytes 47.5 Mbits/sec 44 1.02 MBytes
[ 4] 690.00-720.00 sec 168 MBytes 46.9 Mbits/sec 288 1.83 MBytes
[ 4] 720.00-750.00 sec 169 MBytes 47.3 Mbits/sec 261 1.17 MBytes
[ 4] 750.00-780.00 sec 169 MBytes 47.3 Mbits/sec 506 1.65 MBytes
[ 4] 780.00-810.00 sec 169 MBytes 47.3 Mbits/sec 117 1.21 MBytes
[ 4] 810.00-840.00 sec 171 MBytes 47.7 Mbits/sec 68 1.25 MBytes
[ 4] 840.00-870.00 sec 169 MBytes 47.3 Mbits/sec 26 1.64 MBytes
[ 4] 870.00-900.00 sec 170 MBytes 47.5 Mbits/sec 27 1.46 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 4.96 GBytes 47.3 Mbits/sec 4913 sender
[ 4] 0.00-900.00 sec 4.95 GBytes 47.3 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c fd14:9aa4:e604:ec36::1 -i 30 -t 900 -R
Connecting to host fd14:9aa4:e604:ec36::1, port 5201
Reverse mode, remote host fd14:9aa4:e604:ec36::1 is sending
[ 4] local fd2b:656a:6fdb:a3a8::5 port 35805 connected to fd14:9aa4:e604:ec36::1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 178 MBytes 49.7 Mbits/sec
[ 4] 30.00-60.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 60.00-90.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 90.00-120.00 sec 179 MBytes 50.2 Mbits/sec
[ 4] 120.00-150.00 sec 179 MBytes 50.0 Mbits/sec
[ 4] 150.00-180.00 sec 181 MBytes 50.5 Mbits/sec
[ 4] 180.00-210.00 sec 179 MBytes 50.0 Mbits/sec
[ 4] 210.00-240.00 sec 180 MBytes 50.2 Mbits/sec
[ 4] 240.00-270.00 sec 179 MBytes 50.2 Mbits/sec
[ 4] 270.00-300.00 sec 180 MBytes 50.3 Mbits/sec
[ 4] 300.00-330.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 330.00-360.00 sec 178 MBytes 49.8 Mbits/sec
[ 4] 360.00-390.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 390.00-420.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 420.00-450.00 sec 179 MBytes 50.2 Mbits/sec
[ 4] 450.00-480.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 480.00-510.00 sec 178 MBytes 49.7 Mbits/sec
[ 4] 510.00-540.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 540.00-570.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 570.00-600.00 sec 180 MBytes 50.2 Mbits/sec
[ 4] 600.00-630.00 sec 180 MBytes 50.2 Mbits/sec
[ 4] 630.00-660.00 sec 180 MBytes 50.2 Mbits/sec
[ 4] 660.00-690.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 690.00-720.00 sec 179 MBytes 49.9 Mbits/sec
[ 4] 720.00-750.00 sec 179 MBytes 50.2 Mbits/sec
[ 4] 750.00-780.00 sec 180 MBytes 50.4 Mbits/sec
[ 4] 780.00-810.00 sec 179 MBytes 49.9 Mbits/sec
[ 4] 810.00-840.00 sec 179 MBytes 50.1 Mbits/sec
[ 4] 840.00-870.00 sec 180 MBytes 50.2 Mbits/sec
[ 4] 870.00-900.00 sec 179 MBytes 50.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 5.26 GBytes 50.2 Mbits/sec 16654 sender
[ 4] 0.00-900.00 sec 5.25 GBytes 50.1 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lace:~# dstat --nocolor -l -c --top-cpu -n 30 > res
^Croot@lace:~# cat res
---load-avg--- ----total-cpu-usage---- -most-expensive- -net/total-
1m 5m 15m |usr sys idl wai hiq siq| cpu process | recv send
0 0.01 0.05| 0 0 93 0 0 7|ksoftirqd/0 6.4| 0 0
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 18B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 48B 11B
0 0.01 0.05| 0 0 100 0 0 0|sshd: root@pt0.0| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 24B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 17B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|sshd: root@pt0.0| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 20B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 32B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.1| 17B 11B
0 0.01 0.05| 0 0 100 0 0 0|kworker/0:1 0.0| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|sshd: root@pt0.0| 16B 11B
0.16 0.05 0.06| 0 0 75 0 0 24|ksoftirqd/0 23|1601k 3097k
0.69 0.19 0.10| 0 0 0 0 0 100|ksoftirqd/0 93|3966M 12M
0.88 0.28 0.14| 0 0 1 0 0 99|ksoftirqd/0 91|6371k 12M
0.93 0.35 0.16| 0 0 0 0 0 100|ksoftirqd/0 93|6500k 12M
1.08 0.44 0.20| 0 0 0 0 0 100|ksoftirqd/0 93|6388k 12M
1.11 0.51 0.23| 0 0 0 0 0 100|ksoftirqd/0 93|6423k 12M
1.32 0.62 0.28| 0 0 0 0 0 100|ksoftirqd/0 93|6455k 12M
1.25 0.67 0.31| 0 0 0 0 0 100|ksoftirqd/0 93|6391k 12M
1.17 0.70 0.32| 0 0 0 0 0 100|ksoftirqd/0 93|6494k 12M
1.18 0.75 0.35| 0 0 0 0 0 100|ksoftirqd/0 93|6385k 12M
1.16 0.79 0.38| 0 0 0 0 0 99|ksoftirqd/0 92|6407k 12M
1.15 0.82 0.40| 0 0 0 0 0 99|ksoftirqd/0 93|6405k 12M
1.20 0.87 0.43| 0 0 0 0 0 100|ksoftirqd/0 93|6424k 12M
1.31 0.93 0.46| 0 0 0 0 0 100|ksoftirqd/0 93|6447k 12M
1.29 0.96 0.49| 0 0 0 0 0 100|ksoftirqd/0 93|6438k 12M
1.28 1.00 0.52| 0 0 0 0 0 100|ksoftirqd/0 93|6373k 12M
1.39 1.06 0.55| 0 0 0 0 0 100|ksoftirqd/0 93|6448k 12M
1.29 1.07 0.57| 0 0 0 0 0 100|ksoftirqd/0 93|6412k 12M
1.23 1.08 0.59| 0 0 0 0 0 100|ksoftirqd/0 93|6428k 3972M
1.14 1.07 0.61| 0 0 0 0 0 99|ksoftirqd/0 93|6459k 12M
1.21 1.10 0.63| 0 0 0 0 0 100|ksoftirqd/0 93|6422k 12M
1.21 1.10 0.65| 0 0 0 0 0 100|ksoftirqd/0 93|6449k 12M
1.18 1.11 0.66| 0 0 0 0 0 100|ksoftirqd/0 93|6334k 12M
1.11 1.10 0.67| 0 0 0 0 0 100|ksoftirqd/0 93|3966M 12M
1.12 1.10 0.69| 0 0 0 0 0 100|ksoftirqd/0 93|6385k 12M
1.07 1.09 0.70| 0 0 0 0 0 100|ksoftirqd/0 94|6466k 12M
1.10 1.10 0.71| 0 0 0 0 0 100|ksoftirqd/0 93|6424k 12M
1.18 1.12 0.73| 0 0 0 0 0 100|ksoftirqd/0 93|6451k 12M
1.30 1.16 0.76| 0 0 0 0 0 100|ksoftirqd/0 93|6483k 12M
1.36 1.19 0.78| 0 0 0 0 0 100|ksoftirqd/0 93|6418k 12M
1.14 1.16 0.78| 0 0 23 0 0 77|ksoftirqd/0 71|4832k 9442k
0.69 1.05 0.76| 0 0 100 0 0 0|kworker/0:2 0.0| 16B 13B
0.42 0.95 0.73| 0 0 100 0 0 0|kworker/0:2 0.1| 16B 11B
0.25 0.86 0.71| 0 0 100 0 0 0|kworker/0:2 0.0| 16B 11B
0.15 0.77 0.69| 0 0 100 0 0 0|kworker/0:2 0.0| 52B 11B
0.09 0.70 0.66| 0 0 100 0 0 0|kworker/0:2 0.0| 24B 11B
0.06 0.63 0.64| 0 0 100 0 0 0|kworker/0:2 0.1| 17B 12B
0.03 0.57 0.62| 0 0 100 0 0 0|kworker/0:2 0.0| 16B 11B
0.02 0.52 0.60| 0 0 100 0 0 0|kworker/0:2 0.0| 17B 11B
0.01 0.47 0.58| 0 0 100 0 0 0|kworker/0:2 0.1| 16B 11B
0.01 0.42 0.57| 0 0 100 0 0 0|kworker/0:2 0.0| 16B 11B
0.24 0.43 0.56| 0 0 60 0 0 39|ksoftirqd/0 37|5213k 2727k
0.70 0.52 0.59| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6975k
1.10 0.63 0.62| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6965k
1.13 0.68 0.64| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6922k
1.16 0.73 0.66| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6984k
1.09 0.75 0.67| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6912k
1.06 0.78 0.68| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6959k
1.04 0.80 0.69| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 7005k
1.02 0.82 0.70| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6917k
1.01 0.84 0.71| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 3966M
1.01 0.85 0.72| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6945k
1.08 0.88 0.73| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6861k
1.05 0.89 0.74| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6996k
1.03 0.90 0.75| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6929k
1.09 0.93 0.76| 0 0 0 0 0 100|ksoftirqd/0 94|3972M 6967k
1.12 0.95 0.78| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6973k
1.13 0.97 0.79| 0 0 2 0 0 98|ksoftirqd/0 91| 13M 6872k
1.14 0.99 0.80| 0 0 0 0 0 99|ksoftirqd/0 93| 13M 6974k
1.21 1.02 0.81| 0 0 0 0 0 99|ksoftirqd/0 93| 13M 6912k
1.13 1.02 0.82| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 7015k
1.08 1.02 0.83| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6941k
1.05 1.01 0.83| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6959k
1.03 1.01 0.84| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6990k
1.23 1.06 0.86| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6957k
