Hi Petr,

Now i can test new lan driver on VGV7510KW22. Its look really good, with path 904&905 i have 2-4 Mbits more bandwidth, but it seams increasing of descriptors not enough to resole ring full events.


Test bench:

* O2 box (VGV7510KW22) are connected on 1 GBit switch.

* Openwrt master (initramfs) with bootargs = "console=ttyLTQ0,115200";

* Boot via TFTP

* disabled: dsl_control, odhcpd, dnsmasq


See logs.


I will test this 2 pathes on BT5 next days


Best regards

Yaro

On 2/8/19 2:10 PM, Petr Cvek wrote:
I think I've managed to fix the backported driver from vanilla kernel. I
forgot to copy phy_start() call from original driver (that's probably
why it didn't work, I'm booting from NFS and from port 0, so it was
enabled already) and I've added the support for the skb fragments. This
seems to greatly increase the TX throughput.

In the addition it seems the DMA burst patch doesn't increase the
throughput anymore (TX is probably saturated now, and the code is
better), but the driver supports any burst mode now anyway (there was
just a problem with buffer alignment).

There were ring full events often, so I've increased the number of
descriptors from 0x40 to 0xc0 and changed the timeout. Maybe it should
work better if the queue is stopped around 50% or something like that.

Attached:
0904...         - new driver
0905...         - descriptor increase
run.sh          - testing script, various iperf3 modes
vanilla...      - vanilla openwrt test
z4_hyst...      - new driver test (measured with previous patches for SMP ICU
and burst)

Petr

_______________________________________________
openwrt-devel mailing list
[email protected]
https://lists.openwrt.org/mailman/listinfo/openwrt-devel

--
Mit freundlichen Grüßen,
Yaroslav Petrov
--
Best regards
Yaroslav Petrov
--
С уважением
Петров Ярослав

email: [email protected]
mob DE: +49 151 521 99000 (WhatsApp)

[   47.336391] br-lan: port 1(eth0.1) entered disabled state
[   47.342409] device eth0.1 entered promiscuous mode
[   47.346567] device eth0 entered promiscuous mode
[   47.357298] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   50.383706] lantiq,xrx200-net 1e108000.eth eth0: port 3 got link
[   50.388530] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   50.395767] br-lan: port 1(eth0.1) entered blocking state
[   50.400004] br-lan: port 1(eth0.1) entered forwarding state
[   50.406444] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
root@OpenWrt:/# cat /proc/interrupts 
           CPU0       CPU1       
  7:     151484     152800      MIPS   7  timer
  8:       1448     332285      MIPS   0  IPI call
  9:       3967      21752      MIPS   1  IPI resched
 62:          0          0       icu  62  1e101000.usb, dwc2_hsotg:usb1
 63:       2614          0       icu  63  mei_cpe
 72:     453795          0       icu  72  vrx200_rx
 73:     634185          0       icu  73  vrx200_tx
 75:          0          0       icu  75  vrx200_tx_2
112:       4041          0       icu 112  asc_tx
113:        386          0       icu 113  asc_rx
114:          0          0       icu 114  asc_err
126:          0          0       icu 126  gptu
127:          0          0       icu 127  gptu
128:          0          0       icu 128  gptu
129:          0          0       icu 129  gptu
130:          0          0       icu 130  gptu
131:          0          0       icu 131  gptu
150:          0          0       icu 150  mps_mbx vc0
151:          0          0       icu 151  mps_mbx vc1
152:          0          0       icu 152  mps_mbx vc2
153:          0          0       icu 153  mps_mbx vc3
154:          0          0       icu 154  mps_mbx ad0
155:          0          0       icu 155  mps_mbx ad1
ERR:          0
root@OpenWrt:/# 
+ : ':::::::[' configuration openwrt_master ']:::::::' :
+ iperf3 -c 192.168.1.133
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 56710 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd
[  4]   0.00-1.00   sec  11.1 MBytes  92.8 Mbits/sec    0    206 KBytes       
[  4]   1.00-2.00   sec  10.0 MBytes  83.9 Mbits/sec    0    206 KBytes       
[  4]   2.00-3.00   sec  11.0 MBytes  92.3 Mbits/sec    0    206 KBytes       
[  4]   3.00-4.00   sec  10.8 MBytes  90.7 Mbits/sec    1    160 KBytes       
[  4]   4.00-5.00   sec  11.2 MBytes  94.3 Mbits/sec    0    198 KBytes       
[  4]   5.00-6.00   sec  11.2 MBytes  93.8 Mbits/sec    0    199 KBytes       
[  4]   6.00-7.00   sec  10.3 MBytes  86.0 Mbits/sec    0    199 KBytes       
[  4]   7.00-8.00   sec  10.2 MBytes  85.5 Mbits/sec    2    175 KBytes       
[  4]   8.00-9.00   sec  10.4 MBytes  87.6 Mbits/sec    0    198 KBytes       
[  4]   9.00-10.00  sec  10.6 MBytes  88.6 Mbits/sec    0    199 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec   107 MBytes  89.6 Mbits/sec    3             sender
[  4]   0.00-10.00  sec   106 MBytes  88.6 Mbits/sec                  receiver

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 56740 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  5.58 MBytes  46.8 Mbits/sec                  
[  4]   1.00-2.00   sec  5.52 MBytes  46.3 Mbits/sec                  
[  4]   2.00-3.00   sec  5.52 MBytes  46.3 Mbits/sec                  
[  4]   3.00-4.00   sec  5.55 MBytes  46.5 Mbits/sec                  
[  4]   4.00-5.00   sec  5.52 MBytes  46.3 Mbits/sec                  
[  4]   5.00-6.00   sec  5.59 MBytes  46.9 Mbits/sec                  
[  4]   6.00-7.00   sec  5.66 MBytes  47.5 Mbits/sec                  
[  4]   7.00-8.00   sec  5.66 MBytes  47.5 Mbits/sec                  
[  4]   8.00-9.00   sec  5.67 MBytes  47.5 Mbits/sec                  
[  4]   9.00-10.00  sec  5.67 MBytes  47.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec  56.3 MBytes  47.3 Mbits/sec    0             sender
[  4]   0.00-10.00  sec  56.3 MBytes  47.3 Mbits/sec                  receiver

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 150M
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 48112 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Total Datagrams
[  4]   0.00-1.00   sec  16.4 MBytes   137 Mbits/sec  2093  
[  4]   1.00-2.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   2.00-3.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   3.00-4.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   4.00-5.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   5.00-6.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   6.00-7.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   7.00-8.00   sec  17.9 MBytes   150 Mbits/sec  2288  
[  4]   8.00-9.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   9.00-10.00  sec  17.9 MBytes   150 Mbits/sec  2289  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   177 MBytes   149 Mbits/sec  0.780 ms  9500/11529 
(82%)  
[  4] Sent 11529 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 150M -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 50915 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-1.00   sec  3.23 MBytes  27.1 Mbits/sec  0.077 ms  1715/2128 (81%) 
 
[  4]   1.00-2.00   sec  2.73 MBytes  22.9 Mbits/sec  0.072 ms  1702/2052 (83%) 
 
[  4]   2.00-3.00   sec  3.04 MBytes  25.5 Mbits/sec  0.069 ms  1670/2059 (81%) 
 
[  4]   3.00-4.00   sec  3.00 MBytes  25.2 Mbits/sec  0.080 ms  1672/2056 (81%) 
 
[  4]   4.00-5.00   sec  3.13 MBytes  26.3 Mbits/sec  0.065 ms  1656/2057 (81%) 
 
[  4]   5.00-6.00   sec  3.13 MBytes  26.3 Mbits/sec  0.063 ms  1641/2042 (80%) 
 
[  4]   6.00-7.00   sec  3.05 MBytes  25.6 Mbits/sec  0.091 ms  1653/2043 (81%) 
 
[  4]   7.00-8.00   sec  2.88 MBytes  24.1 Mbits/sec  0.079 ms  1683/2051 (82%) 
 
[  4]   8.00-9.00   sec  2.80 MBytes  23.5 Mbits/sec  0.076 ms  1703/2062 (83%) 
 
