From: Steve Banville <steve.banville@oracle.com>
To: "users@dpdk.org" <users@dpdk.org>
Subject: Intel ice_comms-1.3.31.0.pkg performance degrade showing in vTune
Date: Wed, 26 Jan 2022 15:35:12 +0000 [thread overview]
Message-ID: <FF71CB7E-93F8-410E-9D6E-09026F4F5561@contoso.com> (raw)
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Hi,
During performance analysis testing with the Intel NIC and DPDK version 20.11.2 , we are seeing high latency numbers in 00000000009e4fe2 <_ice_recv_raw_pkts_vec_avx2>: that I’m trying to understand if this is a known or expected issue. Our test consists of running high rates of RTP media for a small period of time. Running the same test using a 520 NIC shows a performance improvement.
Please see attached vtune screenshots for details.
Any thoughts would be greatly appreciated!
Thanks,
Steve
[signature_837079186]
Stephen Banville | Consulting Software Engineer
Phone: +1 978-427-8810
CGBU DEV - Platform Engineering
https://oracle.zoom.us/my/steve.banville
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reply other threads:[~2022-01-27 8:16 UTC|newest]
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