1.22 1.07 0.87| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6945k
1.28 1.10 0.88| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6952k
1.17 1.09 0.89| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6932k
1.10 1.08 0.89| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6984k
1.06 1.07 0.89| 0 0 0 0 0 100|ksoftirqd/0 94| 13M 6946k
1.24 1.11 0.91| 0 0 0 0 0 100|ksoftirqd/0 93| 13M 6930k
0.99 1.07 0.90| 0 0 37 0 0 62|ksoftirqd/0 58|8011k 3964M
0.60 0.97 0.87| 0 0 100 0 0 0|kworker/0:1 0.0| 17B 11B
0.36 0.88 0.85| 0 0 100 0 0 0|kworker/0:2 0.0| 16B 11B
0.22 0.79 0.82| 0 0 100 0 0 0|kworker/0:2 0.0| 18B 11B
0.13 0.72 0.79| 0 0 100 0 0 0|kworker/0:2 0.0| 16B 11B
0.08 0.65 0.77| 0 0 100 0 0 0|kworker/0:2 0.1| 17B 11B
0.05 0.59 0.75| 0 0 100 0 0 0|kworker/0:2 0.0| 16B 11B
root@lace:~#
Raspberry Pi 2
root@lenovo:~# iperf3 -c fd45:64bf:295c:5631::1 -i 30 -t 900
Connecting to host fd45:64bf:295c:5631::1, port 5201
[ 4] local fd57:d1b1:9c79:40af::5 port 43707 connected to fd45:64bf:295c:5631::1 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 303 MBytes 84.8 Mbits/sec 38 1.18 MBytes
[ 4] 30.00-60.00 sec 303 MBytes 84.7 Mbits/sec 14 1.37 MBytes
[ 4] 60.00-90.00 sec 303 MBytes 84.7 Mbits/sec 10 1.59 MBytes
[ 4] 90.00-120.00 sec 303 MBytes 84.7 Mbits/sec 15 1.07 MBytes
[ 4] 120.00-150.00 sec 304 MBytes 85.0 Mbits/sec 18 1.35 MBytes
[ 4] 150.00-180.00 sec 304 MBytes 85.0 Mbits/sec 18 1.29 MBytes
[ 4] 180.00-210.00 sec 303 MBytes 84.7 Mbits/sec 17 1.81 MBytes
[ 4] 210.00-240.00 sec 303 MBytes 84.8 Mbits/sec 9 2.07 MBytes
[ 4] 240.00-270.00 sec 303 MBytes 84.8 Mbits/sec 6 1.73 MBytes
[ 4] 270.00-300.00 sec 303 MBytes 84.8 Mbits/sec 2 2.14 MBytes
[ 4] 300.00-330.00 sec 302 MBytes 84.4 Mbits/sec 32 1.24 MBytes
[ 4] 330.00-360.00 sec 303 MBytes 84.8 Mbits/sec 9 1.47 MBytes
[ 4] 360.00-390.00 sec 302 MBytes 84.4 Mbits/sec 14 1.86 MBytes
[ 4] 390.00-420.00 sec 303 MBytes 84.8 Mbits/sec 29 1.33 MBytes
[ 4] 420.00-450.00 sec 302 MBytes 84.4 Mbits/sec 13 1.95 MBytes
[ 4] 450.00-480.00 sec 303 MBytes 84.8 Mbits/sec 14 1.25 MBytes
[ 4] 480.00-510.00 sec 303 MBytes 84.7 Mbits/sec 70 1.43 MBytes
[ 4] 510.00-540.00 sec 304 MBytes 85.1 Mbits/sec 19 1.28 MBytes
[ 4] 540.00-570.00 sec 303 MBytes 84.8 Mbits/sec 19 1.76 MBytes
[ 4] 570.00-600.00 sec 304 MBytes 85.1 Mbits/sec 10 1.84 MBytes
[ 4] 600.00-630.00 sec 302 MBytes 84.4 Mbits/sec 20 1.45 MBytes
[ 4] 630.00-660.00 sec 301 MBytes 84.1 Mbits/sec 6 1.31 MBytes
[ 4] 660.00-690.00 sec 304 MBytes 85.1 Mbits/sec 52 1.20 MBytes
[ 4] 690.00-720.00 sec 302 MBytes 84.3 Mbits/sec 5 1.30 MBytes
[ 4] 720.00-750.00 sec 303 MBytes 84.7 Mbits/sec 10 2.06 MBytes
[ 4] 750.00-780.00 sec 303 MBytes 84.7 Mbits/sec 215 1.76 MBytes
[ 4] 780.00-810.00 sec 302 MBytes 84.4 Mbits/sec 6 2.09 MBytes
[ 4] 810.00-840.00 sec 302 MBytes 84.5 Mbits/sec 31 1.24 MBytes
[ 4] 840.00-870.00 sec 304 MBytes 85.1 Mbits/sec 2 1.46 MBytes
[ 4] 870.00-900.00 sec 303 MBytes 84.8 Mbits/sec 12 2.01 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 8.88 GBytes 84.7 Mbits/sec 735 sender
[ 4] 0.00-900.00 sec 8.88 GBytes 84.7 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c fd45:64bf:295c:5631::1 -i 30 -t 900 -R
Connecting to host fd45:64bf:295c:5631::1, port 5201
Reverse mode, remote host fd45:64bf:295c:5631::1 is sending
[ 4] local fd57:d1b1:9c79:40af::5 port 43715 connected to fd45:64bf:295c:5631::1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 278 MBytes 77.8 Mbits/sec
[ 4] 30.00-60.00 sec 280 MBytes 78.3 Mbits/sec
[ 4] 60.00-90.00 sec 281 MBytes 78.4 Mbits/sec
[ 4] 90.00-120.00 sec 282 MBytes 78.7 Mbits/sec
[ 4] 120.00-150.00 sec 280 MBytes 78.3 Mbits/sec
[ 4] 150.00-180.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 180.00-210.00 sec 280 MBytes 78.3 Mbits/sec
[ 4] 210.00-240.00 sec 283 MBytes 79.1 Mbits/sec
[ 4] 240.00-270.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 270.00-300.00 sec 280 MBytes 78.3 Mbits/sec
[ 4] 300.00-330.00 sec 281 MBytes 78.4 Mbits/sec
[ 4] 330.00-360.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 360.00-390.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 390.00-420.00 sec 278 MBytes 77.8 Mbits/sec
[ 4] 420.00-450.00 sec 281 MBytes 78.5 Mbits/sec
[ 4] 450.00-480.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 480.00-510.00 sec 280 MBytes 78.4 Mbits/sec
[ 4] 510.00-540.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 540.00-570.00 sec 280 MBytes 78.3 Mbits/sec
[ 4] 570.00-600.00 sec 278 MBytes 77.7 Mbits/sec
[ 4] 600.00-630.00 sec 279 MBytes 78.1 Mbits/sec
[ 4] 630.00-660.00 sec 278 MBytes 77.8 Mbits/sec
[ 4] 660.00-690.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 690.00-720.00 sec 277 MBytes 77.6 Mbits/sec
[ 4] 720.00-750.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 750.00-780.00 sec 280 MBytes 78.2 Mbits/sec
[ 4] 780.00-810.00 sec 281 MBytes 78.5 Mbits/sec
[ 4] 810.00-840.00 sec 280 MBytes 78.3 Mbits/sec
[ 4] 840.00-870.00 sec 279 MBytes 78.0 Mbits/sec
[ 4] 870.00-900.00 sec 278 MBytes 77.8 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 8.19 GBytes 78.2 Mbits/sec 5911 sender
[ 4] 0.00-900.00 sec 8.19 GBytes 78.2 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@jessie-rpi:~# dstat --nocolor -l -c --top-cpu -n 30 > res
^Croot@jessie-rpi:~# cat res
---load-avg--- ----total-cpu-usage---- -most-expensive- -net/total-
1m 5m 15m |usr sys idl wai hiq siq| cpu process | recv send
0 0.01 0.05| 0 0 99 0 0 1|ksoftirqd/0 0.5| 0 0
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.1| 18B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.1| 48B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.0| 24B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.1| 20B 11B
0 0.01 0.05| 0 0 95 0 0 5|ksoftirqd/0 5.3|3343k 6476k
0.40 0.11 0.08| 0 0 81 0 0 19|ksoftirqd/0 17| 11M 22M
0.58 0.18 0.10| 0 0 81 0 0 19|ksoftirqd/0 18| 11M 22M
0.82 0.27 0.13| 0 0 80 0 0 19|ksoftirqd/0 18| 11M 22M
0.83 0.33 0.16| 0 0 80 0 0 20|ksoftirqd/0 18| 11M 22M
0.77 0.36 0.17| 0 0 80 0 0 20|ksoftirqd/0 19| 11M 3981M
0.79 0.40 0.19| 0 0 81 0 0 19|ksoftirqd/0 18| 11M 22M
0.69 0.41 0.20| 0 0 81 0 0 19|ksoftirqd/0 18| 11M 22M
0.74 0.45 0.22| 0 0 80 0 0 20|ksoftirqd/0 19| 11M 22M
0.77 0.49 0.24| 0 0 80 0 0 20|ksoftirqd/0 18| 11M 22M
0.75 0.51 0.25| 0 0 80 0 0 20|ksoftirqd/0 19|3971M 22M
0.69 0.52 0.27| 0 0 81 0 0 19|ksoftirqd/0 17| 11M 22M
0.67 0.54 0.28| 0 0 81 0 0 19|ksoftirqd/0 18| 11M 22M
0.74 0.56 0.30| 0 0 82 0 0 18|ksoftirqd/0 16| 11M 22M
0.64 0.56 0.31| 0 0 81 0 0 19|ksoftirqd/0 17| 11M 22M
0.78 0.60 0.33| 0 0 80 0 0 20|ksoftirqd/0 18| 11M 22M
0.80 0.62 0.34| 0 0 81 0 0 19|ksoftirqd/0 18| 11M 22M
0.56 0.58 0.34| 0 0 80 0 0 19|ksoftirqd/0 18| 11M 3981M
0.65 0.60 0.35| 0 0 81 0 0 19|ksoftirqd/0 18| 11M 22M
0.51 0.58 0.35| 0 0 80 0 0 20|ksoftirqd/0 19| 11M 22M
0.56 0.58 0.36| 0 0 80 0 0 20|ksoftirqd/0 19| 11M 22M
0.54 0.58 0.36| 0 0 80 0 0 19|ksoftirqd/0 18| 11M 22M
0.59 0.58 0.37| 0 0 81 0 0 19|ksoftirqd/0 18|3971M 22M
0.75 0.62 0.39| 0 0 81 0 0 18|ksoftirqd/0 17| 11M 22M
0.67 0.61 0.40| 0 0 82 0 0 18|ksoftirqd/0 17| 11M 22M
0.64 0.62 0.41| 0 0 80 0 0 20|ksoftirqd/0 19| 11M 22M
0.73 0.64 0.42| 0 0 80 0 0 20|ksoftirqd/0 18| 11M 22M
0.75 0.66 0.43| 0 0 80 0 0 20|ksoftirqd/0 19| 11M 22M
0.60 0.63 0.43| 0 0 80 0 0 19|ksoftirqd/0 18| 11M 22M
0.49 0.60 0.43| 0 0 81 0 0 19|ksoftirqd/0 18| 11M 3981M
0.49 0.59 0.43| 0 0 87 0 0 13|ksoftirqd/0 13|8100k 15M
