plugin: add zfs_arc plugin

author: Aurélien ROUGEMONT 2011-04-18 20:04:02 +0200
committer: Pim van den Berg 2011-04-18 20:04:02 +0200
commit: e1def433f2bb9d1615e252d6f7e76a47c6ecc896 (patch)
tree: 6c787ec1132f03665d40c4a971aa3e910e57222e /plugin
parent: plugin/contextswitch: correct plugin name (diff)
download: apt-panopticon_cgp-e1def433f2bb9d1615e252d6f7e76a47c6ecc896.zip
apt-panopticon_cgp-e1def433f2bb9d1615e252d6f7e76a47c6ecc896.tar.gz
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1 files changed, 103 insertions, 0 deletions
diff --git a/plugin/zfs_arc.php b/plugin/zfs_arc.php
new file mode 100644
index 0000000..4a2592b
--- /dev/null
+++ b/plugin/zfs_arc.php
@@ -0,0 +1,103 @@
+<?php
+# Collectd zfs_arc plugin
+require_once 'conf/common.inc.php';
+require_once 'type/Default.class.php';
+require_once 'inc/collectd.inc.php';
+## LAYOUT
+# zfs_arc/
+# zfs_arc/arc_counts-hits.rrd
+# zfs_arc/arc_counts-misses.rrd
+# zfs_arc/arc_l2_bytes.rrd
+# zfs_arc/arc_l2_size.rrd
+# zfs_arc/arc_ratio-L1.rrd
+# zfs_arc/arc_ratio-L2.rrd
+# zfs_arc/arc_size.rrd
+$obj = new Type_Default($CONFIG);
+$obj->width = $width;
+$obj->heigth = $heigth;
+switch($obj->args['type']) {
+        case 'arc_counts':
+                $obj->data_sources = array(
+                        'demand_data',
+                        'demand_metadata',
+                        'prefetch_data',
+                        'prefetch_metadata'
+                );
+                $obj->colors = array(
+                        'hits-demand_data' => 'ff0000',
+                        'misses-demand_data' => '880000',
+                        'hits-demand_metadata' => '00ff00',
+                        'misses-demand_metadata' => '00aa00',
+                        'hits-prefetch_data' => '0000ff',
+                        'misses-prefetch_data' => '00f0f0',
+                        'hits-prefetch_metadata' => 'ff00ff',
+                        'misses-prefetch_metadata' => '888800'
+                );
+                $obj->ds_names = array(
+                        'hits-demand_data' => 'data hits',
+                        'misses-demand_data' => 'metadata misses',
+                        'hits-demand_metadata' => 'metadata hits',
+                        'misses-demand_metadata' => 'metadata misses',
+                        'hits-prefetch_data' => 'prefetch data hits',
+                        'misses-prefetch_data' => 'prefetch data misses',
+                        'hits-prefetch_metadata' => 'prefetch metadata hits',
+                        'misses-prefetch_metadata' => 'prefetch metadata misses'
+                );
+                $obj->rrd_title = 'arc counts';
+                $obj->rrd_vertical = 'count';
+                $obj->rrd_format = '%5.1lf%s';
+                break;
+        case 'arc_size':
+                $obj->data_sources = array('current','target','minlimit','maxlimit');
+                $obj->order = array(
+                        'current',
+                        'target',
+                        'minlimit',
+                        'maxlimit'
+                );
+                $obj->rrd_title = 'Arc size';
+                $obj->rrd_vertical = 'bytes';
+                $obj->rrd_format = '%5.1lf%s';
+                break;
+        case 'arc_l2_bytes':
+                $obj->data_sources = array(
+                        'write',
+                        'read'
+                );
+                $obj->ds_names = array(
+                        'write'  => 'Write',
+                        'read'   => 'Read',
+                );
+                $obj->colors = array(
+                        'write'  => 'ff0000',
+                        'read' => '0000ff',
+                );
+                $obj->rrd_title = 'Arc L2 bytes';
+                $obj->rrd_vertical = 'bytes';
+                $obj->rrd_format = '%5.1lf%s';
+                break;
+        case 'arc_l2_size':
+                $obj->data_sources = array(
+                        'value'
+                );
+                $obj->ds_names = array(
+                        'value'   => 'Bytes'
