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Store performance data for each poller module

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This commit is contained in:
Mike Rostermund
2016-01-24 03:43:59 +01:00
parent 2a2d5bcd6e
commit 006056a754
4 changed files with 51 additions and 1 deletions
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38
html/includes/graphs/device/poller_modules_perf.inc.php Normal file
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@@ -0,0 +1,38 @@
<?php
/*
* LibreNMS
*
* Copyright (c) 2016 Mike Rostermund <mike@kollegienet.dk>
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version. Please see LICENSE.txt at the top level of
* the source code distribution for details.
*/
$scale_min = '0';
$colour_scheme = 'mixed';
$attribs = get_dev_attribs($device['device_id']);
ksort($config['poller_modules']);
require 'includes/graphs/common.inc.php';
$colour_iter = 0;
$rrd_options .= " 'COMMENT:Seconds Current Minimum Maximum Average\\n'";
foreach ($config['poller_modules'] as $module => $module_status) {
$rrd_filename = $config['rrd_dir'].'/'.$device['hostname'].'/poller-'.$module.'-perf.rrd';
if ($attribs['poll_'.$module] || ( $module_status && !isset($attribs['poll_'.$module]))) {
if (is_file($rrd_filename)) {
if (!$config['graph_colours'][$colour_scheme][$colour_iter]) {
$colour_iter = 0;
}
$colour = $config['graph_colours'][$colour_scheme][$colour_iter];
$colour_iter++;
$rrd_options .= ' DEF:'.$module.'='.$rrd_filename.':'.$module.':AVERAGE';
$rrd_options .= ' LINE1.25:'.$module.'#'.$colour.':"'.str_pad($module, 18," ").'"';
$rrd_options .= ' GPRINT:'.$module.':LAST:%6.2lf GPRINT:'.$module.':AVERAGE:%7.2lf';
$rrd_options .= " GPRINT:".$module.":MAX:%7.2lf 'GPRINT:".$module.":AVERAGE:%7.2lf\\n'";
}
}
}

3
includes/common.php
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@@ -876,7 +876,8 @@ function enable_os_graphs($os, &$graph_enable)
function enable_graphs($device, &$graph_enable)
{
// These are standard graphs we should have for all systems
$graph_enable['poller']['poller_perf'] = 'device_poller_perf';
$graph_enable['poller']['poller_perf'] = 'device_poller_perf';
$graph_enable['poller']['poller_modules_perf'] = 'device_poller_modules_perf';
if (can_ping_device($device) === true) {
$graph_enable['poller']['ping_perf'] = 'device_ping_perf';
}

3
includes/definitions.inc.php
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@@ -1767,6 +1767,9 @@ $config['graph_types']['device']['poller_perf']['descr'] = 'Poller Time';
$config['graph_types']['device']['ping_perf']['section'] = 'poller';
$config['graph_types']['device']['ping_perf']['order'] = '0';
$config['graph_types']['device']['ping_perf']['descr'] = 'Ping Response';
$config['graph_types']['device']['poller_modules_perf']['section'] = 'poller';
$config['graph_types']['device']['poller_modules_perf']['order'] = '0';
$config['graph_types']['device']['poller_modules_perf']['descr'] = 'Poller Modules Performance';
$config['graph_types']['device']['vpdn_sessions_l2tp']['section'] = 'vpdn';
$config['graph_types']['device']['vpdn_sessions_l2tp']['order'] = '0';

8
includes/polling/functions.inc.php
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@@ -230,6 +230,14 @@ function poll_device($device, $options) {
include 'includes/polling/'.$module.'.inc.php';
$module_time = microtime(true) - $module_start;
echo "Runtime for polling module '$module': $module_time\n";
$tags = array(
'rrd_def' => 'DS:'.$module.':GAUGE:600:0:U',
);
$fields = array(
$module => $module_time,
);
data_update($device, 'poller-'.$module.'-perf', $tags, $fields);
}
else if (isset($attribs['poll_'.$module]) && $attribs['poll_'.$module] == '0') {
echo "Module [ $module ] disabled on host.\n";