graph.php: use JSON plugins instead of including PHP plugin files

A couple of big changes here. A lot of logic moved to graph.php. The PHP plugin files have been rewritten to JSON. In these JSON files *everything* is optional. Also *NOT* having a JSON plugin file won't block you from having a graph. The JSON will just make the graphs prettier (by having a title, y-axis title, legend, colors, etc..). The Collectd types.db file is parsed and used to determine RRD content. When things are not defined in the JSON it will fallback to a default.
author: Pim van den Berg 2014-05-03 19:17:16 +0200
committer: Pim van den Berg 2014-05-12 21:32:24 +0200
commit: 0a547add2f4cc264380d2dab2c472efe5a1d7094 (patch)
tree: 55bb43a3e31c5814848d61eea92c8438e4a37886 /inc
parent: type/base: set default title to "Plugin Type (PluginInstance) (Category)" (diff)
download: apt-panopticon_cgp-0a547add2f4cc264380d2dab2c472efe5a1d7094.zip
apt-panopticon_cgp-0a547add2f4cc264380d2dab2c472efe5a1d7094.tar.gz
apt-panopticon_cgp-0a547add2f4cc264380d2dab2c472efe5a1d7094.tar.bz2
apt-panopticon_cgp-0a547add2f4cc264380d2dab2c472efe5a1d7094.tar.xz
2 files changed, 211 insertions, 0 deletions
diff --git a/inc/collectd.inc.php b/inc/collectd.inc.php
index 3bfc6ff..695d79c 100644
--- a/inc/collectd.inc.php
+++ b/inc/collectd.inc.php
@@ -167,3 +167,27 @@ function plugin_sort($data) {
        return $data;
 }
+function parse_typesdb_file($file = '/usr/share/collectd/types.db') {
+        if (!file_exists($file))
+                $file = 'inc/types.db';
+        $types = array();
+        foreach (file($file) as $type) {
+                if(!preg_match('/^(?P<dataset>[\w_]+)\s+(?P<datasources>.*)/', $type, $matches))
+                        continue;
+                $dataset = $matches['dataset'];
+                $datasources = explode(', ', $matches['datasources']);
+                foreach ($datasources as $ds) {
+                        if (!preg_match('/^(?P<dsname>\w+):(?P<dstype>[\w]+):(?P<min>[\-\dU\.]+):(?P<max>[\dU\.]+)/', $ds, $matches))
+                                error_log(sprintf('CGP Error: DS "%s" from dataset "%s" did not match', $ds, $dataset));
+                        $types[$dataset][$matches['dsname']] = array(
+                                'dstype' => $matches['dstype'],
+                                'min' => $matches['min'],
+                                'max' => $matches['max'],
+                        );
+                }
+        }
+        return $types;
+}
diff --git a/inc/types.db b/inc/types.db
new file mode 100644
index 0000000..e6345ab
--- /dev/null
+++ b/inc/types.db
@@ -0,0 +1,187 @@
+absolute                value:ABSOLUTE:0:U
+apache_bytes            value:DERIVE:0:U
+apache_connections      value:GAUGE:0:65535
+apache_idle_workers     value:GAUGE:0:65535
+apache_requests         value:DERIVE:0:U
+apache_scoreboard       value:GAUGE:0:65535
+ath_nodes               value:GAUGE:0:65535
+ath_stat                value:DERIVE:0:U
+bitrate                 value:GAUGE:0:4294967295
+bytes                   value:GAUGE:0:U
+cache_operation         value:DERIVE:0:U
+cache_ratio             value:GAUGE:0:100
+cache_result            value:DERIVE:0:U
+cache_size              value:GAUGE:0:4294967295
+charge                  value:GAUGE:0:U
+compression_ratio       value:GAUGE:0:2
+compression             uncompressed:DERIVE:0:U, compressed:DERIVE:0:U
+connections             value:DERIVE:0:U
+conntrack               value:GAUGE:0:4294967295
+contextswitch           value:DERIVE:0:U
+counter                 value:COUNTER:U:U
+cpufreq                 value:GAUGE:0:U
+cpu                     value:DERIVE:0:U
+current_connections     value:GAUGE:0:U
+current_sessions        value:GAUGE:0:U
+current                 value:GAUGE:U:U
+delay                   value:GAUGE:-1000000:1000000
+derive                  value:DERIVE:0:U
+df_complex              value:GAUGE:0:U
+df_inodes               value:GAUGE:0:U
+df                      used:GAUGE:0:1125899906842623, free:GAUGE:0:1125899906842623
+disk_latency            read:GAUGE:0:U, write:GAUGE:0:U
+disk_merged             read:DERIVE:0:U, write:DERIVE:0:U
+disk_octets             read:DERIVE:0:U, write:DERIVE:0:U
+disk_ops_complex        value:DERIVE:0:U
+disk_ops                read:DERIVE:0:U, write:DERIVE:0:U
+disk_time               read:DERIVE:0:U, write:DERIVE:0:U
+dns_answer              value:DERIVE:0:U
+dns_notify              value:DERIVE:0:U
+dns_octets              queries:DERIVE:0:U, responses:DERIVE:0:U
+dns_opcode              value:DERIVE:0:U
+dns_qtype_cached        value:GAUGE:0:4294967295
+dns_qtype               value:DERIVE:0:U
+dns_query               value:DERIVE:0:U
