scripts/munin-getdblag.sh

   1 #!/bin/bash
   2
   3 LASTDBUPDATE=`cat /var/www/lastdbupdate.txt`
   4
   5 TS2=`date '+%s' "--date=$LASTDBUPDATE"`
   6 TS1=`date '+%s'`
   7
   8 if [ "$1" = "autoconf" ]; then
   9         echo yes
  10         exit 0
  11 fi
  12
  13 if [ "$1" = "config" ]; then
  14         echo 'graph_title databaselag'
  15         echo 'graph_args --lower-limit 0 '
  16         echo 'graph_vlabel Seconds our DB copy is lagging behind the official DB'
  17         echo 'graph_category postgresql'
  18 fi
  19
  20 echo 'dblag.label databaselag'
  21 echo 'dblag.type GAUGE'
  22 let "DELAY=TS1-TS2"
  23 echo "dblag.value $DELAY"
  24