* do you have Intel i226LM 2.5G DPDK RFC-2544 result for us reference?
@ 2022-12-15 7:30 Ifen.Chiang
0 siblings, 0 replies; only message in thread
From: Ifen.Chiang @ 2022-12-15 7:30 UTC (permalink / raw)
To: dev
[-- Attachment #1.1: Type: text/plain, Size: 3009 bytes --]
Hi dpdk dev team,
This is ifen from Advantech.
We have a question about i226 dpdk test result and want to know the i226LM 2.5G dpdk test result.
Intel suggest us to check dpdk.org directly.
But we don’t know who is the right contact window for us asking.. will you please help forward my mail to the right contact windows?
Our result and test config is in following.
we didn’t get our expectation result. [we expected 2.5G x 2 port testing, frameloss shall be 0 at 256B 100% to 1518B 100%]
Do you have your official i226 dpdk test result for us reference? Or maybe you can give us some suggestion about our test config or environment.
Thanks a lot..
b/r,
ifen
Ø testpmd 2.5G Frameloss/Throughput Result:
Frame
Size
Frameloss
Throughput
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
64byte
0
0
0
0
0
0
12.772
23.676
32.157
38.942
61.035%
128byte
0
0
0
0
0
0
0
0
8.847
17.96
82.031%
256byte
0
0
0
0
0
0
0
0
0
1.067
98.926%
512byte
0
0
0
0
0
0
0
0
0
0.544
99.414%
1024byte
0
0
0
0
0
0
0
0
0
0.253
99.707%
1280byte
0
0
0
0
0
0
0
0
0
0.188
99.805%
1518byte
0
0
0
0
0
0
0
0
0
0.145
99.805%
Ø testpmd LAN port speed 1G with our IXIA 1G module
Frame
Size
Frameloss
Throughput
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
64byte
0
0
0
0
0
0
0
0
0
0
100%
128byte
0
0
0
0
0
0
0
0
0
0
100%
256byte
0
0
0
0
0
0
0
0
0
0
100%
512byte
0
0
0
0
0
0
0
0
0
0
100%
1024byte
0
0
0
0
0
0
0
0
0
0
100%
1280byte
0
0
0
0
0
0
0
0
0
0
100%
1518byte
0
0
0
0
0
0
0
0
0
0
100%
Our Detail config/environment:
1. CPU Name,
=> model name : Intel Atom(R) P5322 processor
cpu MHz: 2200.000
Core Enabled: 8
1. Memory size, num:
=> Micron 1Rx4 PC4-2933, 16G*2
2. Huge page size:
=> default_hugepagesz=1G hugepagesz=1G hugepages=16
3. DPDK version:
=> 22.07
4. NIC FW:
=> 2014:8877
5. [LAN controller firmware](e.g., FXVL_125B_LM_2MB_2.17.bin):
=> LAN FW version: 2014:8877 [FXVL_125B_LM_2MB_2.14]
6. 9. [LAN driver version]:
=> igc 5.15.0-40-generic
7. [OS/Kernel] (e.g., Yocto/Ubuntu 20.04, Linux Kernel version 5.16.18):
=> Ubuntu22.04, 5.15.0-40-generic
8. Data flow:
IXIA port_1 <------copper cable---> DUT’s i226 Port_1 < ----dpdk-testpmd fwd ------> DUT’s i226 Port_2 <------copper cable---> IXIA port_2
9. NIC diagram:
=>
[cid:image010.png@01D90EFB.BBC72130]
b/r,
Ifen
[-- Attachment #1.2: Type: text/html, Size: 101620 bytes --]
[-- Attachment #2: image010.png --]
[-- Type: image/png, Size: 12992 bytes --]
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-12-18 10:08 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-12-15 7:30 do you have Intel i226LM 2.5G DPDK RFC-2544 result for us reference? Ifen.Chiang
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).