40 lines
1.1 KiB
Perl
Executable File
40 lines
1.1 KiB
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 network traffic\n";
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print "graph_args --base 1000 -l 0\n";
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print "graph_vlabel bits per \${graph_period}\n";
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print "graph_category memory\n";
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print "graph_info This graph monitors the network traffic of the memcached server.\n";
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print "up.label bits in\n";
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print "up.info Traffic received by memcached\n";
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print "up.min 0\n";
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print "up.cdef up,8,*\n";
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print "up.type COUNTER\n";
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print "up.draw AREA\n";
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print "down.label bits out\n";
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print "down.info Traffic sent by memcached\n";
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print "down.min 0\n";
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print "down.cdef down,8,*\n";
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print "down.type COUNTER\n";
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exit 0;
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}
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$0 =~ /memcached_traffic_(\d+_\d+_\d+_\d+)_(\d+)$/;
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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 "up.value " . $memstats->{hosts}->{$address}->{misc}->{bytes_read} . "\n";
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print "down.value " . $memstats->{hosts}->{$address}->{misc}->{bytes_written} . "\n";
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