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Type:
Bug
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Resolution: Duplicate
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Priority:
Critical
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Component/s: remoting
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Environment:Linux:
:core-3.0-amd64:core-3.0-ia32:core-3.0-noarch:graphics-3.0-amd64:graphics-3.0-ia32:graphics-3.0-noarch
Jenkins: 1.580.1
JDK:
openjdk version "1.7.0-internal"
OpenJDK Runtime Environment (build 1.7.0-internal-mameili_2014_07_25_10_09-b00)
OpenJDK 64-Bit Server VM (build 24.60-b09, mixed mode)
Tomcat6.0.41
JAVA_OPTS="-server -Xms40960m -Xmx40960m -XX:PermSize=1024m -Xmn20480m -XX:MaxPermSize=2048m -Dfile.encoding="UTF-8" -Djava.awt.headless=true -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/jenkins/tools/tomcat6/logs/ -XX:CMSInitiatingOccupancyFraction=90
Linux: :core-3.0-amd64:core-3.0-ia32:core-3.0-noarch:graphics-3.0-amd64:graphics-3.0-ia32:graphics-3.0-noarch Jenkins: 1.580.1 JDK: openjdk version "1.7.0-internal" OpenJDK Runtime Environment (build 1.7.0-internal-mameili_2014_07_25_10_09-b00) OpenJDK 64-Bit Server VM (build 24.60-b09, mixed mode) Tomcat6.0.41 JAVA_OPTS="-server -Xms40960m -Xmx40960m -XX:PermSize=1024m -Xmn20480m -XX:MaxPermSize=2048m -Dfile.encoding="UTF-8" -Djava.awt.headless=true -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/jenkins/tools/tomcat6/logs/ -XX:CMSInitiatingOccupancyFraction=90
My jenkins server old generationis 20GB, use than 90%, It should trigger full gc, but memory does not decrease
so i dump the heap, found 10GB+ "remoting.Channel" unreachable objects in heap.
- duplicates
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- Closed
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- is duplicated by
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- Resolved
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- is related to
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- Closed
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- Closed
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