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    <title>OpenDaylight JIRA</title>
    <link>https://jira.opendaylight.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>8.20.10</version>
        <build-number>820010</build-number>
        <build-date>22-06-2022</build-date>
    </build-info>


<item>
            <title>[GENIUS-81] opendaylight is consuming too much CPU resource</title>
                <link>https://jira.opendaylight.org/browse/GENIUS-81</link>
                <project id="10126" key="GENIUS">genius</project>
                    <description>&lt;p&gt;release: carbon/stable release&lt;br/&gt;
configuration: &lt;br/&gt;
GONGYSH-3:distribution-karaf-0.6.0-Carbon yongshenggong$ cat  etc/opendaylight/datastore/initial/config/netvirt-aclservice-config.xml&lt;br/&gt;
&amp;lt;aclservice-config xmlns=&quot;urn:opendaylight:netvirt:aclservice-config&quot;&amp;gt;&lt;br/&gt;
  &amp;lt;security-group-mode&amp;gt;stateful&amp;lt;/security-group-mode&amp;gt;&lt;br/&gt;
  &amp;lt;default-behavior&amp;gt;deny&amp;lt;/default-behavior&amp;gt;&lt;br/&gt;
&amp;lt;/aclservice-config&amp;gt;&lt;/p&gt;

&lt;p&gt;OVS: 2.6.1&lt;/p&gt;

&lt;p&gt;transparent seemingly does not have this problem&lt;/p&gt;

&lt;p&gt;2017-05-29 12:45:02,457 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received add for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,457 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received remove for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,458 | INFO  | nPool-1-worker-1 | IfmUtil                          | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Binding Service default.tun50d944cb5fe for : tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,458 | INFO  | nPool-1-worker-1 | OvsInterfaceStateAddHelper       | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Adding Interface State to Oper DS for interface: tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,458 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received add for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,458 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received remove for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,458 | INFO  | nPool-1-worker-1 | IfmUtil                          | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Binding Service default.tun50d944cb5fe for : tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,459 | INFO  | nPool-1-worker-1 | OvsInterfaceStateAddHelper       | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Adding Interface State to Oper DS for interface: tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,459 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received add for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,459 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received remove for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,459 | INFO  | nPool-1-worker-1 | IfmUtil                          | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Binding Service default.tun50d944cb5fe for : tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,460 | INFO  | nPool-1-worker-1 | OvsInterfaceStateAddHelper       | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Adding Interface State to Oper DS for interface: tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,460 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received add for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,460 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received remove for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,460 | INFO  | nPool-1-worker-1 | IfmUtil                          | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Binding Service default.tun50d944cb5fe for : tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,460 | INFO  | nPool-1-worker-1 | OvsInterfaceStateAddHelper       | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Adding Interface State to Oper DS for interface: tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,461 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received add for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,461 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received remove for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;br/&gt;
2017-05-29 12:45:02,461 | INFO  | nPool-1-worker-1 | IfmUtil                          | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Binding Service default.tun50d944cb5fe for : tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,461 | INFO  | nPool-1-worker-1 | OvsInterfaceStateAddHelper       | 351 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.Carbon | Adding Interface State to Oper DS for interface: tun50d944cb5fe&lt;br/&gt;
2017-05-29 12:45:02,462 | INFO  | eChangeHandler-0 | LockListener                     | 344 - org.opendaylight.genius.lockmanager-impl - 0.2.0.Carbon | Received add for lock interfacestun50d944cb5fe : Lock{getLockName=interfacestun50d944cb5fe, getLockOwner=ForkJoinPool-1-worker-1, augmentations={}}&lt;/p&gt;</description>
                <environment>&lt;p&gt;Operating System: Mac OS&lt;br/&gt;
Platform: All&lt;/p&gt;</environment>
        <key id="19862">GENIUS-81</key>
            <summary>opendaylight is consuming too much CPU resource</summary>
                <type id="10104" iconUrl="https://jira.opendaylight.org/secure/viewavatar?size=xsmall&amp;avatarId=10303&amp;avatarType=issuetype">Bug</type>
                                                <status id="5" iconUrl="https://jira.opendaylight.org/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="green"/>
                                    <resolution id="10003">Cannot Reproduce</resolution>
                                        <assignee username="k.faseela">Faseela K</assignee>
                                    <reporter username="gong_ys2013@yahoo.com">yong sheng gong</reporter>
                        <labels>
                    </labels>
                <created>Mon, 29 May 2017 05:23:00 +0000</created>
                <updated>Thu, 10 May 2018 06:06:29 +0000</updated>
                            <resolved>Thu, 10 May 2018 06:06:29 +0000</resolved>
                                    <version>Carbon</version>
                                                    <component>General</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="35975" author="shague@redhat.com" created="Mon, 10 Jul 2017 17:56:11 +0000"  >&lt;p&gt;Moved this over to genius since these logs are genius logs. &lt;/p&gt;

&lt;p&gt;Is it possible that is the only issue, that the default logging is at INFO?&lt;/p&gt;</comment>
                            <comment id="35976" author="faseela.k@ericsson.com" created="Tue, 8 Aug 2017 07:17:34 +0000"  >&lt;p&gt;Hi,&lt;/p&gt;

&lt;p&gt;  For a production deployment, you are not supposed to run on INFO logs.&lt;br/&gt;
  Please turn off INFO logs after logging into karaf, and check if you are still seeing high CPU. If so please collect jstack/JFR output on the karaf process, and attach to the TR, we will have a look.&lt;/p&gt;

&lt;p&gt;We have fixed some of the high CPU issues in master/carbon recently, so please do check if you see the issue on latest builds.&lt;/p&gt;

&lt;p&gt;Thanks,&lt;br/&gt;
Faseela&lt;/p&gt;</comment>
                            <comment id="59803" author="vorburger" created="Thu, 26 Oct 2017 14:34:58 +0000"  >&lt;p&gt;This issue does not seem to be actionable to me - we would need Java profiling details.. I would close this.&lt;/p&gt;</comment>
                    </comments>
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