0.29 0.53 0.41| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0.18 0.48 0.40| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0.11 0.44 0.39| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0.06 0.39 0.38| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0.04 0.36 0.36| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0.02 0.32 0.35| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0.01 0.29 0.34| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0.01 0.26 0.33| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0.01 0.24 0.32| 0 0 100 0 0 0|irqbalance 0.1| 18B 11B
0 0.22 0.31| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.19 0.30| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0 0.18 0.29| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.16 0.28| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.14 0.27| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.13 0.26| 0 0 100 0 0 0|irqbalance 0.1| 49B 11B
0 0.12 0.26| 0 0 100 0 0 0|irqbalance 0.0| 24B 11B
0 0.11 0.25| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.10 0.24| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.09 0.23| 0 0 100 0 0 0|irqbalance 0.1| 20B 11B
0 0.08 0.22| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.07 0.22| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.07 0.21| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.06 0.20| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0 0.05 0.20| 0 0 100 0 0 0|irqbalance 0.0| 32B 11B
0 0.05 0.19| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.04 0.19| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.04 0.18| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.04 0.18| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0 0.03 0.17| 0 0 100 0 0 0|irqbalance 0.1| 18B 11B
0 0.03 0.16| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.03 0.16| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.03 0.15| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0 0.02 0.15| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.02 0.14| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.02 0.14| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.01 0.13| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0 0.01 0.13| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.01 0.13| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.12| 0 0 100 0 0 0|irqbalance 0.1| 50B 11B
0 0.01 0.12| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0 0.01 0.12| 0 0 100 0 0 0|irqbalance 0.1| 24B 11B
0 0.01 0.11| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.11| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.01 0.11| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0 0.01 0.11| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.01 0.10| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0.08 0.03 0.11| 0 0 100 0 0 0|ksoftirqd/0 0.3|1316k 684k
0.22 0.07 0.12| 0 0 91 0 0 9|ksoftirqd/0 7.6| 20M 11M
0.21 0.08 0.12| 0 0 92 0 0 8|ksoftirqd/0 6.7| 20M 11M
0.35 0.12 0.13| 0 0 92 0 0 8|ksoftirqd/0 6.8| 20M 11M
0.27 0.13 0.14| 0 0 92 0 0 8|ksoftirqd/0 7.2| 20M 11M
0.30 0.15 0.14| 0 0 92 0 0 8|ksoftirqd/0 7.0|3980M 11M
0.31 0.17 0.15| 0 0 91 0 0 9|ksoftirqd/0 7.4| 20M 11M
0.30 0.18 0.15| 0 0 92 0 0 8|ksoftirqd/0 7.0| 20M 11M
0.30 0.19 0.16| 0 0 92 0 0 8|ksoftirqd/0 7.3| 20M 11M
0.44 0.24 0.17| 0 0 92 0 0 8|ksoftirqd/0 7.3| 20M 11M
0.34 0.23 0.17| 0 0 92 0 0 8|ksoftirqd/0 7.0| 20M 11M
0.36 0.24 0.18| 0 0 92 0 0 8|ksoftirqd/0 6.8| 20M 11M
0.43 0.27 0.19| 0 0 91 0 0 8|ksoftirqd/0 7.3| 20M 3970M
0.34 0.26 0.19| 0 0 92 0 0 8|ksoftirqd/0 7.0| 20M 11M
0.29 0.25 0.19| 0 0 93 0 0 7|ksoftirqd/0 6.3| 20M 11M
0.42 0.29 0.20| 0 0 92 0 0 8|ksoftirqd/0 7.0| 20M 11M
0.43 0.31 0.21| 0 0 92 0 0 8|ksoftirqd/0 6.7| 20M 11M
0.52 0.34 0.23| 0 0 92 0 0 8|ksoftirqd/0 6.6| 20M 11M
0.44 0.34 0.23| 0 0 92 0 0 8|ksoftirqd/0 6.8| 20M 11M
0.34 0.33 0.23| 0 0 92 0 0 8|ksoftirqd/0 7.1|3979M 11M
0.34 0.33 0.23| 0 0 92 0 0 8|ksoftirqd/0 6.7| 20M 10M
0.26 0.31 0.23| 0 0 92 0 0 8|ksoftirqd/0 7.1| 20M 11M
0.41 0.35 0.24| 0 0 92 0 0 8|ksoftirqd/0 6.6| 20M 11M
0.38 0.34 0.24| 0 0 92 0 0 8|ksoftirqd/0 6.8| 20M 11M
0.35 0.34 0.24| 0 0 92 0 0 8|ksoftirqd/0 6.9| 20M 10M
0.35 0.34 0.25| 0 0 92 0 0 7|ksoftirqd/0 6.5| 20M 11M
0.40 0.36 0.25| 0 0 92 0 0 8|ksoftirqd/0 7.2| 20M 3970M
0.25 0.32 0.24| 0 0 92 0 0 7|ksoftirqd/0 6.4| 20M 11M
0.21 0.31 0.24| 0 0 92 0 0 8|ksoftirqd/0 6.6| 20M 11M
0.26 0.31 0.24| 0 0 93 0 0 7|ksoftirqd/0 6.4| 20M 11M
0.21 0.30 0.24| 0 0 92 0 0 8|ksoftirqd/0 7.1| 19M 10M
0.13 0.27 0.23| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0.08 0.24 0.22| 0 0 100 0 0 0|irqbalance 0.1| 18B 11B
0.05 0.22 0.22| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0.03 0.20 0.21| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0.02 0.18 0.21| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0.01 0.16 0.20| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0.01 0.15 0.19| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.13 0.19| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.12 0.18| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0 0.11 0.18| 0 0 100 0 0 0|irqbalance 0.1| 48B 11B
0 0.10 0.17| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.09 0.16| 0 0 100 0 0 0|irqbalance 0.1| 26B 11B
0 0.08 0.16| 0 0 100 0 0 0|irqbalance 0.0| 13B 7B
0 0.07 0.15| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.07 0.15| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.06 0.14| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.05 0.14| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0 0.05 0.13| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0.06 0.06 0.13| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0.04 0.05 0.13| 0 0 100 0 0 0|irqbalance 0.1| 32B 11B
0.02 0.05 0.13| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0.01 0.04 0.13| 0 0 100 0 0 0|irqbalance 0.1| 18B 11B
0.01 0.04 0.12| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.04 0.12| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.03 0.12| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.03 0.11| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0 0.03 0.11| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.03 0.11| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.02 0.11| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.02 0.10| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0 0.02 0.10| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.10| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.01 0.09| 0 0 100 0 0 0|irqbalance 0.0| 18B 11B
0 0.01 0.09| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0 0.01 0.09| 0 0 100 0 0 0|irqbalance 0.0| 48B 11B
0 0.01 0.08| 0 0 100 0 0 0|irqbalance 0.1| 24B 11B
0 0.01 0.08| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.08| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0 0.01 0.08| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.07| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.01 0.07| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.07| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0 0.01 0.06| 0 0 100 0 0 0|irqbalance 0.0| 18B 11B
0 0.01 0.06| 0 0 100 0 0 0|irqbalance 0.1| 32B 11B
0 0.01 0.06| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.06| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0 0.01 0.05| 0 0 100 0 0 0|irqbalance 0.0| 18B 11B
root@jessie-rpi:~#
IPv6 with iptables
Setup
ferm.conf
domain (ip ip6) chain (INPUT OUTPUT FORWARD) policy DROP;
domain (ip ip6) chain (INPUT OUTPUT FORWARD) {
mod conntrack ctstate INVALID DROP;
mod conntrack ctstate (ESTABLISHED RELATED) ACCEPT;
}
domain (ip ip6) chain INPUT interface lo ACCEPT;
domain (ip ip6) chain OUTPUT outerface lo ACCEPT;
domain ip chain (INPUT OUTPUT FORWARD) proto icmp ACCEPT;
domain ip6 chain (INPUT OUTPUT FORWARD) proto icmpv6 ACCEPT;
