https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/YANGTOOLS-719 yangtools <p>We have detected performance regression on the openflow REST config test:</p> <p><a href="https://jenkins.opendaylight.org/releng/view/openflowplugin/job/openflowplugin-csit-1node-config-performance-only-boron/plot/Flow%20Config%20Performance/" class="external-link" target="_blank" rel="nofollow noopener">https://jenkins.opendaylight.org/releng/view/openflowplugin/job/openflowplugin-csit-1node-config-performance-only-boron/plot/Flow%20Config%20Performance/</a></p> <p>The regression is quite severe, from 200 flows/sec (single flow/POST transaction) to 4 flows/sec and it seems it is been introduced after this patch (master is also impacted):</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/47980/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/47980/</a></p> <p>To reproduce:</p> <ul class="alternate" type="square"> <li>Start controller with openflow feature: odl-openflowplugin-flow-services-ui</li> <li>Start mininet linear: sudo mn --controller=remote,ip=192.168.0.1 --topo linear,15</li> <li>Start perf test: python odl_tester.py --threads 5 --flows 20000 --timeout 10</li> </ul> <p>odl_tester.py script is available in int/test repo: test/tools/odl-mdsal-clustering-tests/clustering-performance-test</p> <p>Operating System: All<br/> Platform: All</p> YANGTOOLS-719

Regression on openflow REST performance test

Bug Resolved Done Unassigned Luis Gomez Sun, 20 Nov 2016 18:47:15 +0000 Sun, 10 Apr 2022 18:35:56 +0000 Tue, 22 Nov 2016 12:51:46 +0000 0 1 <p>I suggest to revert this patch until we will have fine-tuned solution.</p> <p>Both commits (655c13c48277155b02706b75c88554c4a05ce673<br/> and 3e4972b4e8edd7387666808014cd33daddef2cb5) have been reverted.<br/> master: <a href="https://git.opendaylight.org/gerrit/#/c/48523/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/48523/</a><br/> stable/boron: <a href="https://git.opendaylight.org/gerrit/#/c/48528/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/48528/</a></p> <p>New solution is proposed here:<br/> <a href="https://git.opendaylight.org/gerrit/#/c/48532/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/48532/</a></p> <p>@Luis please can you retest with this patch <a href="https://git.opendaylight.org/gerrit/#/c/48532/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/48532/</a></p> <p>Thanks.</p> <p>Sry, I overlooked the conversation in mailing list. Thanks for retesting.</p> <p>Result:<br/> Patch seems to be OK (no impact on REST perf)</p> <p>Bug closed since the performance regression is resolved.</p> <p>Solution of <a href="https://jira.opendaylight.org/browse/YANGTOOLS-617" title="Mandatory leaf enforcement does not work when RESTCONF call is made is certain way" class="issue-link" data-issue-key="YANGTOOLS-617"><del>YANGTOOLS-617</del></a> will be tracked here:<br/> <a href="https://bugs.opendaylight.org/show_bug.cgi?id=5968" class="external-link" target="_blank" rel="nofollow noopener">https://bugs.opendaylight.org/show_bug.cgi?id=5968</a></p> Development External issue ID 7210 External issue URL ODL SR Target Milestone Rank 0|i028yn: