AIX nmon Recipe

  1. Run nmon in the background with a 60 second interval:
    nohup nmon -fT -s 60 -c 1000000 && sleep 1 && cat nohup.out
  2. Check for any errors running the above commands in your terminal.
  3. Reproduce the problem.
  4. To stop collection, kill the nmon process. For example:
    ps -elf | grep nmon | grep -v grep | awk '{print $4}' | xargs kill -USR2
  5. Upload $HOST_$STARTDAY_$STARTTIME.nmon and nohup.out

For background, see AIX nmon.