[  4]   9.00-10.00  sec  2.82 MBytes  23.7 Mbits/sec  0.072 ms  1679/2040 (82%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   161 MBytes   135 Mbits/sec  0.068 ms  16802/20621 
(81%)  
[  4] Sent 20621 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 500M
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 44807 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Total Datagrams
[  4]   0.00-1.00   sec  59.3 MBytes   497 Mbits/sec  7591  
[  4]   1.00-2.00   sec  59.9 MBytes   502 Mbits/sec  7666  
[  4]   2.00-3.00   sec  59.3 MBytes   498 Mbits/sec  7593  
[  4]   3.00-4.00   sec  59.9 MBytes   502 Mbits/sec  7667  
[  4]   4.00-5.00   sec  59.3 MBytes   497 Mbits/sec  7590  
[  4]   5.00-6.00   sec  59.9 MBytes   503 Mbits/sec  7669  
[  4]   6.00-7.00   sec  59.3 MBytes   497 Mbits/sec  7589  
[  4]   7.00-8.00   sec  59.9 MBytes   503 Mbits/sec  7670  
[  4]   8.00-9.00   sec  59.3 MBytes   497 Mbits/sec  7590  
[  4]   9.00-10.00  sec  59.9 MBytes   502 Mbits/sec  7667  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   596 MBytes   500 Mbits/sec  0.852 ms  73857/74829 
(99%)  
[  4] Sent 74829 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 500M -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 40207 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-1.00   sec  3.34 MBytes  28.0 Mbits/sec  0.064 ms  1685/2112 (80%) 
 
[  4]   1.00-2.00   sec  2.84 MBytes  23.8 Mbits/sec  0.057 ms  1695/2058 (82%) 
 
[  4]   2.00-3.00   sec  2.86 MBytes  24.0 Mbits/sec  0.067 ms  1689/2055 (82%) 
 
[  4]   3.00-4.00   sec  2.88 MBytes  24.2 Mbits/sec  0.063 ms  1685/2054 (82%) 
 
[  4]   4.00-5.00   sec  3.11 MBytes  26.1 Mbits/sec  0.048 ms  1653/2051 (81%) 
 
[  4]   5.00-6.00   sec  2.92 MBytes  24.5 Mbits/sec  0.075 ms  1667/2041 (82%) 
 
[  4]   6.00-7.00   sec  3.08 MBytes  25.8 Mbits/sec  0.067 ms  1651/2045 (81%) 
 
[  4]   7.00-8.00   sec  2.84 MBytes  23.9 Mbits/sec  0.078 ms  1682/2046 (82%) 
 
[  4]   8.00-9.00   sec  3.09 MBytes  25.9 Mbits/sec  0.094 ms  1653/2048 (81%) 
 
[  4]   9.00-10.00  sec  3.07 MBytes  25.8 Mbits/sec  0.063 ms  1675/2068 (81%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   175 MBytes   147 Mbits/sec  0.072 ms  18175/22368 
(81%)  
[  4] Sent 22368 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 1000M
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 38840 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Total Datagrams
[  4]   0.00-1.00   sec   103 MBytes   864 Mbits/sec  13185  
[  4]   1.00-2.00   sec   114 MBytes   958 Mbits/sec  14622  
[  4]   2.00-3.00   sec   114 MBytes   958 Mbits/sec  14624  
[  4]   3.00-4.00   sec   114 MBytes   958 Mbits/sec  14622  
[  4]   4.00-5.00   sec   114 MBytes   958 Mbits/sec  14621  
[  4]   5.00-6.00   sec   114 MBytes   958 Mbits/sec  14623  
[  4]   6.00-7.00   sec   114 MBytes   958 Mbits/sec  14622  
[  4]   7.00-8.00   sec   114 MBytes   958 Mbits/sec  14621  
[  4]   8.00-9.00   sec   114 MBytes   958 Mbits/sec  14622  
[  4]   9.00-10.00  sec   114 MBytes   958 Mbits/sec  14622  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec  1.10 GBytes   949 Mbits/sec  0.460 ms  138267/139158 
(99%)  
[  4] Sent 139158 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 1000M -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 45503 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-1.00   sec  4.98 MBytes  41.8 Mbits/sec  0.078 ms  1296/1934 (67%) 
 
[  4]   1.00-2.00   sec  1.55 MBytes  13.0 Mbits/sec  0.084 ms  2033/2232 (91%) 
 
[  4]   2.00-3.00   sec  1.52 MBytes  12.8 Mbits/sec  0.060 ms  2005/2200 (91%) 
 
[  4]   3.00-4.00   sec  1.45 MBytes  12.1 Mbits/sec  0.077 ms  2090/2275 (92%) 
 
[  4]   4.00-5.00   sec  1.45 MBytes  12.2 Mbits/sec  0.079 ms  2125/2311 (92%) 
 
[  4]   5.00-6.00   sec  1.38 MBytes  11.5 Mbits/sec  0.087 ms  2103/2279 (92%) 
 
[  4]   6.00-7.00   sec  1.47 MBytes  12.3 Mbits/sec  0.091 ms  2123/2311 (92%) 
 
[  4]   7.00-8.00   sec  1.54 MBytes  12.9 Mbits/sec  0.069 ms  2052/2249 (91%) 
 
[  4]   8.00-9.00   sec  1.62 MBytes  13.6 Mbits/sec  0.080 ms  2019/2226 (91%) 
 
[  4]   9.00-10.00  sec  1.66 MBytes  13.9 Mbits/sec  0.103 ms  2014/2226 (90%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   178 MBytes   149 Mbits/sec  0.107 ms  20307/22735 
(89%)  
[  4] Sent 22735 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -P3
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 56928 connected to 192.168.1.133 port 5201
[  6] local 192.168.1.51 port 56930 connected to 192.168.1.133 port 5201
[  8] local 192.168.1.51 port 56932 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd
[  4]   0.00-1.00   sec  3.33 MBytes  27.9 Mbits/sec   26   41.0 KBytes       
[  6]   0.00-1.00   sec  4.56 MBytes  38.3 Mbits/sec   11   83.4 KBytes       
[  8]   0.00-1.00   sec  4.50 MBytes  37.8 Mbits/sec   13   62.2 KBytes       
[SUM]   0.00-1.00   sec  12.4 MBytes   104 Mbits/sec   50             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec  3.98 MBytes  33.4 Mbits/sec    1   60.8 KBytes       
[  6]   1.00-2.00   sec  4.54 MBytes  38.1 Mbits/sec    8   70.7 KBytes       
[  8]   1.00-2.00   sec  2.61 MBytes  21.9 Mbits/sec   10   58.0 KBytes       
[SUM]   1.00-2.00   sec  11.1 MBytes  93.3 Mbits/sec   19             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  3.79 MBytes  31.8 Mbits/sec    5   82.0 KBytes       
[  6]   2.00-3.00   sec  3.73 MBytes  31.3 Mbits/sec    7   66.5 KBytes       
[  8]   2.00-3.00   sec  3.67 MBytes  30.8 Mbits/sec   16   49.5 KBytes       
[SUM]   2.00-3.00   sec  11.2 MBytes  93.8 Mbits/sec   28             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  4.10 MBytes  34.4 Mbits/sec   15   48.1 KBytes       
[  6]   3.00-4.00   sec  3.73 MBytes  31.3 Mbits/sec    6   84.8 KBytes       
[  8]   3.00-4.00   sec  3.29 MBytes  27.6 Mbits/sec    4   66.5 KBytes       
[SUM]   3.00-4.00   sec  11.1 MBytes  93.3 Mbits/sec   25             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  2.42 MBytes  20.3 Mbits/sec   17   58.0 KBytes       
[  6]   4.00-5.00   sec  4.41 MBytes  37.0 Mbits/sec    4   72.1 KBytes       
[  8]   4.00-5.00   sec  4.23 MBytes  35.4 Mbits/sec    4   79.2 KBytes       
[SUM]   4.00-5.00   sec  11.1 MBytes  92.8 Mbits/sec   25             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  3.73 MBytes  31.3 Mbits/sec    9   83.4 KBytes       
[  6]   5.00-6.00   sec  4.54 MBytes  38.1 Mbits/sec    9   82.0 KBytes       
[  8]   5.00-6.00   sec  2.92 MBytes  24.5 Mbits/sec   17   33.9 KBytes       
[SUM]   5.00-6.00   sec  11.2 MBytes  93.8 Mbits/sec   35             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  4.23 MBytes  35.4 Mbits/sec   22   69.3 KBytes       
[  6]   6.00-7.00   sec  4.23 MBytes  35.4 Mbits/sec    4   70.7 KBytes       
[  8]   6.00-7.00   sec  2.80 MBytes  23.5 Mbits/sec    1   53.7 KBytes       
[SUM]   6.00-7.00   sec  11.2 MBytes  94.4 Mbits/sec   27             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  3.79 MBytes  31.8 Mbits/sec    5   59.4 KBytes       
[  6]   7.00-8.00   sec  4.47 MBytes  37.5 Mbits/sec   17   56.6 KBytes       
[  8]   7.00-8.00   sec  2.80 MBytes  23.5 Mbits/sec   18   55.1 KBytes       
[SUM]   7.00-8.00   sec  11.1 MBytes  92.8 Mbits/sec   40             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  3.29 MBytes  27.6 Mbits/sec   25   31.1 KBytes       
[  6]   8.00-9.00   sec  3.73 MBytes  31.3 Mbits/sec    6   77.8 KBytes       
[  8]   8.00-9.00   sec  4.29 MBytes  36.0 Mbits/sec    0   96.2 KBytes       
[SUM]   8.00-9.00   sec  11.3 MBytes  94.9 Mbits/sec   31             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  2.36 MBytes  19.8 Mbits/sec    6   58.0 KBytes       
[  6]   9.00-10.00  sec  5.22 MBytes  43.8 Mbits/sec    4   89.1 KBytes       
[  8]   9.00-10.00  sec  3.60 MBytes  30.2 Mbits/sec   17   59.4 KBytes       
[SUM]   9.00-10.00  sec  11.2 MBytes  93.8 Mbits/sec   27             
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec  35.0 MBytes  29.4 Mbits/sec  131             sender
[  4]   0.00-10.00  sec  34.5 MBytes  28.9 Mbits/sec                  receiver
[  6]   0.00-10.00  sec  43.2 MBytes  36.2 Mbits/sec   76             sender
[  6]   0.00-10.00  sec  42.6 MBytes  35.7 Mbits/sec                  receiver
[  8]   0.00-10.00  sec  34.7 MBytes  29.1 Mbits/sec  100             sender
[  8]   0.00-10.00  sec  34.2 MBytes  28.7 Mbits/sec                  receiver
[SUM]   0.00-10.00  sec   113 MBytes  94.7 Mbits/sec  307             sender
[SUM]   0.00-10.00  sec   111 MBytes  93.3 Mbits/sec                  receiver

