<?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>152804</bug_id>
          
          <creation_ts>2016-01-06 13:01:17 -0800</creation_ts>
          <short_desc>The sampling of time series on v3 UI is too aggressive</short_desc>
          <delta_ts>2016-02-16 13:50:01 -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>Perf Dashboard</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></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Ryosuke Niwa">rniwa</reporter>
          <assigned_to name="Ryosuke Niwa">rniwa</assigned_to>
          <cc>cdumez</cc>
    
    <cc>dewei_zhu</cc>
    
    <cc>jond</cc>
    
    <cc>kling</cc>
    
    <cc>koivisto</cc>
    
    <cc>rniwa</cc>
    
    <cc>slewis</cc>
    
    <cc>timothy</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1153173</commentid>
    <comment_count>0</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2016-01-06 13:01:17 -0800</bug_when>
    <thetext>Make it less aggressive so that we can see more points.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1153179</commentid>
    <comment_count>1</comment_count>
      <attachid>268396</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2016-01-06 13:10:37 -0800</bug_when>
    <thetext>Created attachment 268396
Tweaked the sampling algorithm</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1153180</commentid>
    <comment_count>2</comment_count>
      <attachid>268396</attachid>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2016-01-06 13:13:21 -0800</bug_when>
    <thetext>Comment on attachment 268396
Tweaked the sampling algorithm

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1153185</commentid>
    <comment_count>3</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2016-01-06 13:17:10 -0800</bug_when>
    <thetext>Committed r194661: &lt;http://trac.webkit.org/changeset/194661&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>268396</attachid>
            <date>2016-01-06 13:10:37 -0800</date>
            <delta_ts>2016-01-06 13:13:21 -0800</delta_ts>
            <desc>Tweaked the sampling algorithm</desc>
            <filename>bug-152804-20160106131006.patch</filename>
            <type>text/plain</type>
            <size>4055</size>
            <attacher name="Ryosuke Niwa">rniwa</attacher>
            
              <data encoding="base64">SW5kZXg6IFdlYnNpdGVzL3BlcmYud2Via2l0Lm9yZy9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09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</data>
<flag name="review"
          id="293343"
          type_id="1"
          status="+"
          setter="cdumez"
    />
          </attachment>
      

    </bug>

</bugzilla>