On 19/11/2018 15:30, Michael Vorburger wrote:
> On Mon, Nov 19, 2018 at 3:24 PM Faseela K <faseel...@ericsson.com
> <mailto:faseel...@ericsson.com>> wrote:
> 
>     Are these issues resolved?
>     I am still getting some job timeouts intermittently.
>     Sometimes merge jobs, sometimes CSIT jobs.
> 
> 
> same here, something NOK on Jenkins slaves,
> e.g. 
> https://jenkins.opendaylight.org/releng/job/openflowplugin-maven-verify-neon-mvn35-openjdk8/146/console.
> 
> I've opened helpdesk ticket #63907 about this.

This is very weird, as the slaves seem to be pausing for quite some
time, quoteth
https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-maven-verify-neon-mvn35-openjdk8/478/console-timestamp.log.gz
:

> 13:44:30  [INFO] --- maven-bundle-plugin:4.0.0:deploy (default-deploy) @ 
> ipv6service-api ---
> 13:44:30  [INFO] Remote OBR update disabled (enable with -DremoteOBR)
> 13:44:30  [INFO] 
> 13:44:30  [INFO] --------------< org.opendaylight.netvirt:odl-netvirt-api 
> >--------------
> 13:44:30  [INFO] Building OpenDaylight :: NetVirt :: api 0.8.0-SNAPSHOT       
>     [33/64]
> 13:44:30  [INFO] ------------------------------[ feature 
> ]-------------------------------
> 14:02:19  [INFO] 
> 14:02:19  [INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ 
> odl-netvirt-api ---

And load indicates all CPU activity pretty much halted for 17 minutes:

> 14:19:16  01:42:01 PM     CPU     %user     %nice   %system   %iowait    
> %steal     %idle
> 14:19:16  01:43:01 PM     all     35.17      0.00      1.01      0.00      
> 0.02     63.80
> 14:19:16  01:44:01 PM     all      7.15      0.00      0.45      0.00      
> 0.01     92.39
> 14:19:16  01:45:01 PM     all      8.81      0.00      0.49      0.00      
> 0.00     90.69
> 14:19:16  01:46:01 PM     all      0.18      0.00      0.03      0.00      
> 0.00     99.79
> 14:19:16  01:47:01 PM     all      0.57      0.00      0.04      0.00      
> 0.00     99.39
> 14:19:16  01:48:01 PM     all      0.32      0.00      0.03      0.00      
> 0.00     99.64
> 14:19:16  01:49:01 PM     all      0.14      0.00      0.03      0.00      
> 0.00     99.83
> 14:19:16  01:50:01 PM     all      0.17      0.00      0.03      0.00      
> 0.00     99.79
> 14:19:16  01:51:01 PM     all      0.22      0.00      0.04      0.01      
> 0.00     99.73
> 14:19:16  01:52:02 PM     all      0.18      0.00      0.03      0.00      
> 0.00     99.79
> 14:19:16  01:53:01 PM     all      0.23      0.00      0.03      0.00      
> 0.00     99.74
> 14:19:16  01:54:01 PM     all      0.34      0.00      0.05      0.00      
> 0.00     99.61
> 14:19:16  01:55:01 PM     all      0.38      0.00      0.11      0.01      
> 0.00     99.49
> 14:19:16  01:56:01 PM     all      0.32      0.00      0.10      0.00      
> 0.00     99.58
> 14:19:16  01:57:01 PM     all      0.17      0.00      0.05      0.00      
> 0.00     99.78
> 14:19:16  01:58:01 PM     all      0.16      0.00      0.04      0.00      
> 0.00     99.80
> 14:19:16  01:59:01 PM     all      0.14      0.00      0.04      0.00      
> 0.00     99.82
> 14:19:16  02:00:01 PM     all      0.28      0.00      0.09      0.00      
> 0.00     99.63
> 14:19:16  02:01:01 PM     all      0.30      0.00      0.10      0.00      
> 0.00     99.59
> 14:19:16  02:02:01 PM     all      0.36      0.00      0.09      0.00      
> 0.00     99.55
> 14:19:16  02:03:01 PM     all      6.68      0.00      0.83      0.03      
> 0.00     92.45
> 14:19:16  02:04:01 PM     all     38.29      0.00      1.83      0.05      
> 0.04     59.79

while network activity went down for ~12 minutes:

> 14:19:16  01:42:01 PM      eth0    201.27    193.89    439.31     13.10      
> 0.00      0.00      0.00
> 14:19:16  01:43:01 PM      eth0      6.63      4.76      2.29      3.20      
> 0.00      0.00      0.00
> 14:19:16  01:44:01 PM      eth0      1.15      0.67      0.22      0.07      
> 0.00      0.00      0.00
> 14:19:16  01:45:01 PM      eth0      9.83      7.48      3.94      3.15      
> 0.00      0.00      0.00
> 14:19:16  01:46:01 PM      eth0      3.41      2.48      2.51      0.74      
> 0.00      0.00      0.00
> 14:19:16  01:47:01 PM      eth0      8.56      3.33      4.80      0.89      
> 0.00      0.00      0.00
> 14:19:16  01:48:01 PM      eth0      4.71      3.40      3.48      1.42      
> 0.00      0.00      0.00
> 14:19:16  01:49:01 PM      eth0      3.81      2.68      2.52      1.10      
> 0.00      0.00      0.00
> 14:19:16  01:50:01 PM      eth0      5.23      3.46      5.58      0.83      
> 0.00      0.00      0.00
> 14:19:16  01:51:01 PM      eth0      6.09      4.41      7.75      0.92      
> 0.00      0.00      0.00
> 14:19:16  01:52:02 PM      eth0      5.68      3.76      6.22      0.82      
> 0.00      0.00      0.00
> 14:19:16  01:53:01 PM      eth0      5.15      3.88      5.31      0.98      
> 0.00      0.00      0.00
> 14:19:16  01:54:01 PM      eth0     26.00     19.09     39.96      2.84      
> 0.00      0.00      0.00
> 14:19:16  01:55:01 PM      eth0    153.66    143.29    341.57     10.78      
> 0.00      0.00      0.00
> 14:19:16  01:56:01 PM      eth0    205.63    200.37    429.25     13.79      
> 0.00      0.00      0.00
> 14:19:16  01:57:01 PM      eth0    108.76    102.56    237.71      6.80      
> 0.00      0.00      0.00
> 14:19:16  01:58:01 PM      eth0     73.50     70.35    142.76      5.56      
> 0.00      0.00      0.00

and IO was mostly silenced, too:

> 14:19:16  12:47:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
> 14:19:16  01:38:01 PM     19.29      0.03     19.25      0.80   1005.33
> 14:19:16  01:39:01 PM      9.80      0.00      9.80      0.00    710.09
> 14:19:16  01:40:01 PM      6.86      0.03      6.83      0.67    437.74
> 14:19:16  01:41:01 PM    245.23    221.90     23.33   3130.10   1035.75
> 14:19:16  01:42:01 PM      7.38      0.00      7.38      0.00    965.43
> 14:19:16  01:43:01 PM      7.89      0.05      7.84      0.80    407.00
> 14:19:16  01:44:01 PM      2.22      0.00      2.22      0.00     94.69
> 14:19:16  01:45:01 PM     10.78      0.00     10.78      0.00    670.92
> 14:19:16  01:46:01 PM      4.40      0.00      4.40      0.00     65.95
> 14:19:16  01:47:01 PM      5.31      0.00      5.31      0.00     86.04
> 14:19:16  01:48:01 PM      6.30      0.00      6.30      0.00    104.20
> 14:19:16  01:49:01 PM      5.06      0.00      5.06      0.00     82.18
> 14:19:16  01:50:01 PM      5.76      0.00      5.76      0.00     95.94
> 14:19:16  01:51:01 PM      5.26      0.00      5.26      0.00     90.86
> 14:19:16  01:52:02 PM      5.75      0.00      5.75      0.00     85.94
> 14:19:16  01:53:01 PM      4.96      0.00      4.96      0.00     96.58
> 14:19:16  01:54:01 PM      2.85      0.00      2.85      0.00     56.69
> 14:19:16  01:55:01 PM     16.44      0.00     16.44      0.00    736.68
> 14:19:16  01:56:01 PM      6.11      0.00      6.11      0.00   1012.36
> 14:19:16  01:57:01 PM      4.55      0.00      4.55      0.00    777.04
> 14:19:16  01:58:01 PM      1.63      0.00      1.63      0.00    311.32
> 14:19:16  01:59:01 PM      0.70      0.00      0.70      0.00    255.83
> 14:19:16  02:00:01 PM      0.98      0.00      0.98      0.00    423.66
> 14:19:16  02:01:01 PM      1.13      0.00      1.13      0.00    421.36
> 14:19:16  02:02:01 PM      1.01      0.00      1.01      0.00    390.00
> 14:19:16  02:03:01 PM     10.27      0.20     10.07    137.22    360.95
> 14:19:16  02:04:01 PM     57.46      0.05     57.41     41.43  10262.12

