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32 lines
877 B
Perl
Executable file
32 lines
877 B
Perl
Executable file
#!/usr/bin/env perl
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# ex:ts=4
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use strict;
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use warnings;
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use Cache::Memcached;
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my $cmd = shift || '';
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if ($cmd eq 'config') {
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print "graph_title Memcached connections\n";
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print "graph_args --base 1000 -l 0\n";
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print "graph_vlabel connections\n";
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print "graph_category memory\n";
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print "graph_info This graph monitors the connections to the memcached server.\n";
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print "connections.label connections\n";
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print "connections.info Number of connections to memcached\n";
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print "connections.min 0\n";
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print "connections.draw AREA\n";
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exit 0;
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}
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$0 =~ /memcached_connections_(\d+_\d+_\d+_\d+)_(\d+)$/;
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my ($ip, $port) = ($1, $2);
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$ip =~ s/_/./g;
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my $address = "$ip:$port";
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my $memd = new Cache::Memcached { 'servers' => [$address] };
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my $memstats = $memd->stats(['misc']);
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print "connections.value " .
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$memstats->{hosts}->{$address}->{misc}->{curr_connections} . "\n";
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