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -P3 -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 56956 connected to 192.168.1.133 port 5201
[  6] local 192.168.1.51 port 56958 connected to 192.168.1.133 port 5201
[  8] local 192.168.1.51 port 56960 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  2.38 MBytes  19.9 Mbits/sec                  
[  6]   0.00-1.00   sec  2.38 MBytes  19.9 Mbits/sec                  
[  8]   0.00-1.00   sec  1.09 MBytes  9.18 Mbits/sec                  
[SUM]   0.00-1.00   sec  5.84 MBytes  49.0 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec  2.00 MBytes  16.8 Mbits/sec                  
[  6]   1.00-2.00   sec  1.99 MBytes  16.7 Mbits/sec                  
[  8]   1.00-2.00   sec  1.91 MBytes  16.0 Mbits/sec                  
[SUM]   1.00-2.00   sec  5.90 MBytes  49.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  1.96 MBytes  16.5 Mbits/sec                  
[  6]   2.00-3.00   sec  1.88 MBytes  15.8 Mbits/sec                  
[  8]   2.00-3.00   sec  2.00 MBytes  16.8 Mbits/sec                  
[SUM]   2.00-3.00   sec  5.84 MBytes  49.0 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  1.91 MBytes  16.0 Mbits/sec                  
[  6]   3.00-4.00   sec  2.00 MBytes  16.8 Mbits/sec                  
[  8]   3.00-4.00   sec  1.91 MBytes  16.1 Mbits/sec                  
[SUM]   3.00-4.00   sec  5.83 MBytes  48.9 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  1.98 MBytes  16.6 Mbits/sec                  
[  6]   4.00-5.00   sec  1.88 MBytes  15.7 Mbits/sec                  
[  8]   4.00-5.00   sec  1.96 MBytes  16.5 Mbits/sec                  
[SUM]   4.00-5.00   sec  5.82 MBytes  48.8 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  1.89 MBytes  15.9 Mbits/sec                  
[  6]   5.00-6.00   sec  2.00 MBytes  16.8 Mbits/sec                  
[  8]   5.00-6.00   sec  1.93 MBytes  16.2 Mbits/sec                  
[SUM]   5.00-6.00   sec  5.83 MBytes  48.9 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  2.00 MBytes  16.8 Mbits/sec                  
[  6]   6.00-7.00   sec  1.88 MBytes  15.7 Mbits/sec                  
[  8]   6.00-7.00   sec  1.94 MBytes  16.3 Mbits/sec                  
[SUM]   6.00-7.00   sec  5.82 MBytes  48.8 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  1.88 MBytes  15.7 Mbits/sec                  
[  6]   7.00-8.00   sec  2.00 MBytes  16.8 Mbits/sec                  
[  8]   7.00-8.00   sec  1.94 MBytes  16.3 Mbits/sec                  
[SUM]   7.00-8.00   sec  5.81 MBytes  48.8 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  2.00 MBytes  16.7 Mbits/sec                  
[  6]   8.00-9.00   sec  1.88 MBytes  15.7 Mbits/sec                  
[  8]   8.00-9.00   sec  1.94 MBytes  16.2 Mbits/sec                  
[SUM]   8.00-9.00   sec  5.81 MBytes  48.7 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  1.88 MBytes  15.8 Mbits/sec                  
[  6]   9.00-10.00  sec  2.00 MBytes  16.8 Mbits/sec                  
[  8]   9.00-10.00  sec  1.94 MBytes  16.3 Mbits/sec                  
[SUM]   9.00-10.00  sec  5.82 MBytes  48.8 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec  19.9 MBytes  16.7 Mbits/sec    0             sender
[  4]   0.00-10.00  sec  19.9 MBytes  16.7 Mbits/sec                  receiver
[  6]   0.00-10.00  sec  19.9 MBytes  16.7 Mbits/sec    0             sender
[  6]   0.00-10.00  sec  19.9 MBytes  16.7 Mbits/sec                  receiver
[  8]   0.00-10.00  sec  18.7 MBytes  15.7 Mbits/sec    0             sender
[  8]   0.00-10.00  sec  18.7 MBytes  15.7 Mbits/sec                  receiver
[SUM]   0.00-10.00  sec  58.5 MBytes  49.1 Mbits/sec    0             sender
[SUM]   0.00-10.00  sec  58.5 MBytes  49.1 Mbits/sec                  receiver

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -P3 -u -b 800M
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 41304 connected to 192.168.1.133 port 5201
[  6] local 192.168.1.51 port 47404 connected to 192.168.1.133 port 5201
[  8] local 192.168.1.51 port 48637 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Total Datagrams
[  4]   0.00-1.00   sec  34.4 MBytes   288 Mbits/sec  4402  
[  6]   0.00-1.00   sec  34.4 MBytes   288 Mbits/sec  4402  
[  8]   0.00-1.00   sec  34.4 MBytes   288 Mbits/sec  4402  
[SUM]   0.00-1.00   sec   103 MBytes   865 Mbits/sec  13206  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec  38.1 MBytes   319 Mbits/sec  4873  
[  6]   1.00-2.00   sec  38.1 MBytes   319 Mbits/sec  4873  
[  8]   1.00-2.00   sec  38.1 MBytes   319 Mbits/sec  4873  
[SUM]   1.00-2.00   sec   114 MBytes   958 Mbits/sec  14619  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  6]   2.00-3.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  8]   2.00-3.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[SUM]   2.00-3.00   sec   114 MBytes   958 Mbits/sec  14622  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  38.1 MBytes   319 Mbits/sec  4877  
[  6]   3.00-4.00   sec  38.1 MBytes   319 Mbits/sec  4877  
[  8]   3.00-4.00   sec  38.1 MBytes   319 Mbits/sec  4877  
[SUM]   3.00-4.00   sec   114 MBytes   958 Mbits/sec  14631  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  38.1 MBytes   319 Mbits/sec  4876  
[  6]   4.00-5.00   sec  38.1 MBytes   319 Mbits/sec  4876  
[  8]   4.00-5.00   sec  38.1 MBytes   319 Mbits/sec  4876  
[SUM]   4.00-5.00   sec   114 MBytes   958 Mbits/sec  14628  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  38.0 MBytes   319 Mbits/sec  4869  
[  6]   5.00-6.00   sec  38.0 MBytes   319 Mbits/sec  4869  
[  8]   5.00-6.00   sec  38.0 MBytes   319 Mbits/sec  4869  
[SUM]   5.00-6.00   sec   114 MBytes   958 Mbits/sec  14607  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  38.1 MBytes   319 Mbits/sec  4873  
[  6]   6.00-7.00   sec  38.1 MBytes   319 Mbits/sec  4873  
[  8]   6.00-7.00   sec  38.1 MBytes   319 Mbits/sec  4873  
[SUM]   6.00-7.00   sec   114 MBytes   958 Mbits/sec  14619  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  38.1 MBytes   319 Mbits/sec  4879  
[  6]   7.00-8.00   sec  38.1 MBytes   319 Mbits/sec  4879  
[  8]   7.00-8.00   sec  38.1 MBytes   319 Mbits/sec  4879  
[SUM]   7.00-8.00   sec   114 MBytes   958 Mbits/sec  14637  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  38.0 MBytes   320 Mbits/sec  4870  
[  6]   8.00-9.00   sec  38.0 MBytes   320 Mbits/sec  4870  
[  8]   8.00-9.00   sec  38.0 MBytes   320 Mbits/sec  4870  
[SUM]   8.00-9.00   sec   114 MBytes   959 Mbits/sec  14610  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  38.1 MBytes   319 Mbits/sec  4873  
[  6]   9.00-10.00  sec  38.1 MBytes   319 Mbits/sec  4873  
[  8]   9.00-10.00  sec  38.1 MBytes   319 Mbits/sec  4873  
[SUM]   9.00-10.00  sec   114 MBytes   958 Mbits/sec  14619  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   377 MBytes   316 Mbits/sec  29.134 ms  45557/45663 
(1e+02%)  
[  4] Sent 45663 datagrams
[  6]   0.00-10.00  sec   377 MBytes   316 Mbits/sec  1.336 ms  45510/45678 
(1e+02%)  
[  6] Sent 45678 datagrams
[  8]   0.00-10.00  sec   377 MBytes   316 Mbits/sec  2.736 ms  45498/45645 
(1e+02%)  
[  8] Sent 45645 datagrams
[SUM]   0.00-10.00  sec  1.10 GBytes   949 Mbits/sec  11.069 ms  136565/136986 
(1e+02%)  

