Hi, We experience since some days an heavy load average from Artifactory in our server.
top - 10:54:25 up 18 days, 22:52, 4 users, load average: 28.58, 28.76, 27.57 Tasks: 267 total, 4 running, 257 sleeping, 1 stopped, 5 zombie Cpu(s): 46.5%us, 51.1%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 2.4%si, 0.0%st Mem: 6018468k total, 5453656k used, 564812k free, 202292k buffers Swap: 3268600k total, 155572k used, 3113028k free, 1374816k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 31445 artifact 20 0 3696m 1.4g 5536 S 201.4 25.0 2824:47 /usr/lib/jvm/java/bin/java -Djava.util.logging.config.file=/opt/artifactory/tomcat/conf/logging No Errors in : - artifactory.log - request.log - access.log - derby.log - catalina/catalina.out - catalina/localhost.*.log Dump Thread (hprof) for profiling to heavy (around 1GB) to send by email or hosting by web. If you have great suggestions to help us to reduce load average. Thanks a lot Anthony H. Detailled configuration above (and in attached file with logs http://forums.jfrog.org/file/n7578062/Artifactory_HighLoadAverageIssue.zip Artifactory_HighLoadAverageIssue.zip ) ---------------------------------------------------------------------------------------------------- Our configuration is : - *Virtual Machine* (VMWare) * Linux CentOs 6.2 - 2.6.32-220.17.1.el6.centos.plus.x86_64 #1 SMP * 6 GB * Intel(R) Xeon(R) CPU X5650 @ 2.67GHz * 2 VCPU (Dual Core) => 4 CPU Units - *Frontal Access* (For All services) : * Apache HTTP Proxy NameVirtualHost *:80 <VirtualHost *:80> [...] ProxyPreserveHost on ProxyRequests off ProxyPass /artifactory http://localhost:8081/artifactory ProxyPassReverse /artifactory http://localhost:8081/artifactory [...] </VirtualHost> - *Artifactory v2.6.0 OSS* installed from RPM running on : * Tomcat Bundled from Artifactory Install (Default Configuration from bundled) * Filesystem Derby DB * Mixed Maven & Ivy Repositories Layout (Virtuals and not virtuals) * Plugged with Remote LDAP * Backup from Artifactoy disabled * Index exclude all remote repositories * LogBack default configuration * Serving 4316 artifacts : Small business Jars ( ~ 30 KB) (binaries, sources, tests and javadoc), Medium business Wars ( ~ 35 MB), Common Jars third parties libraries * Max unique snapshots at 3 for all business projects * Few business releases and milestones at this day * Command-line (Init Script) : /usr/lib/jvm/java/bin/java -Djava.util.logging.config.file=/opt/artifactory/tomcat/conf/logging.properties -server -Xms1g -Xmx1g -Xss256k -XX:PermSize=128m -XX:MaxPermSize=128m -XX:NewSize=512m -XX:MaxNewSize=512m -XX:-UseConcMarkSweepGC -XX:+UseParNewGC -Dartifactory.home=/var/lib/artifactory -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Dorg.apache.jasper.runtime.BodyContentImpl.LIMIT_BUFFER=true -Djava.endorsed.dirs=/opt/artifactory/tomcat/endorsed -classpath /opt/artifactory/tomcat/bin/bootstrap.jar:/opt/artifactory/tomcat/bin/tomcat-juli.jar -Dcatalina.base=/opt/artifactory/tomcat -Dcatalina.home=/opt/artifactory/tomcat -Djava.io.tmpdir=/opt/artifactory/tomcat/temp org.apache.catalina.startup.Bootstrap start * Java Version : "1.6.0_22" - OpenJDK Runtime Environment (IcedTea6 1.10.6) (rhel-1.43.1.10.6.el6_2-x86_64) - OpenJDK 64-Bit Server VM (build 20.0-b11, mixed mode) - *Host Shared with* : * Jenkins v1.464 (2 Runners on Master only configuration with 425 jobs (~200 jobs triggering SVN Repo every 5 minutes for changes to rebuild in cascade for providing last snapshots version to Artifactory/P2 repositories)) * Subversion v1.7.4 * Redmine v1.3.3 * MySQL Server (For Redmine) * Local P2 Repositories -- View this message in context: http://forums.jfrog.org/Need-to-understand-excessive-load-average-from-Artifactory-v2-6-0-OSS-tp7578062.html Sent from the Artifactory - Users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Artifactory-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/artifactory-users
