testscripts/adp.sh

   1 #!/bin/bash
   2 #
   3 # adp.sh -- run ADP's stress test on /proc/[0-9]*/cmdline
   4 #
   5 #
   6
   7 usage()
   8 {
   9   cat << EOF
  10   usage: $0 options
  11
  12   This script runs ADP's stress test on /proc/[0-0]*/cmdline.
  13
  14   OPTIONS
  15     -h    display this message and exit
  16     -d    delay for top, in seconds
  17     -n    number of iterations for top
  18 EOF
  19 }
  20
  21
  22 checkvar()
  23 {
  24   VAR=$1
  25   eval VALUE='$'$VAR
  26   if [ "x$VALUE" = "x" ]; then
  27       echo "`basename $0`: $VAR is not set."
  28       return 1
  29         else
  30       return 0
  31   fi
  32 }
  33
  34
  35 while getopts hd:n: OPTION
  36 do
  37   case $OPTION in
  38     h)
  39       usage
  40       exit 1
  41       ;;
  42     d)
  43       delay=$OPTARG
  44       ;;
  45     n)
  46       iterations=$OPTARG
  47       ;;
  48     ?)
  49       usage
  50       exit 1
  51       ;;
  52   esac
  53 done
  54
  55
  56 #check all vars
  57 checkvar delay && checkvar iterations || {
  58   usage
  59   exit 2
  60 }
  61
  62 echo "-------------------------------------------------------------------------"
  63 date
  64 echo "Starting tests..."
  65
  66 for i in 1 2 3 4 5
  67 do
  68         ./adp_children.sh &
  69 done
  70
  71 echo "Stressing /proc/[0-9]*/cmdline..."
  72
  73 for i in 1 2 3 4 5
  74 do
  75         ./adp_test.sh &
  76 done
  77
  78 echo "Starting 'top', redirecting output to 'adp.log'..."
  79 top -b -d $delay -n $iterations > adp.log &
  80
  81 echo "LTP ADP Test done. Killing processes..."
  82 killall adp_test.sh
  83 killall adp_children.sh
  84
  85 echo "Done. Please check adp.log."
  86 date
  87
  88 echo "-------------------------------------------------------------------------"
  89