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -P3 -R -u -b 800M
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 41120 connected to 192.168.1.133 port 5201
[  6] local 192.168.1.51 port 35598 connected to 192.168.1.133 port 5201
[  8] local 192.168.1.51 port 47026 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-1.00   sec  1.70 MBytes  14.2 Mbits/sec  0.105 ms  712/929 (77%)  
[  6]   0.00-1.00   sec   256 KBytes  2.10 Mbits/sec  3397.270 ms  880/912 
(96%)  
[  8]   0.00-1.00   sec   408 KBytes  3.34 Mbits/sec  996.623 ms  871/922 (94%) 
 
[SUM]   0.00-1.00   sec  2.34 MBytes  19.7 Mbits/sec  1464.666 ms  2463/2763 
(89%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec  1.36 MBytes  11.4 Mbits/sec  0.086 ms  601/775 (78%)  
[  6]   1.00-2.00   sec  80.0 KBytes   655 Kbits/sec  1781.800 ms  697/707 
(99%)  
[  8]   1.00-2.00   sec   344 KBytes  2.82 Mbits/sec  62.214 ms  729/772 (94%)  
[SUM]   1.00-2.00   sec  1.77 MBytes  14.9 Mbits/sec  614.700 ms  2027/2254 
(90%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  1.61 MBytes  13.5 Mbits/sec  0.077 ms  569/775 (73%)  
[  6]   2.00-3.00   sec   104 KBytes   852 Kbits/sec  770.082 ms  827/840 (98%) 
 
[  8]   2.00-3.00   sec   424 KBytes  3.47 Mbits/sec  2.110 ms  687/740 (93%)  
[SUM]   2.00-3.00   sec  2.12 MBytes  17.8 Mbits/sec  257.423 ms  2083/2355 
(88%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  1.39 MBytes  11.7 Mbits/sec  0.059 ms  600/778 (77%)  
[  6]   3.00-4.00   sec  80.0 KBytes   655 Kbits/sec  403.932 ms  633/643 (98%) 
 
[  8]   3.00-4.00   sec   376 KBytes  3.08 Mbits/sec  0.179 ms  767/814 (94%)  
[SUM]   3.00-4.00   sec  1.84 MBytes  15.4 Mbits/sec  134.723 ms  2000/2235 
(89%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  1.46 MBytes  12.3 Mbits/sec  0.091 ms  572/759 (75%)  
[  6]   4.00-5.00   sec   136 KBytes  1.11 Mbits/sec  134.976 ms  804/821 (98%) 
 
[  8]   4.00-5.00   sec   408 KBytes  3.34 Mbits/sec  0.075 ms  723/774 (93%)  
[SUM]   4.00-5.00   sec  1.99 MBytes  16.7 Mbits/sec  45.047 ms  2099/2354 
(89%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  1.34 MBytes  11.2 Mbits/sec  0.076 ms  615/786 (78%)  
[  6]   5.00-6.00   sec   120 KBytes   983 Kbits/sec  51.392 ms  784/799 (98%)  
[  8]   5.00-6.00   sec   320 KBytes  2.62 Mbits/sec  0.095 ms  730/770 (95%)  
[SUM]   5.00-6.00   sec  1.77 MBytes  14.8 Mbits/sec  17.188 ms  2129/2355 
(90%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  1.41 MBytes  11.9 Mbits/sec  0.081 ms  591/772 (77%)  
[  6]   6.00-7.00   sec   104 KBytes   852 Kbits/sec  22.327 ms  733/746 (98%)  
[  8]   6.00-7.00   sec   448 KBytes  3.67 Mbits/sec  0.084 ms  701/757 (93%)  
[SUM]   6.00-7.00   sec  1.95 MBytes  16.4 Mbits/sec  7.497 ms  2025/2275 (89%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  1.71 MBytes  14.4 Mbits/sec  0.066 ms  556/775 (72%)  
[  6]   7.00-8.00   sec   112 KBytes   918 Kbits/sec  9.134 ms  851/865 (98%)  
[  8]   7.00-8.00   sec   352 KBytes  2.88 Mbits/sec  0.086 ms  753/797 (94%)  
[SUM]   7.00-8.00   sec  2.16 MBytes  18.2 Mbits/sec  3.095 ms  2160/2437 (89%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  1.47 MBytes  12.3 Mbits/sec  0.070 ms  585/773 (76%)  
[  6]   8.00-9.00   sec   152 KBytes  1.25 Mbits/sec  2.779 ms  746/765 (98%)  
[  8]   8.00-9.00   sec   448 KBytes  3.67 Mbits/sec  0.075 ms  720/776 (93%)  
[SUM]   8.00-9.00   sec  2.05 MBytes  17.2 Mbits/sec  0.974 ms  2051/2314 (89%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  1.59 MBytes  13.3 Mbits/sec  0.075 ms  566/769 (74%)  
[  6]   9.00-10.00  sec   144 KBytes  1.18 Mbits/sec  1.009 ms  668/686 (97%)  
[  8]   9.00-10.00  sec   344 KBytes  2.82 Mbits/sec  0.082 ms  706/749 (94%)  
[SUM]   9.00-10.00  sec  2.06 MBytes  17.3 Mbits/sec  0.389 ms  1940/2204 (88%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec  63.0 MBytes  52.8 Mbits/sec  0.069 ms  6103/8061 (76%) 
 
[  4] Sent 8061 datagrams
[  6]   0.00-10.00  sec  63.0 MBytes  52.8 Mbits/sec  0.952 ms  7852/8014 (98%) 
 
[  6] Sent 8014 datagrams
[  8]   0.00-10.00  sec  63.0 MBytes  52.8 Mbits/sec  0.083 ms  7553/8042 (94%) 
 
