CheckPerf.sh

topCount=15pid=`pgrep java`echo "pid:$pid   topCount:$topCount    cpu:$cpu">top>stacktop -b -n 1 -Hp $pid | grep java | awk '{ printf("%x\t%s\t%d\n", $1, $11, $1) }' | sort -rnk2 >ttop_listi=1while [ $i -le $topCount ]do    top -H -c -n 1 -b -p $pid | grep java | awk '{ if($9>1) {printf("%x\t%s\t%d\n", $1, $9, $1) }}' >>top    jstack -l $pid >>stack    sleep 0.1    eval i=$(($i+1))done#top -H -c -n $topCount -b -p $pid | grep java | awk '{ if($9>2) {printf("%x\t%s\t%d\n", $1, $9, $1) }}' >topcat top | awk '{ cpu[$1] += $2; count[$1] +=1 } END { for(i in cpu) print i, cpu[i], count[i]}' | sort -k2rn >top_list