[jira] [Updated] (SOLR-16531) Performance degradation due to introduction of JAX-RS

["Jason Gerlowski (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-16531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Gerlowski updated SOLR-16531:
-----------------------------------
    Attachment: jaxrs-integration-with-app-per-configset-flamegraph.html

> Performance degradation due to introduction of JAX-RS
> -----------------------------------------------------
>
>                 Key: SOLR-16531
>                 URL: https://issues.apache.org/jira/browse/SOLR-16531
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Ishan Chattopadhyaya
>            Priority: Blocker
>             Fix For: 9.2
>
>         Attachments: Screenshot from 2022-11-09 11-20-44.png, jaxrs-integration-with-app-per-configset-flamegraph.html, results-with-patch.tar.gz, vanilla-jaxrs-integration-flamegraph.html
>
>
> During performance benchmarking on branch_9x, I observed a slowdown in restart performance since commits in SOLR-16347. See attached screenshot.
> CC [~gerlowskija].
> http://mostly.cool/cluster-test-with-patch.html
> The benchmark is here: https://github.com/fullstorydev/solr-bench/blob/ishan/repeatable-jenkins/suites/cluster-test.json. This suite was run after retro-actively applying the parallelStream patch from SOLR-16414: https://github.com/apache/solr/commit/b33161d0cdd976fc0c3dc78c4afafceb4db671cf.diff 
> Effort to automate these benchmarks is WIP and tracked here: SOLR-16525.



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