domain (ip ip6) chain INPUT proto tcp dport (ssh 5102) ACCEPT;
domain (ip ip6) chain OUTPUT {
proto ipv6 daddr (10.0.1.5 10.0.3.5) ACCEPT;
proto (tcp udp) dport domain ACCEPT;
proto tcp dport ssh ACCEPT;
}
domain ip6 chain FORWARD saddr (fd2b:656a:6fdb:a3a8::/64 fd57:d1b1:9c79:40af::/64) ACCEPT;
domain ip chain INPUT LOG log-prefix 'iptables CHAIN=INPUT ';
domain ip chain OUTPUT LOG log-prefix 'iptables CHAIN=OUTPUT ';
domain ip chain FORWARD LOG log-prefix 'iptables CHAIN=FORWARD ';
domain ip6 chain INPUT LOG log-prefix 'iptables CHAIN=INPUT ';
domain ip6 chain OUTPUT LOG log-prefix 'iptables CHAIN=OUTPUT ';
domain ip6 chain FORWARD LOG log-prefix 'iptables CHAIN=FORWARD ';
domain ip chain (INPUT OUTPUT FORWARD) REJECT reject-with icmp-admin-prohibited;
domain ip6 chain (INPUT OUTPUT FORWARD) REJECT reject-with icmp6-adm-prohibited;
iptables-save
# Generated by iptables-save v1.4.21 on Fri Jan 2 03:09:52 1970
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT DROP [0:0]
-A INPUT -m conntrack --ctstate INVALID -j DROP
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 5102 -j ACCEPT
-A INPUT -j LOG --log-prefix "iptables CHAIN=INPUT "
-A INPUT -j REJECT --reject-with icmp-admin-prohibited
-A FORWARD -m conntrack --ctstate INVALID -j DROP
-A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -p icmp -j ACCEPT
-A FORWARD -j LOG --log-prefix "iptables CHAIN=FORWARD "
-A FORWARD -j REJECT --reject-with icmp-admin-prohibited
-A OUTPUT -m conntrack --ctstate INVALID -j DROP
-A OUTPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -o lo -j ACCEPT
-A OUTPUT -p icmp -j ACCEPT
-A OUTPUT -d 10.0.1.5/32 -p ipv6 -j ACCEPT
-A OUTPUT -d 10.0.3.5/32 -p ipv6 -j ACCEPT
-A OUTPUT -p tcp -m tcp --dport 53 -j ACCEPT
-A OUTPUT -p udp -m udp --dport 53 -j ACCEPT
-A OUTPUT -p tcp -m tcp --dport 22 -j ACCEPT
-A OUTPUT -j LOG --log-prefix "iptables CHAIN=OUTPUT "
-A OUTPUT -j REJECT --reject-with icmp-admin-prohibited
COMMIT
# Completed on Fri Jan 2 03:09:52 1970
# Generated by ip6tables-save v1.4.21 on Fri Jan 2 04:38:40 1970
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT DROP [0:0]
-A INPUT -m conntrack --ctstate INVALID -j DROP
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p ipv6-icmp -j ACCEPT
-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 5102 -j ACCEPT
-A INPUT -j LOG --log-prefix "iptables CHAIN=INPUT "
-A INPUT -j REJECT --reject-with icmp6-adm-prohibited
-A FORWARD -m conntrack --ctstate INVALID -j DROP
-A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -p ipv6-icmp -j ACCEPT
-A FORWARD -s fd2b:656a:6fdb:a3a8::/64 -j ACCEPT
-A FORWARD -s fd57:d1b1:9c79:40af::/64 -j ACCEPT
-A FORWARD -j LOG --log-prefix "iptables CHAIN=FORWARD "
-A FORWARD -j REJECT --reject-with icmp6-adm-prohibited
-A OUTPUT -m conntrack --ctstate INVALID -j DROP
-A OUTPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -o lo -j ACCEPT
-A OUTPUT -p ipv6-icmp -j ACCEPT
-A OUTPUT -p tcp -m tcp --dport 53 -j ACCEPT
-A OUTPUT -p udp -m udp --dport 53 -j ACCEPT
-A OUTPUT -p tcp -m tcp --dport 22 -j ACCEPT
-A OUTPUT -j LOG --log-prefix "iptables CHAIN=OUTPUT "
-A OUTPUT -j REJECT --reject-with icmp6-adm-prohibited
COMMIT
# Completed on Fri Jan 2 04:38:40 1970
No Monitoring
Raspberry Pi
root@lenovo:~# iperf3 -c fd14:9aa4:e604:ec36::1 -i 30 -t 900
Connecting to host fd14:9aa4:e604:ec36::1, port 5201
[ 4] local fd2b:656a:6fdb:a3a8::5 port 35939 connected to fd14:9aa4:e604:ec36::1 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 118 MBytes 33.1 Mbits/sec 261 1.22 MBytes
[ 4] 30.00-60.00 sec 117 MBytes 32.6 Mbits/sec 51 1.52 MBytes
[ 4] 60.00-90.00 sec 118 MBytes 33.0 Mbits/sec 72 1.56 MBytes
[ 4] 90.00-120.00 sec 119 MBytes 33.3 Mbits/sec 103 1.79 MBytes
[ 4] 120.00-150.00 sec 118 MBytes 32.9 Mbits/sec 94 1.92 MBytes
[ 4] 150.00-180.00 sec 118 MBytes 32.9 Mbits/sec 160 1.48 MBytes
[ 4] 180.00-210.00 sec 118 MBytes 32.9 Mbits/sec 211 1.69 MBytes
[ 4] 210.00-240.00 sec 118 MBytes 32.9 Mbits/sec 101 1.58 MBytes
[ 4] 240.00-270.00 sec 117 MBytes 32.8 Mbits/sec 166 1.92 MBytes
[ 4] 270.00-300.00 sec 118 MBytes 33.0 Mbits/sec 107 1.33 MBytes
[ 4] 300.00-330.00 sec 118 MBytes 32.9 Mbits/sec 187 1.62 MBytes
[ 4] 330.00-360.00 sec 117 MBytes 32.8 Mbits/sec 63 2.26 MBytes
[ 4] 360.00-390.00 sec 117 MBytes 32.7 Mbits/sec 603 1.63 MBytes
[ 4] 390.00-420.00 sec 119 MBytes 33.1 Mbits/sec 382 1.33 MBytes
[ 4] 420.00-450.00 sec 119 MBytes 33.2 Mbits/sec 32 1.57 MBytes
[ 4] 450.00-480.00 sec 118 MBytes 32.9 Mbits/sec 297 1.76 MBytes
[ 4] 480.00-510.00 sec 117 MBytes 32.8 Mbits/sec 115 1.84 MBytes
[ 4] 510.00-540.00 sec 118 MBytes 32.9 Mbits/sec 166 1.96 MBytes
[ 4] 540.00-570.00 sec 118 MBytes 33.1 Mbits/sec 195 1.56 MBytes
[ 4] 570.00-600.00 sec 118 MBytes 33.0 Mbits/sec 140 1.19 MBytes
[ 4] 600.00-630.00 sec 118 MBytes 32.9 Mbits/sec 262 1.69 MBytes
[ 4] 630.00-660.00 sec 118 MBytes 33.0 Mbits/sec 264 1.30 MBytes
[ 4] 660.00-690.00 sec 118 MBytes 33.1 Mbits/sec 117 1.54 MBytes
[ 4] 690.00-720.00 sec 118 MBytes 33.1 Mbits/sec 72 1.41 MBytes
[ 4] 720.00-750.00 sec 117 MBytes 32.6 Mbits/sec 102 1.76 MBytes
[ 4] 750.00-780.00 sec 118 MBytes 33.0 Mbits/sec 265 1.21 MBytes
[ 4] 780.00-810.00 sec 118 MBytes 33.1 Mbits/sec 26 1.77 MBytes
[ 4] 810.00-840.00 sec 118 MBytes 32.9 Mbits/sec 159 1.30 MBytes
[ 4] 840.00-870.00 sec 117 MBytes 32.8 Mbits/sec 293 1.20 MBytes
[ 4] 870.00-900.00 sec 118 MBytes 32.9 Mbits/sec 56 1.62 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 3.45 GBytes 32.9 Mbits/sec 5122 sender
[ 4] 0.00-900.00 sec 3.45 GBytes 32.9 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c fd14:9aa4:e604:ec36::1 -i 30 -t 900 -R
Connecting to host fd14:9aa4:e604:ec36::1, port 5201
Reverse mode, remote host fd14:9aa4:e604:ec36::1 is sending
[ 4] local fd2b:656a:6fdb:a3a8::5 port 35963 connected to fd14:9aa4:e604:ec36::1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 123 MBytes 34.4 Mbits/sec
[ 4] 30.00-60.00 sec 125 MBytes 35.0 Mbits/sec
[ 4] 60.00-90.02 sec 124 MBytes 34.7 Mbits/sec
[ 4] 90.02-120.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 120.00-150.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 150.00-180.00 sec 125 MBytes 35.0 Mbits/sec
[ 4] 180.00-210.00 sec 124 MBytes 34.5 Mbits/sec
[ 4] 210.00-240.00 sec 123 MBytes 34.5 Mbits/sec
[ 4] 240.00-270.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 270.00-300.00 sec 124 MBytes 34.8 Mbits/sec
[ 4] 300.00-330.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 330.00-360.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 360.00-390.00 sec 125 MBytes 34.8 Mbits/sec
[ 4] 390.00-420.00 sec 125 MBytes 34.8 Mbits/sec
[ 4] 420.00-450.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 450.00-480.00 sec 125 MBytes 35.0 Mbits/sec
[ 4] 480.00-510.00 sec 125 MBytes 35.0 Mbits/sec
[ 4] 510.00-540.00 sec 125 MBytes 34.9 Mbits/sec
[ 4] 540.00-570.00 sec 126 MBytes 35.1 Mbits/sec
[ 4] 570.00-600.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 600.00-630.00 sec 123 MBytes 34.4 Mbits/sec
[ 4] 630.00-660.00 sec 126 MBytes 35.1 Mbits/sec
[ 4] 660.00-690.00 sec 125 MBytes 34.9 Mbits/sec
[ 4] 690.00-720.00 sec 125 MBytes 35.0 Mbits/sec
[ 4] 720.00-750.00 sec 124 MBytes 34.8 Mbits/sec
[ 4] 750.00-780.00 sec 125 MBytes 34.9 Mbits/sec
[ 4] 780.00-810.00 sec 124 MBytes 34.8 Mbits/sec
[ 4] 810.00-840.00 sec 125 MBytes 34.8 Mbits/sec
[ 4] 840.00-870.00 sec 124 MBytes 34.8 Mbits/sec
[ 4] 870.00-900.00 sec 125 MBytes 35.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 3.65 GBytes 34.8 Mbits/sec 16597 sender
[ 4] 0.00-900.00 sec 3.65 GBytes 34.8 Mbits/sec receiver
iperf Done.
