Sun Gathering Debug Data for Sun Java System Web Server

ProcedureTo Run the wshang Script

  1. The wshang script collects three snapshots of the following information at 15 seconds interval against the hung instance:

    pstack

    pfiles

    prstat -L -a

    pflags

    pmap —x

    pldd


    Note –

    You can modify the time interval by editing the script and changing the variable DURATION


  2. Run the wshang script. It shows a list of Web Server Process.

  3. Choose the process that has the problem.