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Add -XX:+PrintGCDateStamps when using GC Logs 

Now that Elasticsearch requires Java 7 or later, it's safe to add `-XX:+PrintGCDateStamps` to get human readable times alongside JVM times.
This commit is contained in:
Chris Earle 2015-06-17 17:09:23 -04:00
parent b8b96679ea
commit e1c99bc8b4
2 changed files with 2 additions and 0 deletions
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1
distribution/src/main/resources/bin/elasticsearch.in.bat
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@ -64,6 +64,7 @@ if "%ES_GC_LOG_FILE%" == "" goto nogclog
:gclog :gclog
set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCDetails set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCDetails
set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCTimeStamps set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCTimeStamps
set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCDateStamps
set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintClassHistogram set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintClassHistogram
set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintTenuringDistribution set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintTenuringDistribution
set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCApplicationStoppedTime set JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCApplicationStoppedTime

1
distribution/src/main/resources/bin/elasticsearch.in.sh
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@ -48,6 +48,7 @@ JAVA_OPTS="$JAVA_OPTS -XX:+UseCMSInitiatingOccupancyOnly"
if [ -n "$ES_GC_LOG_FILE" ]; then if [ -n "$ES_GC_LOG_FILE" ]; then
JAVA_OPTS="$JAVA_OPTS -XX:+PrintGCDetails" JAVA_OPTS="$JAVA_OPTS -XX:+PrintGCDetails"
JAVA_OPTS="$JAVA_OPTS -XX:+PrintGCTimeStamps" JAVA_OPTS="$JAVA_OPTS -XX:+PrintGCTimeStamps"
JAVA_OPTS="$JAVA_OPTS -XX:+PrintGCDateStamps"
JAVA_OPTS="$JAVA_OPTS -XX:+PrintClassHistogram" JAVA_OPTS="$JAVA_OPTS -XX:+PrintClassHistogram"
JAVA_OPTS="$JAVA_OPTS -XX:+PrintTenuringDistribution" JAVA_OPTS="$JAVA_OPTS -XX:+PrintTenuringDistribution"
JAVA_OPTS="$JAVA_OPTS -XX:+PrintGCApplicationStoppedTime" JAVA_OPTS="$JAVA_OPTS -XX:+PrintGCApplicationStoppedTime"