Sun Gathering Debug Data for Sun Java System Portal Server

ProcedureTo Run the iwshang Script

  1. The iwshang 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 chaning the variable DURATION.


  2. Run the iwshang script. It shows a list of Web Server process.

  3. Choose the process that has the problem.