root@lenovo:~#
Raspberry Pi 2
root@lenovo:~# iperf3 -c fd45:64bf:295c:5631::1 -i 30 -t 900
Connecting to host fd45:64bf:295c:5631::1, port 5201
[ 4] local fd57:d1b1:9c79:40af::5 port 43866 connected to fd45:64bf:295c:5631::1 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 239 MBytes 66.9 Mbits/sec 110 813 KBytes
[ 4] 30.00-60.00 sec 238 MBytes 66.6 Mbits/sec 23 1.31 MBytes
[ 4] 60.00-90.00 sec 236 MBytes 66.1 Mbits/sec 18 2.40 MBytes
[ 4] 90.00-120.00 sec 236 MBytes 66.1 Mbits/sec 289 2.03 MBytes
[ 4] 120.00-150.00 sec 237 MBytes 66.4 Mbits/sec 177 1.41 MBytes
[ 4] 150.00-180.00 sec 236 MBytes 66.1 Mbits/sec 116 1.75 MBytes
[ 4] 180.00-210.00 sec 236 MBytes 66.1 Mbits/sec 63 1.59 MBytes
[ 4] 210.00-240.00 sec 238 MBytes 66.5 Mbits/sec 88 1.19 MBytes
[ 4] 240.00-270.00 sec 238 MBytes 66.5 Mbits/sec 41 1.66 MBytes
[ 4] 270.00-300.00 sec 235 MBytes 65.7 Mbits/sec 197 1.53 MBytes
[ 4] 300.00-330.00 sec 238 MBytes 66.5 Mbits/sec 45 1.13 MBytes
[ 4] 330.00-360.00 sec 237 MBytes 66.4 Mbits/sec 324 1.95 MBytes
[ 4] 360.00-390.00 sec 238 MBytes 66.4 Mbits/sec 62 1.45 MBytes
[ 4] 390.00-420.00 sec 238 MBytes 66.5 Mbits/sec 21 1.79 MBytes
[ 4] 420.00-450.00 sec 237 MBytes 66.4 Mbits/sec 181 1.83 MBytes
[ 4] 450.00-480.00 sec 236 MBytes 66.0 Mbits/sec 80 1.88 MBytes
[ 4] 480.00-510.00 sec 237 MBytes 66.3 Mbits/sec 32 1.74 MBytes
[ 4] 510.00-540.00 sec 237 MBytes 66.4 Mbits/sec 82 1.18 MBytes
[ 4] 540.00-570.00 sec 238 MBytes 66.6 Mbits/sec 55 1.33 MBytes
[ 4] 570.00-600.00 sec 236 MBytes 66.1 Mbits/sec 69 1.80 MBytes
[ 4] 600.00-630.00 sec 236 MBytes 66.1 Mbits/sec 387 1.31 MBytes
[ 4] 630.00-660.00 sec 236 MBytes 65.9 Mbits/sec 16 1.72 MBytes
[ 4] 660.00-690.00 sec 238 MBytes 66.5 Mbits/sec 85 1.85 MBytes
[ 4] 690.00-720.00 sec 237 MBytes 66.2 Mbits/sec 44 1.83 MBytes
[ 4] 720.00-750.00 sec 236 MBytes 66.1 Mbits/sec 57 1.63 MBytes
[ 4] 750.00-780.00 sec 238 MBytes 66.4 Mbits/sec 79 1.87 MBytes
[ 4] 780.00-810.00 sec 236 MBytes 65.9 Mbits/sec 28 1.82 MBytes
[ 4] 810.00-840.00 sec 237 MBytes 66.3 Mbits/sec 83 1.79 MBytes
[ 4] 840.00-870.00 sec 235 MBytes 65.7 Mbits/sec 209 1.78 MBytes
[ 4] 870.00-900.00 sec 235 MBytes 65.7 Mbits/sec 14 1.57 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 6.94 GBytes 66.2 Mbits/sec 3075 sender
[ 4] 0.00-900.00 sec 6.94 GBytes 66.2 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c fd45:64bf:295c:5631::1 -i 30 -t 900 -R
Connecting to host fd45:64bf:295c:5631::1, port 5201
Reverse mode, remote host fd45:64bf:295c:5631::1 is sending
[ 4] local fd57:d1b1:9c79:40af::5 port 43870 connected to fd45:64bf:295c:5631::1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 247 MBytes 69.2 Mbits/sec
[ 4] 30.00-60.00 sec 249 MBytes 69.7 Mbits/sec
[ 4] 60.00-90.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 90.00-120.00 sec 249 MBytes 69.7 Mbits/sec
[ 4] 120.00-150.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 150.00-180.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 180.00-210.00 sec 250 MBytes 69.8 Mbits/sec
[ 4] 210.00-240.00 sec 248 MBytes 69.3 Mbits/sec
[ 4] 240.00-270.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 270.00-300.00 sec 248 MBytes 69.5 Mbits/sec
[ 4] 300.00-330.00 sec 250 MBytes 69.8 Mbits/sec
[ 4] 330.00-360.00 sec 248 MBytes 69.3 Mbits/sec
[ 4] 360.00-390.00 sec 247 MBytes 69.0 Mbits/sec
[ 4] 390.00-420.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 420.00-450.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 450.00-480.00 sec 249 MBytes 69.5 Mbits/sec
[ 4] 480.00-510.00 sec 247 MBytes 69.0 Mbits/sec
[ 4] 510.00-540.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 540.00-570.00 sec 246 MBytes 68.9 Mbits/sec
[ 4] 570.00-600.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 600.00-630.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 630.00-660.00 sec 248 MBytes 69.4 Mbits/sec
[ 4] 660.00-690.00 sec 243 MBytes 67.9 Mbits/sec
[ 4] 690.00-720.00 sec 247 MBytes 69.2 Mbits/sec
[ 4] 720.00-750.00 sec 249 MBytes 69.7 Mbits/sec
[ 4] 750.00-780.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 780.00-810.00 sec 250 MBytes 69.8 Mbits/sec
[ 4] 810.00-840.00 sec 249 MBytes 69.5 Mbits/sec
[ 4] 840.00-870.00 sec 249 MBytes 69.7 Mbits/sec
[ 4] 870.00-900.00 sec 249 MBytes 69.6 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 7.28 GBytes 69.5 Mbits/sec 16734 sender
[ 4] 0.00-900.00 sec 7.28 GBytes 69.5 Mbits/sec receiver
iperf Done.
