benchmark/run-boot-time.sh

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
   4 #
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License
   7 # as published by the Free Software Foundation; only version 2
   8 # of the License.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18 #
  19
  20 SESSIOND_BIN="ltt-sessiond"
  21 RESULTS_PATH="/tmp/lttng-bench-results.txt"
  22 BASEDIR=`dirname $0`
  23
  24 echo "Session daemon boot process benchmark"
  25
  26 $BASEDIR/../ltt-sessiond/$SESSIOND_BIN --daemonize --quiet
  27 if [ $? -ne 0 ]; then
  28         echo -e '\e[1;31mFAILED\e[0m'
  29         exit 1
  30 else
  31         echo -e "\e[1;32mOK\e[0m"
  32 fi
  33
  34 PID_SESSIOND=`pidof lt-$SESSIOND_BIN`
  35
  36 # Wait for the benchmark to run
  37 echo -n "Waiting."
  38 sleep 1
  39 echo -n "."
  40 sleep 1
  41 echo -n "."
  42 sleep 1
  43
  44 kill $PID_SESSIOND
  45
  46 echo -e "\nResults will be available shortly in $RESULTS_PATH"
  47 echo ""
  48
  49 tail -F $RESULTS_PATH --pid $PID_SESSIOND 2>/dev/null
  50
  51 exit 0