From: bugzilla@dpdk.org
To: ci@dpdk.org
Subject: [dpdk-ci] [Bug 844] Fix performance test stability on Mellanox 25G and 40G
Date: Wed, 27 Oct 2021 18:02:03 +0000 [thread overview]
Message-ID: <bug-844-149@http.bugs.dpdk.org/> (raw)
https://bugs.dpdk.org/show_bug.cgi?id=844
Bug ID: 844
Summary: Fix performance test stability on Mellanox 25G and 40G
Product: lab
Version: unspecified
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: major
Priority: Normal
Component: UNH infra
Assignee: ci@dpdk.org
Reporter: lylavoie@iol.unh.edu
CC: dpdklab@iol.unh.edu
Target Milestone: ---
The 25G and 40G NIC tests are currently disabled from production testing, due
to test stability, where the 256 Byte packets some to drop in performance
during some test runs. The following test runs have examples of this behavior.
Patch Set Failure
102941 Mellanox 40G 256 Byte -1.79%
102937 Mellanox 40G 256 Byte -2.8%
102927–102933 Mellanox 40G 64 Byte -5.5%
102903 Mellanox 40G 256 Byte -2.1%
102890 Mellanox 40G 64 Byte -1.7%
102886–102887 Mellanox 40G 64 Byte -2.0% AND Mellanox 25G 64 Byte -5.6%
102884 Mellanox 40G 256 Byte -1.79%
102879–102880 Mellanox 40G 256 Byte -2.0%
102857 Mellanox 40G 256 Byte -2.5%
102856 Mellanox 40G 256 Byte -2.4%
102835 Mellanox 40G 256 Byte -2.19%
102800–102801 Mellanox 40G 256 Byte -2.1%
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