From 66675980c73536e70d7abb104f6f0def732c12df Mon Sep 17 00:00:00 2001
From: Pim van den Berg
Date: Sat, 29 Jun 2013 05:22:54 -0400
Subject: plugin: add aggregation plugin

---
 plugin/aggregation.php | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 plugin/aggregation.php

(limited to 'plugin')

diff --git a/plugin/aggregation.php b/plugin/aggregation.php
new file mode 100644
index 0000000..625ec33
--- /dev/null
+++ b/plugin/aggregation.php
@@ -0,0 +1,48 @@
+<?php
+
+# Collectd aggregation plugin
+
+require_once 'conf/common.inc.php';
+require_once 'inc/collectd.inc.php';
+
+## LAYOUT
+# aggregation-(plugin)-(calculate)/(type)-(type-instance).rrd
+
+$pi = explode("-", GET('pi'));
+
+switch($pi[0]) {
+	case 'cpu':
+		require_once 'type/GenericStacked.class.php';
+		$obj = new Type_GenericStacked($CONFIG);
+		$obj->data_sources = array('value');
+		$obj->order = array('idle', 'nice', 'user', 'wait', 'system', 'softirq', 'interrupt', 'steal');
+		$obj->ds_names = array(
+			'idle' => 'Idle',
+			'nice' => 'Nice',
+			'user' => 'User',
+			'wait' => 'Wait-IO',
+			'system' => 'System',
+			'softirq' => 'SoftIRQ',
+			'interrupt' => 'IRQ',
+			'steal' => 'Steal',
+		);
+		$obj->colors = array(
+			'idle' => 'e8e8e8',
+			'nice' => '00e000',
+			'user' => '0000ff',
+			'wait' => 'ffb000',
+			'system' => 'ff0000',
+			'softirq' => 'ff00ff',
+			'interrupt' => 'a000a0',
+			'steal' => '000000',
+		);
+		$obj->rrd_title = 'CPU usage';
+		$obj->rrd_title = sprintf('CPU usage (%s)', $pi[1]);
+		$obj->rrd_vertical = 'Jiffies';
+		$obj->rrd_format = '%5.2lf';
+		$obj->rrdtool_opts .= ' -u 100';
+
+		collectd_flush($obj->identifiers);
+		$obj->rrd_graph();
+	break;
+}
-- 
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