From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id E4C9A3857831; Tue, 5 Apr 2022 14:09:01 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E4C9A3857831 From: "mark at klomp dot org" To: elfutils-devel@sourceware.org Subject: [Bug debuginfod/28708] run-debuginfod-webapi-concurrency.sh seems to be flaky Date: Tue, 05 Apr 2022 14:09:01 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: elfutils X-Bugzilla-Component: debuginfod X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mark at klomp dot org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: elfutils-devel@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Elfutils-devel mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Apr 2022 14:09:02 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D28708 --- Comment #13 from Mark Wielaard --- (In reply to Evgeny Vereshchagin from comment #12) > FWIW with > https://sourceware.org/git/?p=3Delfutils.git;a=3Dcommit; > h=3De646e363e72e06e0ed5574c929236d815ddcbbaf applied the test appears to = be > flaky on Packit on s390x: > https://copr-be.cloud.fedoraproject.org/results/packit/evverx-elfutils-73/ > fedora-35-s390x/03942110-elfutils/builder-live.log.gz So that log contains the feared: error_count{libmicrohttpd=3D"Server reached connection limit. Closing inbou= nd connection.\n"} 35 And sadly I have also been able to replicate that on another s390x setup ev= en with all the latest patches. The thing they seem to have in common is that they are both s390x and have = only 2 cores. If I lower the -C100 to -C32 in run-debuginfod-webapi-concurrency.sh it does seem to always pass. But with -C50 or higher is does occasionally fail (the higher to more frequent it fails). BTW. run-debuginfod-webapi-concurrency.sh seems stable on any other system = I've thrown it at. So it isn't exactly clear what "such a system" is? Is it s390x specific? --=20 You are receiving this mail because: You are on the CC list for the bug.=