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List:       openjdk-serviceability-dev
Subject:    Re: RFR: 8313355: javax/management/remote/mandatory/notif/ListenerScaleTest.java failed with
From:       Kevin Walls <kevinw () openjdk ! org>
Date:       2023-11-28 9:51:20
Message-ID: LgHC65p13KvbrAwUfTo8jHuuR7EmiHqNZ2vk8ihvGMM=.1d69993b-582d-4912-8198-82d0015841d9 () github ! com
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On Tue, 21 Nov 2023 13:01:55 GMT, Kevin Walls <kevinw@openjdk.org> wrote:

> This test fails occasionally, and can be tuned to avoid most of the failures ever \
> seen. 
> It exists to check that notification work does not scale linearly with number of \
> MBeans, so it calculates a ratio of the time taken with one, and with 20,000 \
> MBeans. 
> We should increase point at which that calculated ratio is considered a failure.  I \
> chose 2500 here as it solves most of the failures that I think have ever been \
> reported with the test, without being too forgiving that we ignore a serious \
> slowdown in future.

Thanks Serguei.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/16761#issuecomment-1829455159


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