root@lenovo:~#
With dstat Monitoring
Raspberry Pi
root@lenovo:~# iperf3 -c fd14:9aa4:e604:ec36::1 -i 30 -t 900
Connecting to host fd14:9aa4:e604:ec36::1, port 5201
[ 4] local fd2b:656a:6fdb:a3a8::5 port 35898 connected to fd14:9aa4:e604:ec36::1 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 118 MBytes 32.9 Mbits/sec 90 1.84 MBytes
[ 4] 30.00-60.00 sec 116 MBytes 32.6 Mbits/sec 353 1.31 MBytes
[ 4] 60.00-90.00 sec 117 MBytes 32.8 Mbits/sec 247 1.52 MBytes
[ 4] 90.00-120.00 sec 118 MBytes 32.9 Mbits/sec 97 1.60 MBytes
[ 4] 120.00-150.00 sec 117 MBytes 32.8 Mbits/sec 68 1.91 MBytes
[ 4] 150.00-180.00 sec 116 MBytes 32.5 Mbits/sec 359 1.58 MBytes
[ 4] 180.00-210.00 sec 118 MBytes 32.9 Mbits/sec 94 1.72 MBytes
[ 4] 210.00-240.00 sec 117 MBytes 32.7 Mbits/sec 309 1.12 MBytes
[ 4] 240.00-270.00 sec 118 MBytes 32.9 Mbits/sec 119 1.53 MBytes
[ 4] 270.00-300.00 sec 118 MBytes 33.0 Mbits/sec 1 2.00 MBytes
[ 4] 300.00-330.00 sec 117 MBytes 32.6 Mbits/sec 151 1.20 MBytes
[ 4] 330.00-360.00 sec 118 MBytes 33.0 Mbits/sec 28 1.47 MBytes
[ 4] 360.00-390.00 sec 117 MBytes 32.8 Mbits/sec 121 1.39 MBytes
[ 4] 390.00-420.00 sec 118 MBytes 33.0 Mbits/sec 59 1.54 MBytes
[ 4] 420.00-450.00 sec 118 MBytes 33.0 Mbits/sec 63 1.57 MBytes
[ 4] 450.00-480.00 sec 118 MBytes 32.9 Mbits/sec 38 1.70 MBytes
[ 4] 480.00-510.00 sec 117 MBytes 32.7 Mbits/sec 24 1.55 MBytes
[ 4] 510.00-540.00 sec 117 MBytes 32.8 Mbits/sec 61 1.19 MBytes
[ 4] 540.00-570.00 sec 117 MBytes 32.8 Mbits/sec 77 1.67 MBytes
[ 4] 570.00-600.00 sec 117 MBytes 32.8 Mbits/sec 128 1.55 MBytes
[ 4] 600.00-630.00 sec 117 MBytes 32.7 Mbits/sec 111 1.37 MBytes
[ 4] 630.00-660.00 sec 118 MBytes 33.0 Mbits/sec 18 1.84 MBytes
[ 4] 660.00-690.00 sec 117 MBytes 32.6 Mbits/sec 147 1.79 MBytes
[ 4] 690.00-720.00 sec 118 MBytes 32.9 Mbits/sec 147 1.16 MBytes
[ 4] 720.00-750.00 sec 117 MBytes 32.6 Mbits/sec 176 1.46 MBytes
[ 4] 750.00-780.00 sec 118 MBytes 33.0 Mbits/sec 120 1.93 MBytes
[ 4] 780.00-810.00 sec 117 MBytes 32.8 Mbits/sec 310 1.53 MBytes
[ 4] 810.00-840.00 sec 118 MBytes 32.9 Mbits/sec 23 1.51 MBytes
[ 4] 840.00-870.00 sec 117 MBytes 32.6 Mbits/sec 140 1.81 MBytes
[ 4] 870.00-900.00 sec 117 MBytes 32.8 Mbits/sec 99 1.34 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 3.44 GBytes 32.8 Mbits/sec 3778 sender
[ 4] 0.00-900.00 sec 3.44 GBytes 32.8 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c fd14:9aa4:e604:ec36::1 -i 30 -t 900 -R
Connecting to host fd14:9aa4:e604:ec36::1, port 5201
Reverse mode, remote host fd14:9aa4:e604:ec36::1 is sending
[ 4] local fd2b:656a:6fdb:a3a8::5 port 35904 connected to fd14:9aa4:e604:ec36::1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 122 MBytes 34.2 Mbits/sec
[ 4] 30.00-60.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 60.00-90.00 sec 125 MBytes 34.9 Mbits/sec
[ 4] 90.00-120.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 120.00-150.00 sec 125 MBytes 35.0 Mbits/sec
[ 4] 150.00-180.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 180.00-210.00 sec 124 MBytes 34.5 Mbits/sec
[ 4] 210.00-240.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 240.00-270.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 270.00-300.00 sec 125 MBytes 34.9 Mbits/sec
[ 4] 300.00-330.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 330.00-360.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 360.00-390.00 sec 124 MBytes 34.8 Mbits/sec
[ 4] 390.00-420.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 420.00-450.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 450.00-480.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 480.00-510.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 510.00-540.00 sec 122 MBytes 34.1 Mbits/sec
[ 4] 540.00-570.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 570.00-600.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 600.00-630.00 sec 123 MBytes 34.5 Mbits/sec
[ 4] 630.00-660.00 sec 125 MBytes 34.9 Mbits/sec
[ 4] 660.00-690.00 sec 123 MBytes 34.3 Mbits/sec
[ 4] 690.00-720.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 720.00-750.00 sec 125 MBytes 34.9 Mbits/sec
[ 4] 750.00-780.00 sec 123 MBytes 34.3 Mbits/sec
[ 4] 780.00-810.00 sec 124 MBytes 34.7 Mbits/sec
[ 4] 810.00-840.00 sec 125 MBytes 34.9 Mbits/sec
[ 4] 840.00-870.00 sec 124 MBytes 34.6 Mbits/sec
[ 4] 870.00-900.00 sec 122 MBytes 34.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 3.63 GBytes 34.6 Mbits/sec 16597 sender
[ 4] 0.00-900.00 sec 3.63 GBytes 34.6 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lace:~# dstat --nocolor -l -c --top-cpu -n 30 > res
^Croot@lace:~# cat res
---load-avg--- ----total-cpu-usage---- -most-expensive- -net/total-
1m 5m 15m |usr sys idl wai hiq siq| cpu process | recv send
0 0.01 0.05| 0 0 91 0 0 9|ksoftirqd/0 8.3| 0 0
0.08 0.03 0.05| 0 0 73 0 0 27|ksoftirqd/0 25|1231k 2364k
0.55 0.15 0.09| 0 0 0 0 0 99|ksoftirqd/0 90|4407k 8560k
0.73 0.23 0.12| 0 0 0 0 0 100|ksoftirqd/0 92|4503k 8751k
0.91 0.32 0.15| 0 0 0 0 0 99|ksoftirqd/0 91|4448k 8650k
1.00 0.40 0.19| 0 0 0 0 0 99|ksoftirqd/0 92|4460k 8676k
1.17 0.51 0.23| 0 0 0 0 0 99|ksoftirqd/0 90|4442k 8624k
1.40 0.62 0.27| 0 0 0 0 0 99|ksoftirqd/0 91|4490k 8744k
1.40 0.69 0.31| 0 0 0 0 0 99|ksoftirqd/0 90|4384k 8530k
1.24 0.72 0.33| 0 0 0 0 0 100|ksoftirqd/0 91|4521k 8785k
1.15 0.75 0.35| 0 0 0 0 0 100|ksoftirqd/0 91|4443k 8651k
1.16 0.79 0.38| 0 0 0 0 0 100|ksoftirqd/0 92|4476k 8695k
1.24 0.84 0.41| 0 0 0 0 0 99|ksoftirqd/0 90|4424k 8627k
1.20 0.87 0.43| 0 0 0 0 0 100|ksoftirqd/0 92|4484k 8735k
1.12 0.88 0.45| 0 0 0 0 0 100|ksoftirqd/0 91|4478k 8703k
1.07 0.89 0.47| 0 0 0 0 0 100|ksoftirqd/0 91|4475k 8723k
1.04 0.90 0.48| 0 0 0 0 0 100|ksoftirqd/0 92|4469k 8692k
1.16 0.94 0.51| 0 0 0 0 0 99|ksoftirqd/0 92|4484k 3968M
1.10 0.95 0.52| 0 1 0 0 0 99|ksoftirqd/0 91|4421k 8609k
1.19 0.99 0.55| 0 0 0 0 0 100|ksoftirqd/0 91|4436k 8634k
1.28 1.03 0.58| 0 0 0 0 0 100|ksoftirqd/0 91|4479k 8724k
1.24 1.05 0.60| 0 0 0 0 0 100|ksoftirqd/0 91|4450k 8651k
1.42 1.11 0.63| 0 0 0 0 0 99|ksoftirqd/0 92|4456k 8685k
1.25 1.10 0.65| 0 0 0 0 0 99|ksoftirqd/0 91|4447k 8662k
1.29 1.12 0.67| 0 0 0 0 0 100|ksoftirqd/0 91|4464k 8695k
1.17 1.11 0.68| 0 0 0 0 0 99|ksoftirqd/0 91|4475k 8701k
1.25 1.13 0.70| 0 0 0 0 0 100|ksoftirqd/0 91|4458k 8665k
1.15 1.12 0.71| 0 0 0 0 0 100|ksoftirqd/0 91|3964M 8677k
1.09 1.10 0.72| 0 0 0 0 0 99|ksoftirqd/0 91|4461k 8671k
1.12 1.11 0.73| 0 0 0 0 0 100|ksoftirqd/0 92|4450k 8666k
1.13 1.12 0.75| 0 0 0 0 0 100|ksoftirqd/0 92|4481k 8721k
