<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

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

    <bug>
          <bug_id>194474</bug_id>
          
          <creation_ts>2019-02-09 09:49:57 -0800</creation_ts>
          <short_desc>REGRESSION(r241237): Shows significant memory increase in WSL (Requested by yusukesuzuki on #webkit).</short_desc>
          <delta_ts>2019-02-09 09:54:35 -0800</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>
          
          
          <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>
          
          <blocked>194469</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="WebKit Commit Bot">commit-queue</reporter>
          <assigned_to name="WebKit Commit Bot">commit-queue</assigned_to>
          <cc>ggaren</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>ysuzuki</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1504583</commentid>
    <comment_count>0</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-02-09 09:49:57 -0800</bug_when>
    <thetext>https://trac.webkit.org/changeset/241237 broke the build:
Shows significant memory increase in WSL (Requested by yusukesuzuki on #webkit).

This is an automatic bug report generated by webkitbot. If this bug
report was created because of a flaky test, please file a bug for the flaky
test (if we don&apos;t already have one on file) and dup this bug against that bug
so that we can track how often these flaky tests fail.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1504585</commentid>
    <comment_count>1</comment_count>
      <attachid>361608</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-02-09 09:50:03 -0800</bug_when>
    <thetext>Created attachment 361608
ROLLOUT of r241237

Any committer can land this patch automatically by marking it commit-queue+.  The commit-queue will build and test the patch before landing to ensure that the rollout will be successful.  This process takes approximately 15 minutes.

If you would like to land the rollout faster, you can use the following command:

  webkit-patch land-attachment ATTACHMENT_ID

where ATTACHMENT_ID is the ID of this attachment.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1504587</commentid>
    <comment_count>2</comment_count>
      <attachid>361608</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-02-09 09:52:44 -0800</bug_when>
    <thetext>Comment on attachment 361608
ROLLOUT of r241237

Clearing flags on attachment: 361608

Committed r241241: &lt;https://trac.webkit.org/changeset/241241&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1504588</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-02-09 09:52:46 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1504590</commentid>
    <comment_count>4</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-02-09 09:54:35 -0800</bug_when>
    <thetext>&lt;rdar://problem/47942784&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>361608</attachid>
            <date>2019-02-09 09:50:03 -0800</date>
            <delta_ts>2019-02-09 09:52:44 -0800</delta_ts>
            <desc>ROLLOUT of r241237</desc>
            <filename>bug-194474-20190209095002.patch</filename>
            <type>text/plain</type>
            <size>4673</size>
            <attacher name="WebKit Commit Bot">commit-queue</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjQxMjQwCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw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=
</data>

          </attachment>
      

    </bug>

</bugzilla>