[Ganglia-svn] SF.net SVN: ganglia:[2077] trunk/monitor-core/web/cluster_view.php

[<ha...@us...>]

Revision: 2077
          http://ganglia.svn.sourceforge.net/ganglia/?rev=2077&view=rev
Author:   hawson
Date:     2009-09-15 21:57:57 +0000 (Tue, 15 Sep 2009)

Log Message:
-----------
Check cpu count and load numbers before using.  A continuation of r2069.

Modified Paths:
--------------
    trunk/monitor-core/web/cluster_view.php

Modified: trunk/monitor-core/web/cluster_view.php
===================================================================
--- trunk/monitor-core/web/cluster_view.php	2009-09-15 21:55:08 UTC (rev 2076)
+++ trunk/monitor-core/web/cluster_view.php	2009-09-15 21:57:57 UTC (rev 2077)
@@ -91,9 +91,16 @@
    {
       foreach ($hosts_up as $host => $val)
          {
-            $cpus = $metrics[$host]["cpu_num"]['VAL'];
-            if (!$cpus) $cpus=1;
-            $load_one  = $metrics[$host]["load_one"]['VAL'];
+               if ( isset($metrics[$host]["cpu_num"]['VAL']) and $metrics[$host]["cpu_num"]['VAL'] != 0 ){
+               $cpus = $metrics[$host]["cpu_num"]['VAL'];
+            } else {
+               $cpus = 1;
+            }
+            if ( isset($metrics[$host]["load_one"]['VAL']) ){
+               $load_one = $metrics[$host]["load_one"]['VAL'];
+            } else {
+               $load_one = 0;
+            }
             $load = ((float) $load_one)/$cpus;
             $host_load[$host] = $load;
             if(isset($percent_hosts[load_color($load)])) { 


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