0.92 1.07 0.74| 0 0 24 0 0 75|ksoftirqd/0 67|3229k 6301k
0.56 0.97 0.72| 0 0 100 0 0 0|kworker/0:2 0.1| 17B 13B
0.34 0.88 0.70| 0 0 100 0 0 0|kworker/u2:2 0.0| 16B 11B
0.61 0.89 0.71| 0 0 27 0 0 73|ksoftirqd/0 68|6775k 3544k
1.03 0.96 0.74| 0 0 0 0 0 100|ksoftirqd/0 91|9100k 4799k
1.08 0.98 0.75| 0 0 0 0 0 99|ksoftirqd/0 92|9092k 4794k
1.11 1.00 0.76| 0 0 0 0 0 100|ksoftirqd/0 92|9202k 4847k
1.13 1.02 0.78| 0 0 0 0 0 99|ksoftirqd/0 92|9150k 4827k
1.16 1.03 0.79| 0 0 0 0 0 100|ksoftirqd/0 92|9138k 4820k
1.10 1.03 0.79| 0 0 0 0 0 99|ksoftirqd/0 92|9073k 4781k
1.13 1.04 0.81| 0 0 0 0 0 99|ksoftirqd/0 92|9139k 4808k
1.23 1.07 0.82| 0 0 0 0 0 99|ksoftirqd/0 91|9019k 4762k
1.20 1.08 0.83| 0 0 0 0 0 100|ksoftirqd/0 92|9242k 4862k
1.40 1.14 0.86| 0 0 0 0 0 100|ksoftirqd/0 92|9167k 4830k
1.36 1.16 0.88| 0 0 0 0 0 99|ksoftirqd/0 91|9132k 4820k
1.22 1.14 0.88| 0 0 0 0 0 100|ksoftirqd/0 92|9159k 4811k
1.13 1.13 0.88| 0 0 0 0 0 100|ksoftirqd/0 92|9042k 4768k
1.08 1.12 0.88| 0 0 0 0 0 100|ksoftirqd/0 92|9180k 4848k
1.05 1.10 0.89| 0 0 0 0 0 100|ksoftirqd/0 91|9096k 4787k
1.10 1.11 0.90| 0 0 0 0 0 100|ksoftirqd/0 92|9077k 3964M
1.06 1.10 0.90| 0 0 0 0 0 99|ksoftirqd/0 90|9108k 4810k
1.31 1.15 0.92| 0 0 0 0 0 100|ksoftirqd/0 91|9082k 4782k
1.19 1.14 0.93| 0 0 0 0 0 100|ksoftirqd/0 91|9144k 4826k
1.11 1.13 0.93| 0 0 0 0 0 100|ksoftirqd/0 92|9129k 4799k
1.07 1.11 0.93| 0 0 0 0 0 99|ksoftirqd/0 91|9034k 4777k
1.23 1.15 0.95| 0 0 0 0 0 99|ksoftirqd/0 92|9152k 4821k
1.20 1.15 0.96| 0 0 0 0 0 99|ksoftirqd/0 92|9171k 4818k
1.18 1.15 0.96| 0 0 0 0 0 99|ksoftirqd/0 91|9087k 4806k
1.11 1.14 0.96| 0 0 0 0 0 99|ksoftirqd/0 92|9041k 4777k
1.15 1.14 0.97| 0 0 0 0 0 99|ksoftirqd/0 92|3968M 4786k
1.16 1.15 0.97| 0 0 0 0 0 100|ksoftirqd/0 93|9196k 4855k
1.23 1.16 0.98| 0 0 0 0 0 99|ksoftirqd/0 91|9108k 4794k
1.19 1.16 0.99| 0 0 1 0 0 99|ksoftirqd/0 91|9058k 4785k
0.88 1.10 0.97| 0 0 72 0 0 28|ksoftirqd/0 25|2413k 1279k
0.54 0.99 0.94| 0 0 100 0 0 0|kworker/u2:1 0.0| 17B 11B
0.32 0.90 0.91| 0 0 99 0 0 0|kworker/0:2 0.0| 48B 11B
0.20 0.81 0.88| 0 0 99 0 0 0|kworker/0:2 0.1| 24B 11B
0.12 0.73 0.85| 0 0 100 0 0 0|kworker/0:2 0.0| 18B 11B
root@lace:~#
Raspberry Pi 2
root@lenovo:~# iperf3 -c fd45:64bf:295c:5631::1 -i 30 -t 900
Connecting to host fd45:64bf:295c:5631::1, port 5201
[ 4] local fd57:d1b1:9c79:40af::5 port 43781 connected to fd45:64bf:295c:5631::1 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-30.00 sec 238 MBytes 66.7 Mbits/sec 128 1.18 MBytes
[ 4] 30.00-60.00 sec 239 MBytes 66.8 Mbits/sec 35 1.42 MBytes
[ 4] 60.00-90.00 sec 238 MBytes 66.4 Mbits/sec 424 1.26 MBytes
[ 4] 90.00-120.00 sec 238 MBytes 66.5 Mbits/sec 45 1.45 MBytes
[ 4] 120.00-150.00 sec 237 MBytes 66.1 Mbits/sec 38 1.58 MBytes
[ 4] 150.00-180.00 sec 238 MBytes 66.7 Mbits/sec 93 1.29 MBytes
[ 4] 180.00-210.00 sec 238 MBytes 66.6 Mbits/sec 258 1.82 MBytes
[ 4] 210.00-240.00 sec 236 MBytes 66.0 Mbits/sec 103 1.61 MBytes
[ 4] 240.00-270.00 sec 237 MBytes 66.3 Mbits/sec 118 1.47 MBytes
[ 4] 270.00-300.00 sec 236 MBytes 66.1 Mbits/sec 162 1.76 MBytes
[ 4] 300.00-330.00 sec 237 MBytes 66.3 Mbits/sec 120 1.59 MBytes
[ 4] 330.00-360.00 sec 237 MBytes 66.4 Mbits/sec 57 1.23 MBytes
[ 4] 360.00-390.00 sec 238 MBytes 66.5 Mbits/sec 170 1.51 MBytes
[ 4] 390.00-420.00 sec 237 MBytes 66.2 Mbits/sec 167 1.80 MBytes
[ 4] 420.00-450.00 sec 239 MBytes 66.8 Mbits/sec 97 1.25 MBytes
[ 4] 450.00-480.00 sec 238 MBytes 66.5 Mbits/sec 55 1.82 MBytes
[ 4] 480.00-510.00 sec 237 MBytes 66.4 Mbits/sec 183 1.15 MBytes
[ 4] 510.00-540.00 sec 237 MBytes 66.2 Mbits/sec 19 1.47 MBytes
[ 4] 540.00-570.00 sec 238 MBytes 66.5 Mbits/sec 39 1.59 MBytes
[ 4] 570.00-600.00 sec 236 MBytes 65.9 Mbits/sec 110 1.87 MBytes
[ 4] 600.00-630.00 sec 234 MBytes 65.6 Mbits/sec 121 1.17 MBytes
[ 4] 630.00-660.00 sec 238 MBytes 66.5 Mbits/sec 92 1.46 MBytes
[ 4] 660.00-690.00 sec 234 MBytes 65.5 Mbits/sec 51 1.77 MBytes
[ 4] 690.00-720.00 sec 231 MBytes 64.5 Mbits/sec 39 1.82 MBytes
[ 4] 720.00-750.00 sec 236 MBytes 66.1 Mbits/sec 64 1.76 MBytes
[ 4] 750.00-780.00 sec 236 MBytes 65.9 Mbits/sec 63 1.33 MBytes
[ 4] 780.00-810.00 sec 237 MBytes 66.2 Mbits/sec 50 1.76 MBytes
[ 4] 810.00-840.00 sec 239 MBytes 66.8 Mbits/sec 28 1.82 MBytes
[ 4] 840.00-870.00 sec 238 MBytes 66.6 Mbits/sec 20 1.81 MBytes
[ 4] 870.00-900.00 sec 236 MBytes 66.0 Mbits/sec 82 1.91 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 6.94 GBytes 66.2 Mbits/sec 3031 sender
[ 4] 0.00-900.00 sec 6.94 GBytes 66.2 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@lenovo:~# iperf3 -c fd45:64bf:295c:5631::1 -i 30 -t 900 -R
Connecting to host fd45:64bf:295c:5631::1, port 5201
Reverse mode, remote host fd45:64bf:295c:5631::1 is sending
[ 4] local fd57:d1b1:9c79:40af::5 port 43787 connected to fd45:64bf:295c:5631::1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-30.00 sec 248 MBytes 69.4 Mbits/sec
[ 4] 30.00-60.00 sec 247 MBytes 69.1 Mbits/sec
[ 4] 60.00-90.00 sec 239 MBytes 66.8 Mbits/sec
[ 4] 90.00-120.00 sec 249 MBytes 69.5 Mbits/sec
[ 4] 120.00-150.00 sec 249 MBytes 69.5 Mbits/sec
[ 4] 150.00-180.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 180.00-210.00 sec 247 MBytes 69.2 Mbits/sec
[ 4] 210.00-240.00 sec 248 MBytes 69.3 Mbits/sec
[ 4] 240.00-270.00 sec 247 MBytes 69.2 Mbits/sec
[ 4] 270.00-300.00 sec 249 MBytes 69.5 Mbits/sec
[ 4] 300.00-330.00 sec 250 MBytes 69.9 Mbits/sec
[ 4] 330.00-360.00 sec 248 MBytes 69.4 Mbits/sec
[ 4] 360.00-390.00 sec 250 MBytes 69.8 Mbits/sec
[ 4] 390.00-420.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 420.00-450.00 sec 249 MBytes 69.5 Mbits/sec
[ 4] 450.00-480.00 sec 246 MBytes 68.8 Mbits/sec
[ 4] 480.00-510.00 sec 250 MBytes 69.9 Mbits/sec
[ 4] 510.00-540.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 540.00-570.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 570.00-600.00 sec 248 MBytes 69.5 Mbits/sec
[ 4] 600.00-630.00 sec 249 MBytes 69.5 Mbits/sec
[ 4] 630.00-660.00 sec 248 MBytes 69.3 Mbits/sec
[ 4] 660.00-690.00 sec 250 MBytes 69.9 Mbits/sec
[ 4] 690.00-720.00 sec 247 MBytes 69.1 Mbits/sec
[ 4] 720.00-750.00 sec 250 MBytes 70.0 Mbits/sec
[ 4] 750.00-780.00 sec 249 MBytes 69.6 Mbits/sec
[ 4] 780.00-810.00 sec 250 MBytes 69.9 Mbits/sec
[ 4] 810.00-840.00 sec 248 MBytes 69.5 Mbits/sec
[ 4] 840.00-870.00 sec 248 MBytes 69.4 Mbits/sec
[ 4] 870.00-900.00 sec 248 MBytes 69.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-900.00 sec 7.27 GBytes 69.4 Mbits/sec 17251 sender
[ 4] 0.00-900.00 sec 7.27 GBytes 69.4 Mbits/sec receiver
iperf Done.
