Bug 196155

Summary: [ews-build] use lz4 compression for improving buildbot performance
Product: WebKit Reporter: Aakash Jain <aakash_jain>
Component: Tools / TestsAssignee: Aakash Jain <aakash_jain>
Status: RESOLVED FIXED    
Severity: Normal CC: aakash_jain, ap, commit-queue, dewei_zhu, jbedard, lforschler, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=219133
Attachments:
Description Flags
Patch none

Aakash Jain
Reported 2019-03-22 11:24:54 PDT
Buildbot by default use ‘gz’ for log compression (this is used by default even if we don’t configure logCompressionMethod in master.cfg). lz4 is much faster than gz (~10x faster). 6MB/s vs 77MB/s at http://docs.buildbot.net/latest/manual/configuration/global.html#log-handling We should switch to lz4 to improve performance.
Attachments
Patch (1.11 KB, patch)
2019-03-22 11:26 PDT, Aakash Jain 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Aakash Jain
Comment 1 2019-03-22 11:26:06 PDT
Created attachment 365749 [details] Patch
Aakash Jain
Comment 2 2019-03-22 11:26:23 PDT
Related: <rdar://problem/33416017>
WebKit Commit Bot
Comment 3 2019-03-25 15:03:36 PDT
Comment on attachment 365749 [details] Patch Clearing flags on attachment: 365749 Committed r243463: <https://trac.webkit.org/changeset/243463>
WebKit Commit Bot
Comment 4 2019-03-25 15:03:37 PDT
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 5 2019-03-25 15:04:17 PDT
<rdar://problem/49231332>
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