So something was very much amiss... a retriggered
https://jenkins.opendaylight.org/releng/job/netvirt-maven-verify-neon-mvn35-openjdk8/482/console
shows this mulling for about seconds:

> 00:14:26.156 [INFO] Remote OBR update disabled (enable with -DremoteOBR)
> 00:14:26.157 [INFO] 
> 00:14:26.157 [INFO] --------------< org.opendaylight.netvirt:odl-netvirt-api 
> >--------------
> 00:14:26.157 [INFO] Building OpenDaylight :: NetVirt :: api 0.8.0-SNAPSHOT    
>        [33/64]
> 00:14:26.157 [INFO] ------------------------------[ feature 
> ]-------------------------------
> 00:14:46.642 [INFO] 
> 00:14:46.642 [INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ 
> odl-netvirt-api ---

Looking at Michael's build at
https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/openflowplugin-maven-verify-neon-mvn35-openjdk8/146/console-timestamp.log.gz:

> 12:06:34  [INFO] --< 
> org.opendaylight.openflowplugin:odl-openflowplugin-flow-services-rest >--
> 12:06:34  [INFO] Building OpenDaylight :: Openflow Plugin :: Flow Services :: 
> REST 0.8.0-SNAPSHOT [70/81]
> 12:06:34  [INFO] ------------------------------[ feature 
> ]-------------------------------
> 12:10:45  [INFO] 
> 12:10:45  [INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ 
> odl-openflowplugin-flow-services-rest ---

and this is definitely nexus:

> 11:32:03  [INFO] --- maven-bundle-plugin:4.0.0:deploy (default-deploy) @ 
> openflowplugin-blueprint-config ---
> 11:32:03  [INFO] Remote OBR update disabled (enable with -DremoteOBR)
> 11:32:03  [INFO] 
> 11:32:03  [INFO] ---< 
> org.opendaylight.openflowplugin:odl-openflowplugin-southbound >----
> 11:32:03  [INFO] Building OpenDaylight :: Openflow Plugin :: Li southbound 
> API implementation 0.8.0-SNAPSHOT [34/81]
> 11:32:03  [INFO] ------------------------------[ feature 
> ]-------------------------------
> 11:35:22  [WARNING] Could not validate integrity of download from 
> https://nexus.opendaylight.org/content/repositories/public/com/bea/xml/jsr173-ri/1.0/jsr173-ri-1.0.jar:
>  Checksum validation failed, no checksums available
> 11:35:22  [WARNING] Checksum validation failed, no checksums available from 
> opendaylight-mirror for 
> https://nexus.opendaylight.org/content/repositories/public/com/bea/xml/jsr173-ri/1.0/jsr173-ri-1.0.jar
> 11:35:25  [INFO] 
> 11:35:25  [INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ 
> odl-openflowplugin-southbound ---

Regards,
Robert

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