[  8] Sent 8042 datagrams
[SUM]   0.00-10.00  sec   189 MBytes   159 Mbits/sec  0.368 ms  21508/24117 
(89%)  

iperf Done.
setenv ipaddr 192.168.1.86
setenv serverip 192.168.1.50


/etc/init.d/dsl_control stop
/etc/init.d/odhcpd stop
/etc/init.d/dnsmasq  stop

root@OpenWrt:/# cat /proc/interrupts
           CPU0       CPU1
  7:     440578     443959      MIPS   7  timer
  8:       1367     350775      MIPS   0  IPI call
  9:       3824       2879      MIPS   1  IPI resched
 62:          0          0       icu  62  1e101000.usb, dwc2_hsotg:usb1
 63:       2628          0       icu  63  mei_cpe
 72:     468982          0       icu  72  vrx200_rx
 73:     827779          0       icu  73  vrx200_tx
112:      21263          0       icu 112  asc_tx
113:       1032          0       icu 113  asc_rx
114:          0          0       icu 114  asc_err
126:          0          0       icu 126  gptu
127:          0          0       icu 127  gptu
128:          0          0       icu 128  gptu
129:          0          0       icu 129  gptu
130:          0          0       icu 130  gptu
131:          0          0       icu 131  gptu
150:          0          0       icu 150  mps_mbx vc0
151:          0          0       icu 151  mps_mbx vc1
152:          0          0       icu 152  mps_mbx vc2
153:          0          0       icu 153  mps_mbx vc3
154:          0          0       icu 154  mps_mbx ad0
155:          0          0       icu 155  mps_mbx ad1
ERR:          0
root@OpenWrt:/# uname -a
Linux OpenWrt 4.14.98 #0 SMP Mon Feb 11 10:28:03 2019 mips GNU/Linux
root@OpenWrt:/# cat /etc/os-release
NAME="OpenWrt"
VERSION="SNAPSHOT"
ID="openwrt"
ID_LIKE="lede openwrt"
PRETTY_NAME="OpenWrt SNAPSHOT"
VERSION_ID="snapshot"
HOME_URL="http://openwrt.org/";
BUG_URL="http://bugs.openwrt.org/";
SUPPORT_URL="http://forum.lede-project.org/";
BUILD_ID="r9299-83bcacb521"
LEDE_BOARD="lantiq/xrx200"
LEDE_ARCH="mips_24kc"
LEDE_TAINTS="no-all"
LEDE_DEVICE_MANUFACTURER="OpenWrt"
LEDE_DEVICE_MANUFACTURER_URL="http://openwrt.org/";
LEDE_DEVICE_PRODUCT="Generic"
LEDE_DEVICE_REVISION="v0"
LEDE_RELEASE="OpenWrt SNAPSHOT r9299-83bcacb521"
root@OpenWrt:/# dmesg
...
[   65.859185] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   68.875758] lantiq,xrx200-net 1e108000.eth eth0: port 3 got link
[   68.880578] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   68.888625] br-lan: port 1(eth0.1) entered blocking state
[   68.892694] br-lan: port 1(eth0.1) entered forwarding state
[   68.899143] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[  640.142325] lantiq,xrx200-net 1e108000.eth eth0: not enough TX ring space 
for frags
[  685.103461] ------------[ cut here ]------------
[  685.106660] WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:320 
dev_watchdog+0x21c/0x3f8
[  685.114961] NETDEV WATCHDOG: eth0 (lantiq,xrx200-net): transmit queue 0 
timed out
[  685.122431] Modules linked in: rt2800pci rt2800mmio rt2800lib rt2x00pci 
rt2x00mmio rt2x00lib pppoe nf_conntrack_ipv6 mac80211 iptable_nat ipt_REJECT 
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark 
xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG 
xt_FLOWOFFLOAD pppox ppp_async nf_reject_ipv4 nf_nat_redirect 
nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 
nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 
nf_conntrack_rtcache nf_conntrack ltq_deu_vr9 iptable_mangle iptable_filter 
ip_tables drv_vmmc crc_itu_t crc_ccitt compat drv_dsl_cpe_api drv_mei_cpe 
ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle 
ip6table_filter ip6_tables x_tables pppoatm ppp_generic slhc br2684 atm 
drv_tapi eeprom_93cx6 drv_ifxos
[  685.193717]  dwc2 gpio_button_hotplug
[  685.197415] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.14.98 #0
[  685.203339] Stack : 00000000 00010000 00000001 8007c228 80650000 806003b8 
00000000 00000000
[  685.211686]         805c6c8c 83811dac 838340ac 8063c687 805c1bb8 00000001 
83811d50 74ab3c7f
[  685.220042]         00000000 00000000 80c60000 00010000 00000000 00000000 
00000007 00000000
[  685.228398]         000000ee 0b000000 000000ed 00000000 00000000 80650000 
00000000 803c97f8
[  685.236754]         00000009 00000140 80639f94 00010000 00000003 00000000 
00000004 80c50004
[  685.245110]         ...
[  685.247550] Call Trace:
[  685.249996] [<800112e4>] show_stack+0x58/0x100
[  685.254459] [<804b55f4>] dump_stack+0xe4/0x120
[  685.258903] [<80033800>] __warn+0xe0/0x114
[  685.262980] [<80033864>] warn_slowpath_fmt+0x30/0x3c
[  685.267943] [<803c97f8>] dev_watchdog+0x21c/0x3f8
[  685.272665] [<80095348>] call_timer_fn.isra.3+0x24/0x84
[  685.277865] [<800955f8>] run_timer_softirq+0x250/0x31c
[  685.283012] [<804d4a90>] __do_softirq+0x128/0x2ec
[  685.287706] [<80038820>] irq_exit+0xac/0xc8
[  685.291888] [<80274a0c>] plat_irq_dispatch+0xfc/0x138
[  685.296935] [<8000b808>] except_vec_vi_end+0xb8/0xc4
[  685.301886] [<8000d1d0>] r4k_wait_irqoff+0x1c/0x24
[  685.306678] [<80071a8c>] do_idle+0xd4/0x154
[  685.310850] [<80071d04>] cpu_startup_entry+0x24/0x30
[  685.315864] ---[ end trace 3466a352a71fc1ff ]---
[  685.320442] eth0: transmit timed out!
+ : ':::::::[' configuration patch1 ']:::::::' :
+ iperf3 -c 192.168.1.133
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 54774 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd
[  4]   0.00-1.00   sec  11.9 MBytes   100 Mbits/sec    0    199 KBytes       
[  4]   1.00-2.00   sec  10.4 MBytes  87.1 Mbits/sec    5    164 KBytes       
[  4]   2.00-3.00   sec  10.6 MBytes  88.6 Mbits/sec    2    151 KBytes       
[  4]   3.00-4.00   sec  10.8 MBytes  90.7 Mbits/sec    0    195 KBytes       
[  4]   4.00-5.00   sec  11.2 MBytes  93.8 Mbits/sec    0    199 KBytes       
[  4]   5.00-6.00   sec  11.2 MBytes  94.3 Mbits/sec    0    199 KBytes       
[  4]   6.00-7.00   sec  10.8 MBytes  90.2 Mbits/sec    2    175 KBytes       
[  4]   7.00-8.00   sec  10.8 MBytes  90.2 Mbits/sec    2    150 KBytes       
[  4]   8.00-9.00   sec  11.1 MBytes  93.3 Mbits/sec    0    198 KBytes       
[  4]   9.00-10.00  sec  11.1 MBytes  92.8 Mbits/sec    3    140 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec   110 MBytes  92.1 Mbits/sec   14             sender
[  4]   0.00-10.00  sec   109 MBytes  91.2 Mbits/sec                  receiver

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 54798 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  10.7 MBytes  89.7 Mbits/sec                  
[  4]   1.00-2.00   sec  10.9 MBytes  91.3 Mbits/sec                  
[  4]   2.00-3.00   sec  10.7 MBytes  89.5 Mbits/sec                  
[  4]   3.00-4.00   sec  10.9 MBytes  91.1 Mbits/sec                  
[  4]   4.00-5.00   sec  10.8 MBytes  90.6 Mbits/sec                  
[  4]   5.00-6.00   sec  10.8 MBytes  90.7 Mbits/sec                  
[  4]   6.00-7.00   sec  10.8 MBytes  90.5 Mbits/sec                  
[  4]   7.00-8.00   sec  10.6 MBytes  89.3 Mbits/sec                  
[  4]   8.00-9.00   sec  10.8 MBytes  90.5 Mbits/sec                  
[  4]   9.00-10.00  sec  10.8 MBytes  90.6 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec   108 MBytes  90.8 Mbits/sec  110             sender
[  4]   0.00-10.00  sec   108 MBytes  90.7 Mbits/sec                  receiver

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 150M
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 44981 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Total Datagrams
[  4]   0.00-1.00   sec  16.4 MBytes   137 Mbits/sec  2094  
[  4]   1.00-2.00   sec  17.9 MBytes   150 Mbits/sec  2288  
[  4]   2.00-3.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   3.00-4.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   4.00-5.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   5.00-6.00   sec  17.9 MBytes   150 Mbits/sec  2288  
[  4]   6.00-7.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   7.00-8.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   8.00-9.00   sec  17.9 MBytes   150 Mbits/sec  2289  
[  4]   9.00-10.00  sec  17.9 MBytes   150 Mbits/sec  2289  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   177 MBytes   149 Mbits/sec  0.803 ms  9684/11757 
(82%)  
[  4] Sent 11757 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 150M -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 39626 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-1.00   sec  3.61 MBytes  30.3 Mbits/sec  0.212 ms  1913/2375 (81%) 
 
