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Fixed some syntax problems.

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Matt West 2010-11-08 00:07:10 +01:00 • committed by Steve Schnepp
parent ceb3af8e70
commit 312bfae174
1 changed files with 15 additions and 20 deletions
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35
plugins/other/memcached-multigraph
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@ -26,7 +26,7 @@ Available Graphs contained in this Plugin
bytes => This graphs the current network traffic in and out
commands => I<MULTIGRAPH> This graphs the current commands being issued to the memcache machine. Multigraph breaks this down to per slab.
commands => I<MULTIGRAPH> This graphs the current commands being issued to the memcache machine. B<Multigraph breaks this down to per slab.>
conns => This graphs the current, max connections as well as avg conns per sec avg conns per sec is derived from total_conns / uptime.
@ -37,16 +37,15 @@ items => I<MULTIGRAPH> This graphs the current items and total items in the memc
memory => I<MULTIGRAPH> This graphs the current and max memory allocation B<Multigraph breaks this down to per slab.>
The following example holds true for all graphing options in this plugin.
Example: ln -s /usr/share/munin/plugins/memcached_multi.pl /etc/munin/plugins/memcached_bytes
Example: ln -s /usr/share/munin/plugins/memcached_multi_ /etc/munin/plugins/memcached_multi_bytes
=head1 ADDITIONAL INFORMATION
You will find that some of the graphs have LEI on them. This was done in order to save room
on space for text and stands for B<Last Evicted Item>.
The B<Timescale> variable formats certain graphs based on the following guidelines. This currently
only effects the Request for Last Evicted Item graph.
1 => Seconds B<time_scale higher than 4 or undef defaults to seconds>
The B<Timescale> variable formats certain graphs based on the following guidelines.
1 => Seconds
2 => Minutes
3 => Hours B<*Default*>
4 => Days
@ -59,20 +58,16 @@ Thanks to dormando as well for putting up with me ;)
=head1 AUTHOR
Matthew West <mhwest at livejournal dot com>
Matt West < https://code.google.com/p/memcached-munin-plugin/ >
=head1 LICENSE
GPLv2
=head1 VERSION
v1.21 - Tested against v1.4.5 Memcached Node
=head1 MAGIC MARKERS
#%# family=auto
#%# capabilities=autoconf suggest
#%# family=auto
#%# capabilities=autoconf suggest
=cut
@ -90,7 +85,7 @@ my %stats;
# stats and stats settings.
my %items;
# This gives us eviction rates and other error stats per slab
# This gives us eviction rates and other hit stats per slab
# We track this so we can see if something was evicted earlier than necessary
my %chnks;
@ -100,7 +95,6 @@ my %chnks;
my $timescale = $ENV{timescale} || 3;
# This gives us the ability to control the timescale our graphs are displaying.
# As of right now, this only affects the graph for Last Request for Last Evicted Item (LEI)
# The default it set to divide by hours, if you want to get seconds set it to 1.
# Options: 1 = seconds, 2 = minutes, 3 = hours, 4 = days
@ -136,6 +130,7 @@ $graphs{items} = {
},
datasrc => [
{ name => 'curr_items', label => 'Current Items', min => '0' },
{ name => 'total_items', label => 'New Items', min => '0', type => 'DERIVE' },
],
};
@ -160,7 +155,7 @@ $graphs{bytes} = {
title => 'Network Traffic',
category => 'memcached',
info => 'This graph shows the network traffic in (-) / out (+) of the machine',
order => 'bytes_read,bytes_written',
order => 'bytes_read bytes_written',
},
datasrc => [
{ name => 'bytes_read', type => 'DERIVE', label => 'Network Traffic coming in (-)', graph => 'no', cdef => 'bytes_read,8,*', min => '0' },
@ -175,7 +170,7 @@ $graphs{conns} = {
category => 'memcached',
title => 'Connections',
info => 'This graph shows the number of connections being handled by memcached',
order => 'max_conns,curr_conns,avg_conns',
order => 'max_conns curr_conns avg_conns',
},
datasrc => [
{ name => 'curr_conns', label => 'Current Connections', min => '0' },
@ -747,21 +742,21 @@ sub time_scale {
my $value;
if ($configopt eq 'config') {
if (($timescale == 1) || ($timescale > 4) || (!defined($timescale))) {
if ($timescale == 1) {
$value = "Seconds" . $origvalue;
} elsif ($timescale == 2) {
$value = "Minutes" . $origvalue;
} elsif ($timescale == 3) {
} elsif (($timescale == 3) || ($timescale > 4) || (!defined($timescale))) {
$value = "Hours" . $origvalue;
} elsif ($timescale == 4) {
$value = "Days" . $origvalue;
}
} elsif ($configopt eq 'data') {
if (($timescale == 1) || ($timescale > 4) || (!defined($timescale))) {
if ($timescale == 1) {
$value = sprintf("%02.2f", $origvalue / 1);
} elsif ($timescale == 2) {
$value = sprintf("%02.2f", $origvalue / 60);
} elsif ($timescale == 3) {
} elsif (($timescale == 3) || ($timescale > 4) || (!defined($timescale))) {
$value = sprintf("%02.2f", $origvalue / 3600);
} elsif ($timescale == 4) {
$value = sprintf("%02.2f", $origvalue / 86400);