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This article mainly shows you "how to achieve memory leak detection shell script in Linux", the content is easy to understand, clear, hope to help you solve your doubts, the following let Xiaobian lead you to study and learn "how to achieve memory leak detection shell script in Linux" this article.

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#! / bin/shif [$#-ne 1]; then echo "Usage: `print $0` process_name" exit 1fiAPPNAMEMETHER 1PROC = "`ps-ef | grep" $APPNAME "| grep-v" grep "| grep-v" awk "| grep-v $0 | awk'{print $1}'`" if [- z $PROC] Then echo "invalid process_name" exit 1fiSMAPS = "/ proc/$PROC/smaps" STATUS= "/ proc/$PROC/status" echo "proc-- $PROC----" OLDHEAP= "0" while: do # HEAP= "`cat $STATUS | grep" VmData "| awk'{print $2}'`" HEAP= `cat $SMAPS | grep-A 5 "heap" | grep "Rss" | awk'{print $2} '`if [$HEAP-lt $OLDHEAP]; then echo "`date`HEAP-`expr $OLDHEAP-$HEAP` to $HEAP kb" [$HEAP kb-OLDHEAP=$HEAP elif $HEAP kb] Then echo "`date` HEAP + `OLDHEAP` to $HEAP-$OLDHEAP` to $HEAP kb" OLDHEAP=$HEAP fi sleep 1done is all the content of this article "how to implement memory leak detection shell script in Linux". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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