[  4]   1.00-2.00   sec  3.57 MBytes  30.0 Mbits/sec  0.217 ms  1836/2293 (80%) 
 
[  4]   2.00-3.00   sec  3.71 MBytes  31.1 Mbits/sec  0.177 ms  1813/2288 (79%) 
 
[  4]   3.00-4.00   sec  3.58 MBytes  30.0 Mbits/sec  0.173 ms  1826/2284 (80%) 
 
[  4]   4.00-5.00   sec  3.73 MBytes  31.3 Mbits/sec  0.159 ms  1815/2293 (79%) 
 
[  4]   5.00-6.00   sec  3.73 MBytes  31.3 Mbits/sec  0.241 ms  1812/2289 (79%) 
 
[  4]   6.00-7.00   sec  3.48 MBytes  29.2 Mbits/sec  0.175 ms  1827/2273 (80%) 
 
[  4]   7.00-8.00   sec  3.57 MBytes  29.9 Mbits/sec  0.227 ms  1844/2301 (80%) 
 
[  4]   8.00-9.00   sec  3.54 MBytes  29.7 Mbits/sec  0.224 ms  1837/2290 (80%) 
 
[  4]   9.00-10.00  sec  3.59 MBytes  30.1 Mbits/sec  0.243 ms  1831/2291 (80%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   180 MBytes   151 Mbits/sec  0.249 ms  18360/22987 
(80%)  
[  4] Sent 22987 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 500M
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 36224 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Total Datagrams
[  4]   0.00-1.00   sec  59.3 MBytes   498 Mbits/sec  7592  
[  4]   1.00-2.00   sec  59.9 MBytes   502 Mbits/sec  7666  
[  4]   2.00-3.00   sec  59.3 MBytes   498 Mbits/sec  7592  
[  4]   3.00-4.00   sec  59.9 MBytes   502 Mbits/sec  7665  
[  4]   4.00-5.00   sec  59.3 MBytes   498 Mbits/sec  7593  
[  4]   5.00-6.00   sec  59.9 MBytes   502 Mbits/sec  7666  
[  4]   6.00-7.00   sec  59.3 MBytes   498 Mbits/sec  7593  
[  4]   7.00-8.00   sec  59.9 MBytes   503 Mbits/sec  7669  
[  4]   8.00-9.00   sec  59.3 MBytes   497 Mbits/sec  7589  
[  4]   9.00-10.00  sec  59.9 MBytes   503 Mbits/sec  7670  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   596 MBytes   500 Mbits/sec  0.757 ms  72395/73320 
(99%)  
[  4] Sent 73320 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 500M -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 37964 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-1.00   sec   792 KBytes  6.49 Mbits/sec  10.481 ms  2719/2818 
(96%)  
[  4]   1.00-2.00   sec   832 KBytes  6.82 Mbits/sec  0.115 ms  2652/2756 (96%) 
 
[  4]   2.00-3.00   sec   704 KBytes  5.77 Mbits/sec  0.068 ms  2676/2764 (97%) 
 
[  4]   3.00-4.00   sec   952 KBytes  7.80 Mbits/sec  0.044 ms  2596/2715 (96%) 
 
[  4]   4.00-5.00   sec   240 KBytes  1.97 Mbits/sec  0.062 ms  2209/2239 (99%) 
 
[  4]   5.00-6.00   sec   312 KBytes  2.56 Mbits/sec  0.078 ms  2326/2365 (98%) 
 
[  4]   6.00-7.00   sec   256 KBytes  2.10 Mbits/sec  0.079 ms  2190/2222 (99%) 
 
[  4]   7.00-8.00   sec   280 KBytes  2.29 Mbits/sec  0.086 ms  2303/2338 (99%) 
 
[  4]   8.00-9.00   sec   304 KBytes  2.49 Mbits/sec  0.064 ms  2225/2263 (98%) 
 
iperf3: error - control socket has closed unexpectedly
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 1000M
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 32961 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Total Datagrams
[  4]   0.00-1.00   sec   103 MBytes   864 Mbits/sec  13185  
[  4]   1.00-2.00   sec   114 MBytes   958 Mbits/sec  14621  
[  4]   2.00-3.00   sec   114 MBytes   958 Mbits/sec  14624  
[  4]   3.00-4.00   sec   114 MBytes   958 Mbits/sec  14621  
[  4]   4.00-5.00   sec   114 MBytes   958 Mbits/sec  14623  
[  4]   5.00-6.00   sec   114 MBytes   958 Mbits/sec  14620  
[  4]   6.00-7.00   sec   114 MBytes   958 Mbits/sec  14622  
[  4]   7.00-8.00   sec   114 MBytes   958 Mbits/sec  14622  
[  4]   8.00-9.00   sec   114 MBytes   958 Mbits/sec  14624  
[  4]   9.00-10.00  sec   114 MBytes   954 Mbits/sec  14557  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec  1.10 GBytes   948 Mbits/sec  0.365 ms  139549/140423 
(99%)  
[  4] Sent 140423 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -u -b 1000M -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 52256 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-1.00   sec   912 KBytes  7.47 Mbits/sec  4.035 ms  3177/3291 (97%) 
 
[  4]   1.00-2.00   sec   728 KBytes  5.96 Mbits/sec  0.047 ms  2659/2750 (97%) 
 
[  4]   2.00-3.00   sec   704 KBytes  5.77 Mbits/sec  0.035 ms  2628/2716 (97%) 
 
[  4]   3.00-4.00   sec   768 KBytes  6.29 Mbits/sec  0.034 ms  2676/2772 (97%) 
 
[  4]   4.00-5.00   sec   688 KBytes  5.64 Mbits/sec  0.038 ms  2656/2742 (97%) 
 
[  4]   5.00-6.00   sec   888 KBytes  7.27 Mbits/sec  0.049 ms  2637/2748 (96%) 
 
[  4]   6.00-7.00   sec   872 KBytes  7.14 Mbits/sec  0.049 ms  2586/2695 (96%) 
 
[  4]   7.00-8.00   sec   936 KBytes  7.67 Mbits/sec  0.052 ms  2684/2801 (96%) 
 
[  4]   8.00-9.00   sec   944 KBytes  7.73 Mbits/sec  0.059 ms  2629/2747 (96%) 
 
[  4]   9.00-10.00  sec   824 KBytes  6.75 Mbits/sec  0.046 ms  2611/2714 (96%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   219 MBytes   184 Mbits/sec  0.044 ms  27004/28038 
(96%)  
[  4] Sent 28038 datagrams

