jstack(1) Troubleshooting Tools jstack(1) (NAME) jstack-openjdk8 - (core) (SYNOPSIS) jstack [ options ] pid jstack [ options ] executable core jstack [ options ] [ server-id@ ] remote-hostname-or-IP options . . pid . . jps(1) . executable (core dump) . core core . remote-hostname-or-IP (hostname) IP . jsadebugd(1) . server-id . (DESCRIPTION) jstack core . (BCI) . -m jstack (native) (PC) . PC ( ) . (mangled) ++C (demangle) . ++C c++filt (pipe) . -J-d64 : jstack -J-d64 -m pid. : JDK . dbgeng.dll (Debugging Tools For Windows) . PATH jvm.dll (crash dump) . : set PATH=\jre\bin\client;%PATH% (OPTIONS) -F jstack [-l] pid . -l . (ownable synchronizers) java.util.concurrent. AbstractOwnableSynchronizer http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/AbstractOwnableSynchronizer.html . -m C/C++ . -h . -help . (KNOWN BUGS) -m . (SEE ALSO) o pstack(1) o C++filt(1) o jps(1) o jsadebugd(1) JDK 8 21 November 2013 jstack(1)