[Qa-jenkins-scm] [Git][qa/jenkins.debian.net][master] increase heap size for jenkins and allocate everything right at the start

[Holger Levsen]

Holger Levsen pushed to branch master at Debian QA / jenkins.debian.net


Commits:
2deb3665 by Holger Levsen at 2018-11-01T15:29:13Z
increase heap size for jenkins and allocate everything right at the start

Signed-off-by: Holger Levsen <holger at layer-acht.org>

- - - - -


1 changed file:

- hosts/jenkins/etc/default/jenkins


Changes:

=====================================
hosts/jenkins/etc/default/jenkins
=====================================
@@ -14,10 +14,9 @@ JENKINS_HOME=/var/lib/$NAME
 # Allow graphs etc. to work even when an X server is present
 JAVA_ARGS="-Djava.awt.headless=true"
 
-#JAVA_ARGS="-Xmx256m"
 #JAVA_ARGS="-Djava.net.preferIPv4Stack=true" # make jenkins listen on IPv4 address
 # See some recommendation from https://jenkins.io/blog/2016/11/21/gc-tuning/
-JAVA_ARGS="$JAVA_ARGS -Xms4G -Xmx12G"  # heap settings
+JAVA_ARGS="$JAVA_ARGS -Xms20G -Xmx20G"  # heap settings
 JAVA_ARGS="$JAVA_ARGS -server -XX:+AlwaysPreTouch"
 # store heap dumps in case of OOM, to investigate it later
 JAVA_ARGS="$JAVA_ARGS -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=$JENKINS_HOME/heapDumps/"



View it on GitLab: https://salsa.debian.org/qa/jenkins.debian.net/commit/2deb36654bcce13b7ded340f101b509f0950343d

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View it on GitLab: https://salsa.debian.org/qa/jenkins.debian.net/commit/2deb36654bcce13b7ded340f101b509f0950343d
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