-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello at all,
i have played a little bit with opennnms-rrd-stresser from 1.6.1 stable. I used the parameters like the wiki in http://www.opennms.org/index.php/100K_files%2C_300K_updates%2C_10Kfiles_per_directory%2C_19_HDD%2C_XFS_in_NetApp to have comparable result. During jrb-file creation iostat shows 100% utilization on my harddisc. During the update i get the following lines in output: <!-- snip --> 20000 samples stored, -4015 updates/sec avg since first update 1003 updates/sec avg for all time: QS: totalOperationsPending=40, significantOpsPending=20, filesWithSignificantWork=40, filesWithInsignificantWork=0 QS: , createsCompleted=0, updatesCompleted=0, errors=19899, promotionRate=0.0, promotionCount=0 QS: , currentEnqueueRates=(500/500/1000), currentDequeueRate=(487/488/975), currentItemDequeRate=975, currentOpsPerUpdate=1.0, currentPrcntSignificant=50.0%, elapsedTime=1 QS: , overallEnqueueRate=(502/502/1004), overallDequeueRate=(501/501/1002), overallItemDequeRate=1002, overallOpsPerUpdate=1.0, overallPrcntSignificant=50.0%, totalElapsedTime=20 21000 samples stored, -3775 updates/sec avg since first update 1003 updates/sec avg for all time: QS: totalOperationsPending=13, significantOpsPending=6, filesWithSignificantWork=13, filesWithInsignificantWork=0 QS: , createsCompleted=0, updatesCompleted=0, errors=20925, promotionRate=0.0, promotionCount=0 QS: , currentEnqueueRates=(500/500/1000), currentDequeueRate=(514/513/1027), currentItemDequeRate=1027, currentOpsPerUpdate=1.0, currentPrcntSignificant=50.0%, elapsedTime=1 QS: , overallEnqueueRate=(501/501/1003), overallDequeueRate=(501/501/1003), overallItemDequeRate=1003, overallOpsPerUpdate=1.0, overallPrcntSignificant=50.0%, totalElapsedTime=21 22000 samples stored, -3557 updates/sec avg since first update 1003 updates/sec avg for all time: QS: totalOperationsPending=37, significantOpsPending=18, filesWithSignificantWork=37, filesWithInsignificantWork=0 QS: , createsCompleted=0, updatesCompleted=0, errors=21900, promotionRate=0.0, promotionCount=0 QS: , currentEnqueueRates=(500/500/1000), currentDequeueRate=(488/488/976), currentItemDequeRate=976, currentOpsPerUpdate=1.0, currentPrcntSignificant=50.0%, elapsedTime=1 QS: , overallEnqueueRate=(501/501/1003), overallDequeueRate=(501/500/1001), overallItemDequeRate=1001, overallOpsPerUpdate=1.0, overallPrcntSignificant=50.0%, totalElapsedTime=22 23000 samples stored, -3358 updates/sec avg since first update 1003 updates/sec avg for all time: QS: totalOperationsPending=11, significantOpsPending=5, filesWithSignificantWork=11, filesWithInsignificantWork=0 QS: , createsCompleted=0, updatesCompleted=0, errors=22925, promotionRate=0.0, promotionCount=0 QS: , currentEnqueueRates=(499/499/999), currentDequeueRate=(512/512/1024), currentItemDequeRate=1024, currentOpsPerUpdate=1.0, currentPrcntSignificant=50.0%, elapsedTime=1 QS: , overallEnqueueRate=(501/501/1003), overallDequeueRate=(501/501/1002), overallItemDequeRate=1002, overallOpsPerUpdate=1.0, overallPrcntSignificant=50.0%, totalElapsedTime=23 24000 samples stored, -3176 updates/sec avg since first update 1003 updates/sec avg for all time: QS: totalOperationsPending=40, significantOpsPending=20, filesWithSignificantWork=40, filesWithInsignificantWork=0 QS: , createsCompleted=0, updatesCompleted=0, errors=23896, promotionRate=0.0, promotionCount=0 QS: , currentEnqueueRates=(500/500/1001), currentDequeueRate=(485/486/971), currentItemDequeRate=971, currentOpsPerUpdate=1.0, currentPrcntSignificant=50.0%, elapsedTime=1 QS: , overallEnqueueRate=(501/501/1003), overallDequeueRate=(500/500/1001), overallItemDequeRate=1001, overallOpsPerUpdate=1.0, overallPrcntSignificant=50.0%, totalElapsedTime=24 25000 samples stored, -3009 updates/sec avg since first update 1003 updates/sec avg for all time: QS: totalOperationsPending=16, significantOpsPending=8, filesWithSignificantWork=16, filesWithInsignificantWork=0 QS: , createsCompleted=0, updatesCompleted=0, errors=24919, promotionRate=0.0, promotionCount=0 QS: , currentEnqueueRates=(500/500/1000), currentDequeueRate=(512/512/1024), currentItemDequeRate=1024, currentOpsPerUpdate=1.0, currentPrcntSignificant=50.0%, elapsedTime=1 <!-- snip --> I was wondering errors are counting and iostat -x 1 shows 0% utilization. I call with the following parameter: java -jar -Xmx1024m -Dorg.opennms.rrd.queuing.writethreads=10 - Dstresstest.filecount=100000 -Dstresstest.modulus=1000 - Dstresstest.threadcount=75 -Dstresstest.maxupdates=300000 - Dstresstest.filesperdir=10000 -Dstresstest.file=/mnt/rrd-data/test/ / root/opennms-rrd-stresser-1.6.1-jar-with-dependencies.jar- > my- result.txt I´m running on: Debian 4.0r4 uname -a: Linux <my-host> 2.6.24-1-686 #1 SMP Thu Jun 5 13:30:33 UTC 2008 i686 GNU/Linux java -version: java version "1.6.0_06" Java(TM) SE Runtime Environment (build 1.6.0_06-b02) Java HotSpot(TM) Client VM (build 10.0-b22, mixed mode, sharing) - -- Ronny Trommer (Germany) Web: http://www.open-factory.org IRC: irc.freenode.org - #opennms PGP key: 7ED9 1A00 0BD9 EB84 9F63 5808 B1BC E829 E383 98A0 Keyserver: keyserver.pgp.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (Darwin) iEYEARECAAYFAkkzxJUACgkQsbzoKeODmKCB8ACggG/2I6GEq/nPgMLsszYCPjr4 yl8Anigd+CEKkyqro2fkowYsY+7TRh9R =vUiW -----END PGP SIGNATURE----- ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Please read the OpenNMS Mailing List FAQ: http://www.opennms.org/index.php/Mailing_List_FAQ opennms-devel mailing list To *unsubscribe* or change your subscription options, see the bottom of this page: https://lists.sourceforge.net/lists/listinfo/opennms-devel
