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-rw-r--r--plugin/vserver.php135
1 files changed, 135 insertions, 0 deletions
diff --git a/plugin/vserver.php b/plugin/vserver.php
new file mode 100644
index 0000000..57687e3
--- /dev/null
+++ b/plugin/vserver.php
@@ -0,0 +1,135 @@
1<?php
2
3# Collectd VServer plugin
4
5require_once 'conf/common.inc.php';
6require_once 'type/GenericIO.class.php';
7require_once 'type/GenericStacked.class.php';
8require_once 'inc/collectd.inc.php';
9
10# LAYOUT
11# vserver-XXXX
12# vserver-XXXX/if_octets-inet6.rrd
13# vserver-XXXX/if_octets-inet.rrd
14# vserver-XXXX/if_octets-other.rrd
15# vserver-XXXX/if_octets-unix.rrd
16# vserver-XXXX/if_octets-unspec.rrd
17# vserver-XXXX/load.rrd
18# vserver-XXXX/vs_memory-anon.rrd
19# vserver-XXXX/vs_memory-rss.rrd
20# vserver-XXXX/vs_memory-vml.rrd
21# vserver-XXXX/vs_memory-vm.rrd
22# vserver-XXXX/vs_processes.rrd
23# vserver-XXXX/vs_threads-onhold.rrd
24# vserver-XXXX/vs_threads-running.rrd
25# vserver-XXXX/vs_threads-total.rrd
26# vserver-XXXX/vs_threads-uninterruptable.rrd
27
28$obj = new Type_Default($CONFIG);
29
30switch($obj->args['type']) {
31 case 'load':
32 require_once "plugin/load.php";
33 break;
34 case 'vs_memory':
35 $obj = new Type_GenericStacked($CONFIG);
36 $obj->order = array('vm', 'vml', 'rss', 'anon');
37 # http://oldwiki.linux-vserver.org/Memory+Allocation
38 $obj->ds_names = array(
39 'vm' => "Virtual memory pages",
40 'vml' => "Pages locked into memory",
41 'rss' => "Resident set size",
42 'anon' => "Anonymous memory pages",
43 );
44 $obj->colors = array(
45 'vm' => '00e000',
46 'vml' => '0000ff',
47 'rss' => 'ffb000',
48 'anon' => 'ff00ff',
49 );
50 $obj->width = $width;
51 $obj->heigth = $heigth;
52
53 $obj->rrd_title = sprintf('Memory utilization on Vserver %s', $obj->args['pinstance']);
54 $obj->rrd_vertical = 'Bytes';
55 $obj->rrd_format = '%5.1lf%s';
56
57 collectd_flush($obj->identifiers);
58 $obj->rrd_graph();
59 break;
60 case 'vs_threads':
61 $obj = new Type_GenericStacked($CONFIG);
62 $obj->order = array('running', 'uninterruptable', 'onhold', 'total');
63 # http://linux-vserver.org/ProcFS
64 $obj->ds_names = array(
65 'onhold' => "Number of threads on hold",
66 'running' => "Number of running threads",
67 'total' => "Total number of threads",
68 'uninterruptable' => "Number of uninterruptible threads",
69 );
70 $obj->colors = array(
71 'onhold' => '00e000',
72 'running' => '0000ff',
73 'total' => 'ffb000',
74 'uninterruptable' => 'ff00ff',
75 );
76 $obj->width = $width;
77 $obj->heigth = $heigth;
78
79 $obj->rrd_title = sprintf('Threads on Vserver %s', $obj->args['pinstance']);
80 $obj->rrd_vertical = 'Numbers';
81 $obj->rrd_format = '%5.1lf%s';
82
83 collectd_flush($obj->identifiers);
84 $obj->rrd_graph();
85 break;
86 case 'if_octets':
87 $obj->data_sources = array('rx', 'tx');
88 $obj->ds_names = array(
89 'inet-rx' => 'IPv4 Receive',
90 'inet-tx' => 'IPv4 Transmit',
91 'inet6-rx' => 'IPv6 Receive',
92 'inet6-tx' => 'IPv6 Transmit',
93 );
94 $obj->colors = array(
95 'inet-rx' => '0000ff',
96 'inet-tx' => '00b000',
97 'inet6-rx' => 'e0e0e0',
98 'inet6-tx' => 'ffb000',
99 'other-rx' => 'ff00ff',
100 'other-tx' => 'a000a0',
101 'unix-rx' => '00e000',
102 'unix-tx' => '0080ff',
103 'unspec-rx' => 'ff0000',
104 'unspec-tx' => '000080',
105 );
106 $obj->rrd_title = sprintf('Traffic on Vserver %s', $obj->args['pinstance']);
107 $obj->rrd_vertical = 'Bytes per second';
108 $obj->width = $width;
109 $obj->heigth = $heigth;
110 $obj->rrd_format = '%5.1lf%s';
111
112 collectd_flush($obj->identifiers);
113 $obj->rrd_graph();
114 break;
115 case 'vs_processes':
116 $obj->data_sources = array('value');
117 $obj->ds_names = array(
118 'value' => 'Processes',
119 );
120 $obj->rrd_title = sprintf('Processes on Vserver %s', $obj->args['pinstance']);
121 $obj->rrd_vertical = 'Processes';
122
123 $obj->width = $width;
124 $obj->heigth = $heigth;
125 $obj->rrd_format = '%5.1lf%s';
126
127 collectd_flush($obj->identifiers);
128 $obj->rrd_graph();
129 break;
130
131 default:
132 die('Not implemented yet.');
133 break;
134}
135?>