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From: Petr Vorel <pvorel@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH 0/3] lib/tst_net.sh: calc median instead of mean in tst_netload()
Date: Fri, 5 Feb 2021 11:21:56 +0100	[thread overview]
Message-ID: <YB0cRKmBcO4qgLf8@pevik> (raw)
In-Reply-To: <20210202133454.59224-1-alexey.kodanev@oracle.com>

Hi Alexey,

> This series of patches is intended to improve the reliability
> of results in network tests that using tst_netload().

> After TST_NETLOAD_RUN_COUNT was added, we get several results (5 by
> default). The first patch allows all of them to be displayed along
> with the final result. It helps to debug test performance failures.

> Further patches replace the mean calculation of such data set with
> the median one. It allows to exclude extreme points from the final
> result.

Thanks for improving stability of these tests!
I've also noticed often failures in net.features and some of ipsec tests,
this should help.

FYI as TODO I'd like some of net.features have also as functional tests
(ignoring the performance).

Kind regards,
Petr

  parent reply	other threads:[~2021-02-05 10:21 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-02 13:34 [LTP] [PATCH 0/3] lib/tst_net.sh: calc median instead of mean in tst_netload() Alexey Kodanev
2021-02-02 13:34 ` [LTP] [PATCH 1/3] lib/tst_net.sh: print all netstress results " Alexey Kodanev
2021-02-05  6:59   ` Petr Vorel
2021-02-02 13:34 ` [LTP] [PATCH 2/3] lib: add tst_get_median helper binary for use in script tests Alexey Kodanev
2021-02-05 10:15   ` Petr Vorel
2021-02-02 13:34 ` [LTP] [PATCH 3/3] lib/tst_net.sh: calc median instead of mean in tst_netload() Alexey Kodanev
2021-02-05 10:17   ` Petr Vorel
2021-02-05 10:21 ` Petr Vorel [this message]
2021-02-08 15:24   ` [LTP] [PATCH 0/3] " Alexey Kodanev

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