From d21f4a765b82e4c02ff15bf730b0e1f0d68d5471 Mon Sep 17 00:00:00 2001
From: Pim van den Berg
Date: Tue, 24 Jun 2014 12:38:10 +0200
Subject: add percentile support to network traffic graphs

Set $CONFIG['percentile'] to a number and a XXth percentile line + legend
will be added to all network traffic (if_octets) graphs.

Closes #81
---
 graph.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'graph.php')

diff --git a/graph.php b/graph.php
index 55be9e9..dadb2c5 100644
--- a/graph.php
+++ b/graph.php
@@ -92,6 +92,9 @@ if (isset($plugin_json[$type]['rrdtool_opts'])) {
 if (isset($plugin_json[$type]['datasize']) and $plugin_json[$type]['datasize'])
 	$obj->scale = $CONFIG['network_datasize'] == 'bits' ? 8 : 1;
 
+if ($type == 'if_octets')
+	$obj->percentile = $CONFIG['percentile'];
+
 if (isset($plugin_json[$type]['scale']))
 	$obj->scale = $plugin_json[$type]['scale'];
 
-- 
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