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Omaha #3364 added jmap -heap to capture script

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Change-Id: Iec03ca13ce0b3a63779162d14d358ae81db97153

Former-commit-id: f24c94b118 [formerly 146318e49e] [formerly 82cf017cbe] [formerly d5506736df [formerly 82cf017cbe [formerly 65c88529acfb31c408777337f456da5dce879146]]]
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Former-commit-id: 10a01f3556
This commit is contained in:
Brian Clements 2014-07-11 09:37:00 -05:00
parent 4a46fd36c4
commit e65e061622
1 changed files with 9 additions and 3 deletions
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12
edexOsgi/com.raytheon.uf.tools.cli/impl/capture
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@ -342,26 +342,32 @@ runJmap() {
local t1=`date "+%Y%m%d %H:%M:%S"`
local log="${prePath}dump.log"
local dumpPath="${prePath}dump"
local heapPath="${prePath}heap"
if [ "$ACCUM" == "y" ]; then
# accum needs to change hprof by date
local t2=`date "+%Y%m%d_%H%M%S"`
dumpPath="${dumpPath}_${t2}.hprof"
heapPath="${heapPath}_${t2}.txt"
else
dumpPath="${dumpPath}.hprof"
heapPath="${heapPath}.txt"
fi
echo "${t1}: Running command: /awips2/java/bin/jmap -heap $pid" >> $processFile
/awips2/java/bin/jmap -heap $pid >> ${heapPath} 2>&1
# Java 1.7 has a bug that causes jmap to crash processes using the G1 garbage collector
# more info at http://stackoverflow.com/questions/20571004/garbage-collector-first-and-jmap-eof-bug
# workaround is to add the 'live' option to jmap to limit the dump to only live objects
local cmd="/awips2/java/bin/jmap -dump:live,format=b,file=${dumpPath}"
echo "${t1}: Running command: $cmd $options $pid >> $log 2>&1 &" >> $processFile
$cmd $options $pid >> $log 2>&1 &
echo "${t1}: Running command: $cmd $options $pid >> $log 2>&1" >> $processFile
$cmd $options $pid >> $log 2>&1
if [[ "$?" != "0" && $FORCE != "y" ]]; then
t1=`date "+%Y%m%d %H:%M:%S"`
echo "${t1}: jmap for $pid failed to connect, rerunning with -F" >> $processFile
$cmd $options -F $pid >> $log 2>&1 &
$cmd $options -F $pid >> $log 2>&1
fi
}