'Log4j gc log rotation
I am using Sun JVM garbage collection logging to find out the performance of my application. Below are the parameters that I have lined up in my apache tomcat server's setenv.sh file
export CATALINA_OPTS="-server -Xms512m -Xmx1536m -XX:MaxPermSize=150m -XX:+UseConcMarkSweepGC -XX:+DisableExplicitGC -XX:+PrintGC -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCApplicationStoppedTime -XX:+PrintTenuringDistribution -XX:+PrintHeapAtGC -Xloggc:/var/tom8080/logs/gclog.txt"
The problem we are facing is that the gclog.txt is growing huge and eating up 50% of the space on the server. And still growing.
Is there a way to roll over that file and archive it in an automated fashion, similar to how you would do it for a log4j controlled file ?
Solution 1:[1]
You can add -XX:-UseGCLogFileRotation for log file rotation,
-XX:NumberOfGClogFiles=n for number of files you want to save, and XX:GCLogFileSize=mfor desired log file size. There is no way to archive logs automatically, as far as I know. You can find more here.
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Glorfindel |