diff options
Diffstat (limited to 'templates/check_memory.php')
-rw-r--r-- | templates/check_memory.php | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/templates/check_memory.php b/templates/check_memory.php new file mode 100644 index 0000000..d620b66 --- /dev/null +++ b/templates/check_memory.php @@ -0,0 +1,59 @@ +<?php +# +# check_interfaces -- template to generate RRD graph +# Copyright (C) 2014 Red Hat Inc +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +$def[1]=""; $opt[1]=""; $ds_name[1]=""; +$upper_limit = round($MAX[1] / (1048576),2) +$opt[1] = "--vertical-label \"$UNIT[1](Total:$upper_limit GB)\" -l 0 -u $upper_limit -r --title \"Memory usage for $hostname / $servicedesc\" --slope-mode -N"; +$ds_name[1] = "Memory Usage"; + + + +$def[1] = "DEF:total_mem_in=$RRDFILE[1]:$DS[1]:AVERAGE " ; +$def[1] .= "DEF:used_mem_in=$RRDFILE[1]:$DS[2]:AVERAGE " ; +$def[1] .= "DEF:buffer_mem_in=$RRDFILE[1]:$DS[3]:AVERAGE " ; +$def[1] .= "DEF:cached_mem_in=$RRDFILE[1]:$DS[4]:AVERAGE " ; + +$def[1] .= rrd::cdef("used_mem_out","used_mem_in,1048576,/"); +$def[1] .= "LINE1:used_mem_out#0000ff:\"Used \" "; +$def[1] .= "GPRINT:used_mem_in:LAST:\"%8.2lf GB LAST \" "; +$def[1] .= "GPRINT:used_mem_in:MAX:\"%8.2lf GB MAX \" "; +$def[1] .= "GPRINT:used_mem_in" . ':AVERAGE:"%8.2lf GB AVERAGE \j" '; + +$def[1] .= rrd::cdef("buffer_mem_out","buffer_mem_in,1048576,/"); +$def[1] .= "LINE1:buffer_mem_out#800080:\"Buffer \" "; +$def[1] .= "GPRINT:buffer_mem_in:LAST:\"%8.2lf GB LAST \" "; +$def[1] .= "GPRINT:buffer_mem_in:MAX:\"%8.2lf GB MAX \" "; +$def[1] .= "GPRINT:buffer_mem_in" . ':AVERAGE:"%8.2lf GB AVERAGE \j" '; + +$def[1] .= rrd::cdef("cached_mem_out","cached_mem_in,1048576,/"); +$def[1] .= "LINE1:cached_mem_out#008000:\"Cached \" "; +$def[1] .= "GPRINT:cached_mem_in:LAST:\"%8.2lf GB LAST \" "; +$def[1] .= "GPRINT:cached_mem_in:MAX:\"%8.2lf GB MAX \" "; +$def[1] .= "GPRINT:cached_mem_in" . ':AVERAGE:"%8.2lf GB AVERAGE \j" '; + +if ($WARN[1] != ""){ + $WAR = $WARN[1] / 1048576 ; + $def[1] .= "LINE2:$WAR#FFA500:\"Warning \\n\" "; +} +if ($CRIT[1] != "") { + $CRT = $CRIT[1] / 1048576 ; + $def[1] .= "LINE2:$CRT#FF0000:\"Critical \\n\" "; + } + +?>
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