+                );
+                $obj->colors = array(
+                        'value' => '0000ff',
+                );
+                $obj->rrd_title = 'Arc L2 size';
+                $obj->rrd_vertical = 'bytes';
+                $obj->rrd_format = '%5.1lf%s';
+                break;
+        case 'arc_ratio':
+                $obj->data_sources = array('value');
+                $obj->rrd_title = 'Arc ratio';
+                $obj->rrd_vertical = 'ratio';
+                $obj->rrd_format = '%5.1lf%s';
+                break;
+}
+collectd_flush($obj->identifiers);
+$obj->rrd_graph();
author	Aurélien ROUGEMONT	2011-04-18 20:04:02 +0200
committer	Pim van den Berg	2011-04-18 20:04:02 +0200
commit	e1def433f2bb9d1615e252d6f7e76a47c6ecc896 (patch)
tree	6c787ec1132f03665d40c4a971aa3e910e57222e /plugin
parent	plugin/contextswitch: correct plugin name (diff)
download	apt-panopticon_cgp-e1def433f2bb9d1615e252d6f7e76a47c6ecc896.zip apt-panopticon_cgp-e1def433f2bb9d1615e252d6f7e76a47c6ecc896.tar.gz apt-panopticon_cgp-e1def433f2bb9d1615e252d6f7e76a47c6ecc896.tar.bz2 apt-panopticon_cgp-e1def433f2bb9d1615e252d6f7e76a47c6ecc896.tar.xz

diff --git a/plugin/zfs_arc.php b/plugin/zfs_arc.php new file mode 100644 index 0000000..4a2592b --- /dev/null +++ b/plugin/zfs_arc.php
@@ -0,0 +1,103 @@
	1	<?php
	2	# Collectd zfs_arc plugin
	3
	4	require_once 'conf/common.inc.php';
	5	require_once 'type/Default.class.php';
	6	require_once 'inc/collectd.inc.php';
	7
	8	## LAYOUT
	9	# zfs_arc/
	10	# zfs_arc/arc_counts-hits.rrd
	11	# zfs_arc/arc_counts-misses.rrd
	12	# zfs_arc/arc_l2_bytes.rrd
	13	# zfs_arc/arc_l2_size.rrd
	14	# zfs_arc/arc_ratio-L1.rrd
	15	# zfs_arc/arc_ratio-L2.rrd
	16	# zfs_arc/arc_size.rrd
	17	$obj = new Type_Default($CONFIG);
	18	$obj->width = $width;
	19	$obj->heigth = $heigth;
	20	switch($obj->args['type']) {
	21	case 'arc_counts':
	22	$obj->data_sources = array(
	23	'demand_data',
	24	'demand_metadata',
	25	'prefetch_data',
	26	'prefetch_metadata'
	27	);
	28	$obj->colors = array(
	29	'hits-demand_data' => 'ff0000',
	30	'misses-demand_data' => '880000',
	31	'hits-demand_metadata' => '00ff00',
	32	'misses-demand_metadata' => '00aa00',
	33	'hits-prefetch_data' => '0000ff',
	34	'misses-prefetch_data' => '00f0f0',
	35	'hits-prefetch_metadata' => 'ff00ff',
	36	'misses-prefetch_metadata' => '888800'
	37	);
	38	$obj->ds_names = array(
	39	'hits-demand_data' => 'data hits',
	40	'misses-demand_data' => 'metadata misses',
	41	'hits-demand_metadata' => 'metadata hits',
	42	'misses-demand_metadata' => 'metadata misses',
	43	'hits-prefetch_data' => 'prefetch data hits',
	44	'misses-prefetch_data' => 'prefetch data misses',
	45	'hits-prefetch_metadata' => 'prefetch metadata hits',
	46	'misses-prefetch_metadata' => 'prefetch metadata misses'
	47	);
	48	$obj->rrd_title = 'arc counts';
	49	$obj->rrd_vertical = 'count';
	50	$obj->rrd_format = '%5.1lf%s';
	51	break;
	52	case 'arc_size':
	53	$obj->data_sources = array('current','target','minlimit','maxlimit');
	54	$obj->order = array(
	55	'current',
	56	'target',
	57	'minlimit',
	58	'maxlimit'
	59	);
	60	$obj->rrd_title = 'Arc size';
	61	$obj->rrd_vertical = 'bytes';
	62	$obj->rrd_format = '%5.1lf%s';
	63	break;
	64	case 'arc_l2_bytes':
	65	$obj->data_sources = array(
	66	'write',
	67	'read'
	68	);
	69	$obj->ds_names = array(
	70	'write' => 'Write',
	71	'read' => 'Read',
	72	);
	73	$obj->colors = array(
	74	'write' => 'ff0000',
	75	'read' => '0000ff',
	76	);
	77	$obj->rrd_title = 'Arc L2 bytes';
	78	$obj->rrd_vertical = 'bytes';
	79	$obj->rrd_format = '%5.1lf%s';
	80	break;
	81	case 'arc_l2_size':
	82	$obj->data_sources = array(
	83	'value'
	84	);
	85	$obj->ds_names = array(
	86	'value' => 'Bytes'
	87	);
	88	$obj->colors = array(
	89	'value' => '0000ff',
	90	);
	91	$obj->rrd_title = 'Arc L2 size';
	92	$obj->rrd_vertical = 'bytes';
	93	$obj->rrd_format = '%5.1lf%s';
	94	break;
	95	case 'arc_ratio':
	96	$obj->data_sources = array('value');
	97	$obj->rrd_title = 'Arc ratio';
	98	$obj->rrd_vertical = 'ratio';
	99	$obj->rrd_format = '%5.1lf%s';
	100	break;
	101	}
	102	collectd_flush($obj->identifiers);
	103	$obj->rrd_graph();