[ https://issues.apache.org/jira/browse/TS-1457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan M. Carroll resolved TS-1457. --------------------------------- Resolution: Fixed Fix Version/s: 3.3.1 Assignee: Alan M. Carroll > transforms during video requests cause massive memory growth > ------------------------------------------------------------ > > Key: TS-1457 > URL: https://issues.apache.org/jira/browse/TS-1457 > Project: Traffic Server > Issue Type: Bug > Components: Core > Affects Versions: 3.2.0 > Environment: Linux RHEL6.2 > Reporter: Aidan McGurn > Assignee: Alan M. Carroll > Priority: Critical > Fix For: 3.3.1 > > Attachments: 3.0.3-null-massif.txt, 3.0.5-null-massif.txt, > alan-chunk-fix-3.2.0-null.txt, alan-nofix-3.2.0-null.txt, > no-null-3.2.0-massif.txt, null-3.0.2-massif.txt, null-3.2.0-massif.txt, > ts-1457-patch-1.diff > > > Running the null-transform example object over 3.2.0, shows massive memory > growth - > This could be seen on our system since using 3.2.0 with custom plugin which > invokes transforms - under load ~6K and with video content (only Video - > small files are ok), a huge growth was seen (GB's) such that it crashes the > load test machine. > heap profiles are attached for comparison: > -null transform example so over 3.2.0 > -NO null transform over 3.2.0 > -null transform example so over 3.0.2 > As can be seen no issue in 3.0.2 - > The profiles show clearly the call chain is different for both releases > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira