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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   
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Clone Of: Environment:
Last Closed: 2017-11-27 14:58:43 UTC Type: Bug
Regression: --- Mount Type: ---
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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):
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

Actual results:
one of the ODLs dies due to OOM

Expected results:
There should be no OOM

Additional info:
STDOUT of JVM when exiting

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

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