[Webkit-unassigned] [Bug 167640] New: [GTK] Performance test IndexedDB/objectstore-get.html deadlocks / timeouts on the GTK+ perf bot.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jan 31 06:58:52 PST 2017


https://bugs.webkit.org/show_bug.cgi?id=167640

            Bug ID: 167640
           Summary: [GTK] Performance test IndexedDB/objectstore-get.html
                    deadlocks / timeouts on the GTK+ perf bot.
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: clopez at igalia.com
                CC: achristensen at apple.com, beidson at apple.com,
                    bugs-noreply at webkitgtk.org, lforschler at apple.com

This issue is similar to bug 167622 bug 167637 and bug 167638 and happens with the test IndexedDB/objectstore-get.html

 * On the GTK+ perf bot deadlocks and timeouts.
 * On my machine it works sometimes and sometimes deadlocks also.
 * When it works it finish in 20-30 seconds. 
 * By looking at the top output you know when it has deadlocked, because when it works both the Web and DataBase process keep using the CPU all the time, but when it deadlocks both process stall and not longer use more CPU time.
 * The backtraces from the GTK+ perf bot are similar to the ones from the other bugs linked.

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