IBM Support

IT37890: OPSSERVERRMIIMPL.GETWFTHREAD THREADS HAVE HIGH CPU USAGE

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APAR status

  • Closed as program error.

Error description

  • OpsServerRMIImpl.getWFThread threads have high CPU usage
    Randomly CPU goes high with threads
    at java/lang/StringBuffer.trimToSize(StringBuffer.java:2610(Com
    piledCode))
    at com/sterlingcommerce/woodstock/ops/server/OpsServerRMIImpl.g
    etWFThread(OpsServerRMIImpl.java:3755(CompiledCode))
    at com/sterlingcommerce/woodstock/ops/server/OpsServerRMIImpl.g
    etWFThread(OpsServerRMIImpl.java:849(CompiledCode))
    at sun/reflect/GeneratedMethodAccessor176.invoke(Bytecode
    PC:58(Compiled Code))
    at sun/reflect/DelegatingMethodAccessorImpl.invoke(DelegatingMe
    thodAccessorImpl.java:55(CompiledCode))
    at java/lang/reflect/Method.invoke(Method.java:508(Compiled
    Code))
    at sun/rmi/server/UnicastServerRef.dispatch(UnicastServerRef.ja
    va:374(CompiledCode))
    at sun/rmi/transport/Transport$1.run(Transport.java:212(Compiled
    Code))
    at sun/rmi/transport/Transport$1.run(Transport.java:209(Compiled
    Code))
    at java/security/AccessController.doPrivileged(AccessController
    .java:732)
    at sun/rmi/transport/Transport.serviceCall(Transport.java:208(C
    ompiledCode))
    at sun/rmi/transport/tcp/TCPTransport.handleMessages(TCPTranspo
    rt.java:585(CompiledCode))
    at sun/rmi/transport/tcp/TCPTransport$ConnectionHandler.run0(TC
    PTransport.java:847(CompiledCode))
    at sun/rmi/transport/tcp/TCPTransport$ConnectionHandler.lambda$
    run$0(TCPTransport.java:700(CompiledCode))
    at sun/rmi/transport/tcp/TCPTransport$ConnectionHandler$$Lambda
    $17/00000000A4003310.run(BytecodePC:4(Compiled Code))
    at java/security/AccessController.doPrivileged(AccessController
    .java:666)
    at sun/rmi/transport/tcp/TCPTransport$ConnectionHandler.run(TCP
    Transport.java:699(CompiledCode))
    at java/util/concurrent/ThreadPoolExecutor.runWorker(ThreadPool
    Executor.java:1160(CompiledCode))
    at java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoo
    lExecutor.java:635(CompiledCode))
    at java/lang/Thread.run(Thread.java:811(Compiled Code))
    

Local fix

Problem summary

  • Users Affected:
    All
    
    Problem Description:
    OpsServerRMIImpl.getWFThread threads have high CPU usage
    
    Platforms Affected:
    All
    

Problem conclusion

  • Resolution Summary:
    A code fix is provided.
    Fixed by removing unnecessary trimming of string.
    
    Delivered in:
    6000305
    
    All future Fix Packs can be found in the Release Timeline
    Matrix:  https://www.ibm.com/support/pages/node/6194265
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT37890

  • Reported component name

    STR B2B INTEGRA

  • Reported component ID

    5725D0600

  • Reported release

    603

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-08-05

  • Closed date

    2021-10-05

  • Last modified date

    2021-10-22

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    STR B2B INTEGRA

  • Fixed component ID

    5725D0600

Applicable component levels

[{"Line of Business":{"code":"LOB02","label":"AI Applications"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS3JSW","label":"Sterling B2B Integrator"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"603"}]

Document Information

Modified date:
23 October 2021