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -P3
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 54992 connected to 192.168.1.133 port 5201
[  6] local 192.168.1.51 port 54994 connected to 192.168.1.133 port 5201
[  8] local 192.168.1.51 port 54996 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd
[  4]   0.00-1.00   sec  4.39 MBytes  36.8 Mbits/sec    6   82.0 KBytes       
[  6]   0.00-1.00   sec  3.99 MBytes  33.5 Mbits/sec    4   76.4 KBytes       
[  8]   0.00-1.00   sec  3.81 MBytes  31.9 Mbits/sec    7   50.9 KBytes       
[SUM]   0.00-1.00   sec  12.2 MBytes   102 Mbits/sec   17             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec  3.73 MBytes  31.3 Mbits/sec   13   56.6 KBytes       
[  6]   1.00-2.00   sec  3.79 MBytes  31.8 Mbits/sec   21   69.3 KBytes       
[  8]   1.00-2.00   sec  3.91 MBytes  32.8 Mbits/sec    9   62.2 KBytes       
[SUM]   1.00-2.00   sec  11.4 MBytes  95.9 Mbits/sec   43             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  4.23 MBytes  35.5 Mbits/sec    9   70.7 KBytes       
[  6]   2.00-3.00   sec  2.98 MBytes  25.0 Mbits/sec   24   45.2 KBytes       
[  8]   2.00-3.00   sec  3.91 MBytes  32.9 Mbits/sec   10   74.9 KBytes       
[SUM]   2.00-3.00   sec  11.1 MBytes  93.3 Mbits/sec   43             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  4.54 MBytes  38.1 Mbits/sec    5   84.8 KBytes       
[  6]   3.00-4.00   sec  2.80 MBytes  23.5 Mbits/sec    6   45.2 KBytes       
[  8]   3.00-4.00   sec  3.98 MBytes  33.4 Mbits/sec   19   43.8 KBytes       
[SUM]   3.00-4.00   sec  11.3 MBytes  94.9 Mbits/sec   30             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  4.78 MBytes  40.1 Mbits/sec   16   70.7 KBytes       
[  6]   4.00-5.00   sec  3.60 MBytes  30.2 Mbits/sec    7   60.8 KBytes       
[  8]   4.00-5.00   sec  2.92 MBytes  24.5 Mbits/sec    9   66.5 KBytes       
[SUM]   4.00-5.00   sec  11.3 MBytes  94.9 Mbits/sec   32             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  3.54 MBytes  29.7 Mbits/sec   16   66.5 KBytes       
[  6]   5.00-6.00   sec  3.73 MBytes  31.3 Mbits/sec    8   53.7 KBytes       
[  8]   5.00-6.00   sec  3.85 MBytes  32.3 Mbits/sec    6   86.3 KBytes       
[SUM]   5.00-6.00   sec  11.1 MBytes  93.3 Mbits/sec   30             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  3.79 MBytes  31.8 Mbits/sec   16   60.8 KBytes       
[  6]   6.00-7.00   sec  2.73 MBytes  22.9 Mbits/sec   14   58.0 KBytes       
[  8]   6.00-7.00   sec  4.72 MBytes  39.6 Mbits/sec   25   69.3 KBytes       
[SUM]   6.00-7.00   sec  11.2 MBytes  94.3 Mbits/sec   55             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  3.23 MBytes  27.1 Mbits/sec   11   56.6 KBytes       
[  6]   7.00-8.00   sec  3.91 MBytes  32.8 Mbits/sec   20   50.9 KBytes       
[  8]   7.00-8.00   sec  4.10 MBytes  34.4 Mbits/sec    4   89.1 KBytes       
[SUM]   7.00-8.00   sec  11.2 MBytes  94.4 Mbits/sec   35             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  3.79 MBytes  31.8 Mbits/sec   10   50.9 KBytes       
[  6]   8.00-9.00   sec  3.91 MBytes  32.8 Mbits/sec    4   65.0 KBytes       
[  8]   8.00-9.00   sec  3.48 MBytes  29.2 Mbits/sec   34   55.1 KBytes       
[SUM]   8.00-9.00   sec  11.2 MBytes  93.8 Mbits/sec   48             
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  3.54 MBytes  29.7 Mbits/sec    6   70.7 KBytes       
[  6]   9.00-10.00  sec  3.36 MBytes  28.1 Mbits/sec   16   60.8 KBytes       
[  8]   9.00-10.00  sec  4.35 MBytes  36.5 Mbits/sec    9   70.7 KBytes       
[SUM]   9.00-10.00  sec  11.2 MBytes  94.4 Mbits/sec   31             
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec  39.6 MBytes  33.2 Mbits/sec  108             sender
[  4]   0.00-10.00  sec  39.0 MBytes  32.7 Mbits/sec                  receiver
[  6]   0.00-10.00  sec  34.8 MBytes  29.2 Mbits/sec  124             sender
[  6]   0.00-10.00  sec  34.3 MBytes  28.8 Mbits/sec                  receiver
[  8]   0.00-10.00  sec  39.0 MBytes  32.8 Mbits/sec  132             sender
[  8]   0.00-10.00  sec  38.5 MBytes  32.3 Mbits/sec                  receiver
[SUM]   0.00-10.00  sec   113 MBytes  95.1 Mbits/sec  364             sender
[SUM]   0.00-10.00  sec   112 MBytes  93.8 Mbits/sec                  receiver

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -P3 -R
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 55022 connected to 192.168.1.133 port 5201
[  6] local 192.168.1.51 port 55024 connected to 192.168.1.133 port 5201
[  8] local 192.168.1.51 port 55026 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  2.87 MBytes  24.1 Mbits/sec                  
[  6]   0.00-1.00   sec  3.28 MBytes  27.5 Mbits/sec                  
[  8]   0.00-1.00   sec  2.02 MBytes  17.0 Mbits/sec                  
[SUM]   0.00-1.00   sec  8.17 MBytes  68.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec  2.59 MBytes  21.7 Mbits/sec                  
[  6]   1.00-2.00   sec  2.86 MBytes  24.0 Mbits/sec                  
[  8]   1.00-2.00   sec  2.46 MBytes  20.7 Mbits/sec                  
[SUM]   1.00-2.00   sec  7.92 MBytes  66.4 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  2.59 MBytes  21.7 Mbits/sec                  
[  6]   2.00-3.00   sec  2.79 MBytes  23.4 Mbits/sec                  
[  8]   2.00-3.00   sec  2.50 MBytes  20.9 Mbits/sec                  
[SUM]   2.00-3.00   sec  7.88 MBytes  66.1 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  2.36 MBytes  19.8 Mbits/sec                  
[  6]   3.00-4.00   sec  2.52 MBytes  21.1 Mbits/sec                  
[  8]   3.00-4.00   sec  2.28 MBytes  19.1 Mbits/sec                  
[SUM]   3.00-4.00   sec  7.17 MBytes  60.1 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  0.00 Bytes  0.00 bits/sec                  
[  6]   4.00-5.00   sec  0.00 Bytes  0.00 bits/sec                  
[  8]   4.00-5.00   sec  0.00 Bytes  0.00 bits/sec                  
[SUM]   4.00-5.00   sec  0.00 Bytes  0.00 bits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  0.00 Bytes  0.00 bits/sec                  
[  6]   5.00-6.00   sec  0.00 Bytes  0.00 bits/sec                  
[  8]   5.00-6.00   sec  0.00 Bytes  0.00 bits/sec                  
[SUM]   5.00-6.00   sec  0.00 Bytes  0.00 bits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  0.00 Bytes  0.00 bits/sec                  
[  6]   6.00-7.00   sec  0.00 Bytes  0.00 bits/sec                  
[  8]   6.00-7.00   sec  0.00 Bytes  0.00 bits/sec                  
[SUM]   6.00-7.00   sec  0.00 Bytes  0.00 bits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  0.00 Bytes  0.00 bits/sec                  
[  6]   7.00-8.00   sec  0.00 Bytes  0.00 bits/sec                  
[  8]   7.00-8.00   sec  0.00 Bytes  0.00 bits/sec                  
[SUM]   7.00-8.00   sec  0.00 Bytes  0.00 bits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  0.00 Bytes  0.00 bits/sec                  
[  6]   8.00-9.00   sec  0.00 Bytes  0.00 bits/sec                  
[  8]   8.00-9.00   sec  0.00 Bytes  0.00 bits/sec                  
[SUM]   8.00-9.00   sec  0.00 Bytes  0.00 bits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  0.00 Bytes  0.00 bits/sec                  
[  6]   9.00-10.00  sec  0.00 Bytes  0.00 bits/sec                  
[  8]   9.00-10.00  sec  0.00 Bytes  0.00 bits/sec                  
[SUM]   9.00-10.00  sec  0.00 Bytes  0.00 bits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec  10.7 MBytes  8.96 Mbits/sec    9             sender
[  4]   0.00-10.00  sec  10.4 MBytes  8.74 Mbits/sec                  receiver
[  6]   0.00-10.00  sec  11.8 MBytes  9.87 Mbits/sec   10             sender
[  6]   0.00-10.00  sec  11.5 MBytes  9.61 Mbits/sec                  receiver
[  8]   0.00-10.00  sec  9.54 MBytes  8.00 Mbits/sec    2             sender
[  8]   0.00-10.00  sec  9.39 MBytes  7.88 Mbits/sec                  receiver
[SUM]   0.00-10.00  sec  32.0 MBytes  26.8 Mbits/sec   21             sender
[SUM]   0.00-10.00  sec  31.3 MBytes  26.2 Mbits/sec                  receiver

