Note: This is a beta release of Red Hat Bugzilla 5.0. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Also email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback here.

Bug 1512074

Summary: java.lang.OutOfMemoryError: Java heap space
Product: Red Hat OpenStack Reporter: Sai Sindhur Malleni <smalleni>
Component: opendaylightAssignee: Michael Vorburger <vorburger>
Status: CLOSED DUPLICATE QA Contact: Itzik Brown <itbrown>
Severity: high Docs Contact:
Priority: high    
Version: 12.0 (Pike)CC: mkolesni, nyechiel
Target Milestone: ---Keywords: Triaged, ZStream
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
N/A
Last Closed: 2017-11-27 14:58:43 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Sai Sindhur Malleni 2017-11-10 19:02:22 UTC
Description of problem:
On running perf/scale tests on an OSP 12 cloud with 3 OpenStack controllers + 3 ODLs + 28 computes, by creating 100s of neutron resources and deleting them we see OOM on an ODL instance.  

Version-Release number of selected component (if applicable):
OSP12
Puddle: 2017-10-31.2
ODL RPM: opendaylight-6.2.0-3.el7ost.noarch

How reproducible:


Steps to Reproduce:
1. Run perf/scale tests using Browbeat+neutron and create large number of neutro nresources
2.
3.

Actual results:
one of the ODLs dies due to OOM

Expected results:
There should be no OOM

Additional info:
STDOUT of JVM when exiting
https://gist.github.com/smalleni/e9fab9985f3b44088e8490ce441fa221

Comment 1 Michael Vorburger 2017-11-27 14:58:43 UTC

*** This bug has been marked as a duplicate of bug 1512073 ***