Thread Dumps:
$JAVA_HOME/bin/jstack
-l <pid> > /tmp/threaddump_pd_runtime1_$(date).txt
Heap Dumps:
$JAVA_HOME/bin/jmap -dump:live,file=/tmp/file_name <PID>
JMAP:
JMAP:
$JAVA_HOME/bin/jmap
-heap <pid> > /tmp/heapdump_pd_runtime1_ $(date).txt
Getting the open file count:
/usr/sbin/lsof -u oracle
| wc –l
Getting process count:
ps -eLf | grep oracle | wc -l
Getting process count:
ps -eLf | grep oracle | wc -l
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