User Manual

TRex 84 / 113
Cpu Utilization : 23.4 %
if| tx_ok , rx_ok , rx check ,error, latency (usec) , Jitter
| , , , , average , max , (usec)
-------------------------------------------------------------------------------
0 | 5233, 5233, 0, 0, 19 , 580, 5 | 37 37 37 4
1 | 5233, 5233, 0, 0, 22 , 577, 5 | 38 40 39 3
TRex stateless performance
[bash]>sudo ./t-rex-64 -i -c 1
trex>portattr
Port Status
port | 0 | 1
-------------------------------------------------------------
driver | net_i40e_vf | net_i40e_vf
description | XL710/X710 Virtual | XL710/X710 Virtual
With the console command:
start -f stl/imix.py -m 8mpps --force --port 0
We can see, that we can reach 8M packet per second, which in this case is around 24.28 Gbit ←-
/second.
Global Statistics
connection : localhost, Port 4501 total_tx_L2 : 24.28 Gb/sec
version : v2.15 total_tx_L1 : 25.55 Gb/sec
cpu_util. : 80.6% @ 1 cores (1 per port) total_rx : 24.28 Gb/sec
rx_cpu_util. : 66.8% total_pps : 7.99 Mpkt/sec
async_util. : 0.18% / 1.84 KB/sec drop_rate : 0.00 b/sec
queue_full : 3,467 pkts
Port Statistics
port | 0 | 1 | total
----------------------------------------------------------------------
owner | ibarnea | ibarnea |
link | UP | UP |
state | TRANSMITTING | IDLE |
speed | 40 Gb/s | 40 Gb/s |
CPU util. | 80.6% | 0.0% |
-- | | |
Tx bps L2 | 24.28 Gbps | 0.00 bps | 24.28 Gbps
Tx bps L1 | 25.55 Gbps | 0 bps | 25.55 Gbps
Tx pps | 7.99 Mpps | 0.00 pps | 7.99 Mpps
Line Util. | 63.89 % | 0.00 % |
--- | | |
Rx bps | 0.00 bps | 24.28 Gbps | 24.28 Gbps
Rx pps | 0.00 pps | 7.99 Mpps | 7.99 Mpps
---- | | |
opackets | 658532501 | 0 | 658532501
ipackets | 0 | 658612569 | 658612569
obytes | 250039721918 | 0 | 250039721918
ibytes | 0 | 250070124150 | 250070124150
tx-bytes | 250.04 GB | 0 B | 250.04 GB
rx-bytes | 0 B | 250.07 GB | 250.07 GB
tx-pkts | 658.53 Mpkts | 0 pkts | 658.53 Mpkts
rx-pkts | 0 pkts | 658.61 Mpkts | 658.61 Mpkts
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