HI,

Kindly suggest what could be the issue below.

Thanks & Regards,
Raghav


    From: "Ragavendhiran Bhiman (rabhiman)" <rabhi...@cisco.com>
    Date: Saturday, 18 July 2020 at 6:21 PM
    To: Tomcat Users List <users@tomcat.apache.org>
    Subject: Memory leak in the PKCS11 how to fix the problem



    From: "Ragavendhiran Bhiman (rabhiman)" <rabhi...@cisco.com>
    Date: Saturday, 18 July 2020 at 6:20 PM
    To: Tomcat Users List <users@tomcat.apache.org>
    Subject: Memory leak in the PKCS11 how to fix the problem

    Hello All,

    I am seeing the memory leaks from tomcat apache in the following SSL path 
using PKCS11. Attached the flame graph of memory possible memory leaks in this 
area.
    Please check the attached flame graph of the memory trace. On simply a long 
run the memory keep on allocated in these back traces only causing the memory 
leak, and the polling of the async profiler for more than 6hours shows this 
clearly. Could you please help how to fix this problem?
    (open this svg graph in browser only)

    Note: If C_DestroyObject is not called because of finalizer accumulation is 
also tested by inducing the gc using the jmap command still could see the 
memory never gone down after the Full GC collection as well. Expecting your 
advice on the same.

    Regards,
    Raghav
    Infrastructure engineer,
    Cisco ISE.




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