监控开发之用munin来自定义插件监控redis和mongodb
#xiaorui.ccif [ "$1" = "config" ]; then
# The host name this plugin is for. (Can be overridden to have
# one machine answer for several)
# The title of the graph
echo 'graph_title redis mail'
# Arguments to "rrdtool graph". In this case, tell it that the
# lower limit of the graph is '0', and that 1k=1000 (not 1024)
echo 'graph_args --base 1000 -l 0'
# The Y-axis label
echo 'graph_vlabel load'
# We want Cur/Min/Avg/Max unscaled (i.e. 0.42 load instead of
# 420 milliload)
echo 'graph_scale no'
# Graph category. Defaults to 'other'
echo 'graph_category system'
# The fields. "label" is used in the legend. "label" is the only
# required subfield.
echo 'load.label load'
# These two read the environment for warning values for the field
# "load".If "load_warning" or "warning" aren't set in the
# environment, no warning levels are set.Likewise for "load_critical"
# and "critical".
print_warning load
print_critical load
# This one is purely to add an explanation to the web page. The first
# one is for the graph itself, while the second one is for the field
# "load".
echo 'graph_info The load average of the machine describes how many processes are in the run-queue (scheduled to run "immediately").'
echo 'load.info 5 minute load average'
# Last, if run with the "config"-parameter, quit here (don't
# display any data)
exit 0
fi
# If not run with any parameters at all (or only unknown ones), do the
# real work - i.e. display the data. Almost always this will be
# "value" subfield for every data field.
echo -n "load.value "
redis-cli LLEN sendmaillist|cut -d '' -f2
页:
[1]