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<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>223826</bug_id>
          
          <creation_ts>2021-03-26 16:16:07 -0700</creation_ts>
          <short_desc>REGRESSION (r275038?): Perf test IndexedDB/stress/large-binary-keys.html failing with logging about memory pressure events</short_desc>
          <delta_ts>2021-03-26 18:00:42 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>New Bugs</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=223717</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Ryan Haddad">ryanhaddad</reporter>
          <assigned_to name="Chris Dumez">cdumez</assigned_to>
          <cc>achristensen</cc>
    
    <cc>benjamin</cc>
    
    <cc>cdumez</cc>
    
    <cc>cmarcelo</cc>
    
    <cc>darin</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>ggaren</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1744375</commentid>
    <comment_count>0</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2021-03-26 16:16:07 -0700</bug_when>
    <thetext>REGRESSION: Catalina-Release-WK2-Perf tests failing with logging about memory pressure events:

Running IndexedDB/stress/large-binary-keys.html (98 of 207)
error: IndexedDB/stress/large-binary-keys.html
Received memory pressure event 16 vm pressure 0
Received memory pressure event 32 vm pressure 0
FAILED
Finished: 208.580084 s

https://build.webkit.org/#/builders/20/builds/416</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1744376</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-03-26 16:16:23 -0700</bug_when>
    <thetext>&lt;rdar://problem/75906134&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1744377</commentid>
    <comment_count>2</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2021-03-26 16:17:53 -0700</bug_when>
    <thetext>https://trac.webkit.org/changeset/275038/webkit looks like it could have been related</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1744384</commentid>
    <comment_count>3</comment_count>
      <attachid>424418</attachid>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2021-03-26 16:29:20 -0700</bug_when>
    <thetext>Created attachment 424418
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1744408</commentid>
    <comment_count>4</comment_count>
      <attachid>424418</attachid>
    <who name="Darin Adler">darin</who>
    <bug_when>2021-03-26 17:40:39 -0700</bug_when>
    <thetext>Comment on attachment 424418
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=424418&amp;action=review

&gt; Source/WTF/ChangeLog:10
&gt; +        Use RELEASE_LOG() instead of WTFLogAlways() to log memory pressure events, so that they don&apos;t
&gt; +        show on stdout in the performance tests and make them fail.

Does this still achieve what we want in production builds?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1744414</commentid>
    <comment_count>5</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2021-03-26 17:43:20 -0700</bug_when>
    <thetext>(In reply to Darin Adler from comment #4)
&gt; Comment on attachment 424418 [details]
&gt; Patch
&gt; 
&gt; View in context:
&gt; https://bugs.webkit.org/attachment.cgi?id=424418&amp;action=review
&gt; 
&gt; &gt; Source/WTF/ChangeLog:10
&gt; &gt; +        Use RELEASE_LOG() instead of WTFLogAlways() to log memory pressure events, so that they don&apos;t
&gt; &gt; +        show on stdout in the performance tests and make them fail.
&gt; 
&gt; Does this still achieve what we want in production builds?

We will see the logging is os_log which I believe is suitable for such logging.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1744423</commentid>
    <comment_count>6</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2021-03-26 18:00:40 -0700</bug_when>
    <thetext>Committed r275125: &lt;https://commits.webkit.org/r275125&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 424418.</thetext>
  </long_desc>
      
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            <attachid>424418</attachid>
            <date>2021-03-26 16:29:20 -0700</date>
            <delta_ts>2021-03-26 18:00:41 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-223826-20210326162919.patch</filename>
            <type>text/plain</type>
            <size>2543</size>
            <attacher name="Chris Dumez">cdumez</attacher>
            
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