root@lenovo:~#
root@jessie-rpi:~# dstat --nocolor -l -c --top-cpu -n 30 > res
^Croot@jessie-rpi:~# cat res
---load-avg--- ----total-cpu-usage---- -most-expensive- -net/total-
1m 5m 15m |usr sys idl wai hiq siq| cpu process | recv send
0 0.01 0.05| 0 0 99 0 0 1|ksoftirqd/0 0.7| 0 0
0.05 0.03 0.05| 0 0 100 0 0 0|irqbalance 0.0| 28B 17B
0.03 0.03 0.05| 0 0 100 0 0 0|irqbalance 0.1| 17B 11B
0.02 0.02 0.05| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0.06 0.04 0.05| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0.09 0.05 0.05| 0 0 100 0 0 0|irqbalance 0.0| 18B 11B
0.31 0.11 0.07| 0 0 86 0 0 14|ksoftirqd/0 14|5529k 10M
0.64 0.21 0.10| 0 0 76 0 0 24|ksoftirqd/0 23|9027k 17M
0.78 0.28 0.13| 0 0 77 0 0 23|ksoftirqd/0 23|3968M 17M
0.99 0.38 0.17| 0 0 76 0 0 24|ksoftirqd/0 23|9083k 17M
1.12 0.47 0.21| 0 0 77 0 0 23|ksoftirqd/0 23|8975k 17M
1.07 0.52 0.23| 0 0 77 0 0 23|ksoftirqd/0 22|8990k 17M
0.95 0.55 0.25| 0 0 76 0 0 24|ksoftirqd/0 23|9042k 17M
0.97 0.59 0.28| 0 0 76 0 0 24|ksoftirqd/0 23|9025k 17M
0.90 0.62 0.29| 0 0 77 0 0 23|ksoftirqd/0 23|8942k 17M
0.86 0.64 0.31| 0 0 76 0 0 23|ksoftirqd/0 23|9003k 3977M
0.92 0.67 0.33| 0 0 76 0 0 23|ksoftirqd/0 23|9023k 17M
0.80 0.67 0.34| 0 0 76 0 0 23|ksoftirqd/0 23|9002k 17M
0.88 0.70 0.36| 0 0 76 0 0 23|ksoftirqd/0 23|8975k 17M
1.00 0.75 0.39| 0 0 76 0 0 24|ksoftirqd/0 23|9052k 17M
1.00 0.77 0.41| 0 0 76 0 0 24|ksoftirqd/0 23|9024k 17M
0.93 0.78 0.42| 0 0 76 0 0 24|ksoftirqd/0 23|8996k 17M
0.96 0.80 0.44| 0 0 76 0 0 24|ksoftirqd/0 23|9054k 17M
0.97 0.82 0.46| 0 0 76 0 0 23|ksoftirqd/0 23|8931k 17M
0.98 0.83 0.47| 0 0 76 0 0 24|ksoftirqd/0 23|3968M 17M
0.86 0.82 0.48| 0 0 76 0 0 24|ksoftirqd/0 23|9012k 17M
0.86 0.82 0.49| 0 0 77 0 0 23|ksoftirqd/0 22|8842k 17M
0.91 0.84 0.51| 0 0 76 0 0 23|ksoftirqd/0 23|8966k 17M
0.95 0.85 0.52| 0 0 76 0 0 23|ksoftirqd/0 23|9020k 17M
0.97 0.87 0.54| 0 0 77 0 0 23|ksoftirqd/0 22|8730k 17M
0.98 0.88 0.55| 0 0 77 0 0 23|ksoftirqd/0 23|8914k 17M
0.99 0.89 0.57| 0 0 77 0 0 23|ksoftirqd/0 23|8979k 3977M
0.99 0.90 0.58| 0 0 77 0 0 23|ksoftirqd/0 23|9003k 17M
0.88 0.88 0.59| 0 0 77 0 0 23|ksoftirqd/0 23|8936k 17M
0.92 0.89 0.60| 0 0 76 0 0 24|ksoftirqd/0 23|9051k 17M
0.95 0.90 0.61| 0 0 77 0 0 23|ksoftirqd/0 23|8974k 17M
0.75 0.86 0.61| 0 0 91 0 0 9|ksoftirqd/0 9.0|3524k 6898k
0.45 0.78 0.59| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
0.28 0.70 0.57| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0.17 0.64 0.55| 0 0 100 0 0 0|irqbalance 0.0| 17B 11B
0.10 0.58 0.53| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0.35 0.59 0.54| 0 0 79 0 0 21|ksoftirqd/0 20| 15M 8066k
0.60 0.63 0.55| 0 0 75 0 0 25|ksoftirqd/0 24| 18M 9614k
0.76 0.66 0.57| 0 0 76 0 0 24|ksoftirqd/0 23| 17M 9340k
0.85 0.69 0.58| 0 0 76 0 0 24|ksoftirqd/0 24|3977M 9495k
0.91 0.72 0.60| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9632k
0.95 0.75 0.61| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9666k
0.97 0.77 0.62| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9582k
0.98 0.80 0.63| 0 0 75 0 0 25|ksoftirqd/0 24| 18M 9591k
0.88 0.78 0.63| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9621k
0.93 0.80 0.64| 0 0 75 0 0 25|ksoftirqd/0 24| 18M 9584k
1.02 0.84 0.66| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 3969M
1.14 0.89 0.68| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9613k
1.08 0.90 0.69| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9663k
0.99 0.89 0.70| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9641k
1.00 0.90 0.70| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9633k
1.00 0.91 0.71| 0 0 75 0 0 25|ksoftirqd/0 24| 18M 9577k
1.00 0.92 0.72| 0 0 75 0 0 25|ksoftirqd/0 24| 18M 9637k
1.00 0.93 0.73| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9671k
1.00 0.93 0.74| 0 0 75 0 0 25|ksoftirqd/0 25|3977M 9611k
1.00 0.94 0.75| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9653k
1.00 0.95 0.76| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9610k
0.92 0.93 0.76| 0 0 75 0 0 25|ksoftirqd/0 24| 18M 9596k
0.95 0.94 0.77| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9676k
0.97 0.95 0.78| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9605k
0.93 0.94 0.78| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9658k
0.96 0.94 0.78| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 3969M
0.91 0.93 0.78| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9680k
0.95 0.94 0.79| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9614k
0.97 0.94 0.80| 0 0 75 0 0 25|ksoftirqd/0 24| 18M 9614k
0.98 0.95 0.80| 0 0 75 0 0 25|ksoftirqd/0 25| 18M 9645k
0.65 0.87 0.78| 0 0 96 0 0 4|ksoftirqd/0 4.2|3064k 1641k
0.39 0.79 0.76| 0 0 100 0 0 0|irqbalance 0.1| 48B 11B
0.24 0.71 0.73| 0 0 100 0 0 0|irqbalance 0.0| 25B 11B
0.14 0.65 0.71| 0 0 100 0 0 0|irqbalance 0.1| 16B 11B
0.09 0.58 0.69| 0 0 100 0 0 0|irqbalance 0.0| 16B 11B
root@jessie-rpi:~#
Results
| — | Forward Mbit/s | Forward Mbit/s (%cpu) | Reverse Mbit/s | Reverse Mbit/s (%cpu) | Forward Mbit/s | Forward Mbit/s (cpu%) | Reverse Mbit/s | Reverse Mbit/s (%cpu) | Forward Mbit/s | Forward Mbit/s (%cpu) | Reverse Mbit/s | Reverse Mbit/s (%cpu) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| — | IPv4 | — | — | — | IPv6 | — | — | — | — | — | IPv6 with iptables | — |
| RPi | 65.6 | 65.2 (100%) | 62.9 | 63.2 (100%) | 47.5 | 47.3 (100%) | 50.4 | 50.2 (100%) | 32.9 | 32.8 (100%) | 34.8 | 34.6 (100%) |
| RPi2 | 89.3 | 89.3 (3%) | 78.0 | 78.1 (5%) | 85.6 | 84.7 (20%) | 78.2 | 78.2 (8%) | 66.2 | 66.2 (23%) | 69.5 | 69.4 (25%) |