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -P3 -u -b 800M
Connecting to host 192.168.1.133, port 5201
[  4] local 192.168.1.51 port 36779 connected to 192.168.1.133 port 5201
[  6] local 192.168.1.51 port 53900 connected to 192.168.1.133 port 5201
[  8] local 192.168.1.51 port 52304 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Total Datagrams
[  4]   0.00-1.00   sec  34.4 MBytes   288 Mbits/sec  4401  
[  6]   0.00-1.00   sec  34.4 MBytes   288 Mbits/sec  4401  
[  8]   0.00-1.00   sec  34.4 MBytes   288 Mbits/sec  4401  
[SUM]   0.00-1.00   sec   103 MBytes   865 Mbits/sec  13203  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  6]   1.00-2.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  8]   1.00-2.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[SUM]   1.00-2.00   sec   114 MBytes   958 Mbits/sec  14622  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  38.1 MBytes   319 Mbits/sec  4875  
[  6]   2.00-3.00   sec  38.1 MBytes   319 Mbits/sec  4875  
[  8]   2.00-3.00   sec  38.1 MBytes   319 Mbits/sec  4875  
[SUM]   2.00-3.00   sec   114 MBytes   958 Mbits/sec  14625  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  6]   3.00-4.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  8]   3.00-4.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[SUM]   3.00-4.00   sec   114 MBytes   958 Mbits/sec  14622  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  6]   4.00-5.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  8]   4.00-5.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[SUM]   4.00-5.00   sec   114 MBytes   958 Mbits/sec  14622  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  38.1 MBytes   319 Mbits/sec  4873  
[  6]   5.00-6.00   sec  38.1 MBytes   319 Mbits/sec  4873  
[  8]   5.00-6.00   sec  38.1 MBytes   319 Mbits/sec  4873  
[SUM]   5.00-6.00   sec   114 MBytes   958 Mbits/sec  14619  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  6]   6.00-7.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  8]   6.00-7.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[SUM]   6.00-7.00   sec   114 MBytes   958 Mbits/sec  14622  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  6]   7.00-8.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  8]   7.00-8.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[SUM]   7.00-8.00   sec   114 MBytes   958 Mbits/sec  14622  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  6]   8.00-9.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[  8]   8.00-9.00   sec  38.1 MBytes   319 Mbits/sec  4874  
[SUM]   8.00-9.00   sec   114 MBytes   958 Mbits/sec  14622  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  38.1 MBytes   319 Mbits/sec  4874  
[  6]   9.00-10.00  sec  38.1 MBytes   319 Mbits/sec  4874  
[  8]   9.00-10.00  sec  38.1 MBytes   319 Mbits/sec  4874  
[SUM]   9.00-10.00  sec   114 MBytes   958 Mbits/sec  14622  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec   377 MBytes   316 Mbits/sec  0.417 ms  46602/46878 
(99%)  
[  4] Sent 46878 datagrams
[  6]   0.00-10.00  sec   377 MBytes   316 Mbits/sec  0.385 ms  45650/45914 
(99%)  
[  6] Sent 45914 datagrams
[  8]   0.00-10.00  sec   377 MBytes   316 Mbits/sec  0.443 ms  44780/45055 
(99%)  
[  8] Sent 45055 datagrams
[SUM]   0.00-10.00  sec  1.10 GBytes   949 Mbits/sec  0.415 ms  137032/137847 
(99%)  

iperf Done.
+ sleep 10
+ iperf3 -c 192.168.1.133 -P3 -R -u -b 800M
Connecting to host 192.168.1.133, port 5201
Reverse mode, remote host 192.168.1.133 is sending
[  4] local 192.168.1.51 port 53655 connected to 192.168.1.133 port 5201
[  6] local 192.168.1.51 port 55456 connected to 192.168.1.133 port 5201
[  8] local 192.168.1.51 port 34728 connected to 192.168.1.133 port 5201
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-1.00   sec   992 KBytes  8.13 Mbits/sec  2.153 ms  1012/1136 (89%) 
 
[  6]   0.00-1.00   sec   120 KBytes   983 Kbits/sec  2365.865 ms  945/960 
(98%)  
[  8]   0.00-1.00   sec   360 KBytes  2.95 Mbits/sec  341.595 ms  1057/1102 
(96%)  
[SUM]   0.00-1.00   sec  1.44 MBytes  12.1 Mbits/sec  903.204 ms  3014/3198 
(94%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec   688 KBytes  5.64 Mbits/sec  0.093 ms  865/951 (91%)  
[  6]   1.00-2.00   sec  96.0 KBytes   786 Kbits/sec  1090.584 ms  1035/1047 
(99%)  
[  8]   1.00-2.00   sec   184 KBytes  1.51 Mbits/sec  77.455 ms  952/975 (98%)  
[SUM]   1.00-2.00   sec   968 KBytes  7.93 Mbits/sec  389.377 ms  2852/2973 
(96%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec   960 KBytes  7.86 Mbits/sec  0.070 ms  835/955 (87%)  
[  6]   2.00-3.00   sec  96.0 KBytes   786 Kbits/sec  502.774 ms  987/999 (99%) 
 
[  8]   2.00-3.00   sec   184 KBytes  1.51 Mbits/sec  17.600 ms  826/849 (97%)  
[SUM]   2.00-3.00   sec  1.21 MBytes  10.2 Mbits/sec  173.481 ms  2648/2803 
(94%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec   896 KBytes  7.34 Mbits/sec  0.068 ms  839/951 (88%)  
[  6]   3.00-4.00   sec  72.0 KBytes   590 Kbits/sec  281.293 ms  921/930 (99%) 
 
[  8]   3.00-4.00   sec   304 KBytes  2.49 Mbits/sec  1.563 ms  1018/1056 (96%) 
 
[SUM]   3.00-4.00   sec  1.24 MBytes  10.4 Mbits/sec  94.308 ms  2778/2937 
(95%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec   840 KBytes  6.88 Mbits/sec  0.066 ms  838/943 (89%)  
[  6]   4.00-5.00   sec  72.0 KBytes   590 Kbits/sec  157.401 ms  983/992 (99%) 
 
[  8]   4.00-5.00   sec   216 KBytes  1.77 Mbits/sec  0.315 ms  916/943 (97%)  
[SUM]   4.00-5.00   sec  1.10 MBytes  9.24 Mbits/sec  52.594 ms  2737/2878 
(95%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec   864 KBytes  7.08 Mbits/sec  0.052 ms  850/958 (89%)  
[  6]   5.00-6.00   sec  96.0 KBytes   786 Kbits/sec  72.595 ms  956/968 (99%)  
[  8]   5.00-6.00   sec   216 KBytes  1.77 Mbits/sec  0.103 ms  944/971 (97%)  
[SUM]   5.00-6.00   sec  1.15 MBytes  9.63 Mbits/sec  24.250 ms  2750/2897 
(95%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec   848 KBytes  6.95 Mbits/sec  0.064 ms  825/931 (89%)  
[  6]   6.00-7.00   sec  64.0 KBytes   524 Kbits/sec  43.354 ms  862/870 (99%)  
[  8]   6.00-7.00   sec   208 KBytes  1.70 Mbits/sec  0.060 ms  910/936 (97%)  
[SUM]   6.00-7.00   sec  1.09 MBytes  9.17 Mbits/sec  14.493 ms  2597/2737 
(95%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec   776 KBytes  6.36 Mbits/sec  0.062 ms  872/969 (90%)  
[  6]   7.00-8.00   sec  80.0 KBytes   655 Kbits/sec  22.790 ms  933/943 (99%)  
[  8]   7.00-8.00   sec   264 KBytes  2.16 Mbits/sec  0.047 ms  914/947 (97%)  
[SUM]   7.00-8.00   sec  1.09 MBytes  9.18 Mbits/sec  7.633 ms  2719/2859 (95%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec   808 KBytes  6.62 Mbits/sec  0.069 ms  851/952 (89%)  
[  6]   8.00-9.00   sec   104 KBytes   852 Kbits/sec  9.923 ms  1011/1024 (99%) 
 
[  8]   8.00-9.00   sec   256 KBytes  2.10 Mbits/sec  0.054 ms  872/904 (96%)  
[SUM]   8.00-9.00   sec  1.14 MBytes  9.57 Mbits/sec  3.348 ms  2734/2880 (95%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec   792 KBytes  6.49 Mbits/sec  0.372 ms  852/951 (90%)  
[  6]   9.00-10.00  sec   120 KBytes   983 Kbits/sec  4.167 ms  934/949 (98%)  
[  8]   9.00-10.00  sec   256 KBytes  2.10 Mbits/sec  0.385 ms  967/999 (97%)  
[SUM]   9.00-10.00  sec  1.14 MBytes  9.57 Mbits/sec  1.641 ms  2753/2899 (95%) 
 
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total 
Datagrams
[  4]   0.00-10.00  sec  75.8 MBytes  63.6 Mbits/sec  0.332 ms  8644/9704 (89%) 
 
[  4] Sent 9704 datagrams
[  6]   0.00-10.00  sec  75.8 MBytes  63.6 Mbits/sec  4.167 ms  9567/9682 (99%) 
 
[  6] Sent 9682 datagrams
[  8]   0.00-10.00  sec  75.8 MBytes  63.6 Mbits/sec  0.363 ms  9393/9700 (97%) 
 
[  8] Sent 9700 datagrams
[SUM]   0.00-10.00  sec   227 MBytes   191 Mbits/sec  1.621 ms  27604/29086 
(95%)  

iperf Done.
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