Gecko [ dataharbor.africa ]

Name	Size	Permission
apache_accesses	4.32 KB	-rwxr-xr-x
apache_processes	5.67 KB	-rwxr-xr-x
apache_volume	4.27 KB	-rwxr-xr-x
cpu	6.59 KB	-rwxr-xr-x
df	4.27 KB	-rwxr-xr-x
df_inode	4.34 KB	-rwxr-xr-x
diskstats	34.19 KB	-rwxr-xr-x
entropy	983 B	-rwxr-xr-x
exim_mailqueue	3.19 KB	-rwxr-xr-x
exim_mailstats	5.51 KB	-rwxr-xr-x
forks	1000 B	-rwxr-xr-x
fw_packets	1.68 KB	-rwxr-xr-x
http_loadtime	2.52 KB	-rwxr-xr-x
if_err_eth0	3.03 KB	-rwxr-xr-x
if_eth0	5.71 KB	-rwxr-xr-x
interrupts	2.08 KB	-rwxr-xr-x
irqstats	4.17 KB	-rwxr-xr-x
load	2.68 KB	-rwxr-xr-x
memory	8.85 KB	-rwxr-xr-x
munin_stats	3.42 KB	-rwxr-xr-x
mysql_bytes	1.71 KB	-rwxr-xr-x
mysql_innodb	5.35 KB	-rwxr-xr-x
mysql_queries	2.5 KB	-rwxr-xr-x
mysql_slowqueries	1.49 KB	-rwxr-xr-x
mysql_threads	1.6 KB	-rwxr-xr-x
netstat	2.83 KB	-rwxr-xr-x
open_files	1.38 KB	-rwxr-xr-x
open_inodes	1.05 KB	-rwxr-xr-x
proc_pri	1.44 KB	-rwxr-xr-x
processes	11.62 KB	-rwxr-xr-x
swap	1.21 KB	-rwxr-xr-x
threads	1.05 KB	-rwxr-xr-x
uptime	853 B	-rwxr-xr-x
users	2.44 KB	-rwxr-xr-x
vmstat	1.08 KB	-rwxr-xr-x

Code Editor : load

#!/bin/sh
# -*- sh -*-

: << =cut

=head1 NAME

load - Plugin to monitor the load average on a system.

=head1 CONFIGURATION

The following environment variables are used by this plugin:

=over 4

=item load_warning <float>

Threshold for when to report a warning

=item load_critical <float>

Threshold for when to report a critical

=back

=head2 EXAMPLE CONFIGURATION

[load]
  env.load_warning 5
  env.load_critical 10

=head1 NOTES

If run with the "autoconf"-parameter, give our opinion on whether we
should be run on this system or not. This is optional, and only used
by munin-config. In the case of this plugin, we should most probably
always be included.

=head1 MAGIC MARKERS

#%# family=auto
 #%# capabilities=autoconf

=cut

. $MUNIN_LIBDIR/plugins/plugin.sh

if [ "$1" = "autoconf" ]; then
        echo yes
        exit 0
fi

# If run with the "config"-parameter, give out information on how the
# graphs should look.

if [ "$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 Load average'
        # 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 "
cut -f2 -d' ' < /proc/loadavg

${this.title}

Code Editor : load