Mark, I am running Tomcat as a Windows service. Thanks! Suvendu
On Thu, Mar 2, 2017 at 8:08 PM, Mark Thomas <ma...@apache.org> wrote: > On 02/03/17 10:54, Suvendu Sekhar Mondal wrote: >> Hello Everyone, >> >> I am new here. :) >> >> Environment: >> Java Version: Java HotSpot(TM) 64-Bit Server VM version 25.91-b15 >> (Java version 1.8.0_91-b15) >> Tomcat Version: Tomcat 8.0.20 >> OS Version: Microsoft Windows 8.1 Enterprise >> >> I am trying to enable Native Memory Tracking(NMT) to get internal >> memory usage deatils about Tomcat process which is running on my >> system. I have added following flags to Tomcat's Java options: >> -XX:+UnlockDiagnosticVMOptions >> -XX:NativeMemoryTracking=summary >> -XX:NativeMemoryTracking=detail >> >> After that I restarted Tomcat. When I tried to use "VM.native_memory" >> command either from JCMD or JMC, I am getting "Native memory tracking >> is not enabled" message. When I shutdown Tomcat, following message is >> getting printed on STDERR log: >> "Java HotSpot(TM) 64-Bit Server VM warning: Native Memory Tracking did >> not setup properly, using wrong launcher?". >> >> I found this article which discussed about NMT problem in custom JVM >> launcher: >> https://blogs.oracle.com/poonam/entry/using_nmt_with_custom_jvm >> >> My question is, does that stands true for Tomcat also? Is there any >> other way to enable NMT in Tomcat? > > No idea. How did you start Tomcat? > > Mark > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
