ps aux | grep mandala | grep java | awk '{print $2}' | xargs jstack | grep "dboss-worker" -20
ps aux | grep japa | grep java | awk '{print $2}' | xargs jstack |grep "Connection.readLine" | wc -l
ps aux | grep japa | grep java | awk '{print $2}' | xargs jstack |grep "RUNNABLE" -10
ps aux | grep mandala | grep java | awk '{print $2}' | xargs jstack | grep "server worker"
ps aux | grep mandala | grep java | awk '{print $2}' | xargs jstack | grep "server boss" -10