Bug 1512074

Summary:	java.lang.OutOfMemoryError: Java heap space
Product:	Red Hat OpenStack	Reporter:	Sai Sindhur Malleni <smalleni>
Component:	opendaylight	Assignee:	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:
Embargoed:

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 ***