+dns_question            value:DERIVE:0:U
+dns_rcode               value:DERIVE:0:U
+dns_reject              value:DERIVE:0:U
+dns_request             value:DERIVE:0:U
+dns_resolver            value:DERIVE:0:U
+dns_response            value:DERIVE:0:U
+dns_transfer            value:DERIVE:0:U
+dns_update              value:DERIVE:0:U
+dns_zops                value:DERIVE:0:U
+email_check             value:GAUGE:0:U
+email_count             value:GAUGE:0:U
+email_size              value:GAUGE:0:U
+entropy                 value:GAUGE:0:4294967295
+fanspeed                value:GAUGE:0:U
+file_size               value:GAUGE:0:U
+files                   value:GAUGE:0:U
+fork_rate               value:DERIVE:0:U
+frequency               value:GAUGE:0:U
+frequency_offset        value:GAUGE:-1000000:1000000
+fscache_stat            value:DERIVE:0:U
+gauge                   value:GAUGE:U:U
+http_request_methods    value:DERIVE:0:U
+http_requests           value:DERIVE:0:U
+http_response_codes     value:DERIVE:0:U
+humidity                value:GAUGE:0:100
+if_collisions           value:DERIVE:0:U
+if_dropped              rx:DERIVE:0:U, tx:DERIVE:0:U
+if_errors               rx:DERIVE:0:U, tx:DERIVE:0:U
+if_multicast            value:DERIVE:0:U
+if_octets               rx:DERIVE:0:U, tx:DERIVE:0:U
+if_packets              rx:DERIVE:0:U, tx:DERIVE:0:U
+if_rx_errors            value:DERIVE:0:U
+if_tx_errors            value:DERIVE:0:U
+invocations             value:DERIVE:0:U
+io_octets               rx:DERIVE:0:U, tx:DERIVE:0:U
+io_packets              rx:DERIVE:0:U, tx:DERIVE:0:U
+ipt_bytes               value:DERIVE:0:U
+ipt_packets             value:DERIVE:0:U
+irq                     value:DERIVE:0:U
+latency                 value:GAUGE:0:65535
+links                   value:GAUGE:0:U
+load                    shortterm:GAUGE:0:100, midterm:GAUGE:0:100, longterm:GAUGE:0:100
+memcached_command       value:DERIVE:0:U
+memcached_connections   value:GAUGE:0:U
+memcached_items         value:GAUGE:0:U
+memcached_octets        rx:DERIVE:0:U, tx:DERIVE:0:U
+memcached_ops           value:DERIVE:0:U
+memory                  value:GAUGE:0:281474976710656
+multimeter              value:GAUGE:U:U
+mysql_commands          value:DERIVE:0:U
+mysql_handler           value:DERIVE:0:U
+mysql_locks             value:DERIVE:0:U
+mysql_log_position      value:DERIVE:0:U
+mysql_octets            rx:DERIVE:0:U, tx:DERIVE:0:U
+nfs_procedure           value:DERIVE:0:U
+nginx_connections       value:GAUGE:0:U
+nginx_requests          value:DERIVE:0:U
+node_octets             rx:DERIVE:0:U, tx:DERIVE:0:U
+node_rssi               value:GAUGE:0:255
+node_stat               value:DERIVE:0:U
+node_tx_rate            value:GAUGE:0:127
+operations              value:DERIVE:0:U
+percent                 value:GAUGE:0:100.1
+pg_blks                 value:DERIVE:0:U
+pg_db_size              value:GAUGE:0:U
+pg_n_tup_c              value:DERIVE:0:U
+pg_n_tup_g              value:GAUGE:0:U
+pg_numbackends          value:GAUGE:0:U
+pg_scan                 value:DERIVE:0:U
+pg_xact                 value:DERIVE:0:U
+ping_droprate           value:GAUGE:0:100
+ping                    value:GAUGE:0:65535
+ping_stddev             value:GAUGE:0:65535
+players                 value:GAUGE:0:1000000
+power                   value:GAUGE:0:U
+protocol_counter        value:DERIVE:0:U
+ps_code                 value:GAUGE:0:9223372036854775807
+ps_count                processes:GAUGE:0:1000000, threads:GAUGE:0:1000000
+ps_cputime              user:DERIVE:0:U, syst:DERIVE:0:U
+ps_data                 value:GAUGE:0:9223372036854775807
+ps_disk_octets          read:DERIVE:0:U, write:DERIVE:0:U
+ps_disk_ops             read:DERIVE:0:U, write:DERIVE:0:U
+ps_pagefaults           minflt:DERIVE:0:U, majflt:DERIVE:0:U
+ps_rss                  value:GAUGE:0:9223372036854775807
+ps_stacksize            value:GAUGE:0:9223372036854775807
+ps_state                value:GAUGE:0:65535
+ps_vm                   value:GAUGE:0:9223372036854775807
+queue_length            value:GAUGE:0:U
+records                 value:GAUGE:0:U
+requests                value:GAUGE:0:U
+response_time           value:GAUGE:0:U
+route_etx               value:GAUGE:0:U
+route_metric            value:GAUGE:0:U
+routes                  value:GAUGE:0:U
+serial_octets           rx:DERIVE:0:U, tx:DERIVE:0:U
+signal_noise            value:GAUGE:U:0
+signal_power            value:GAUGE:U:0
+signal_quality          value:GAUGE:0:U
+snr                     value:GAUGE:0:U
+spam_check              value:GAUGE:0:U
+spam_score              value:GAUGE:U:U
+swap_io                 value:DERIVE:0:U
+swap                    value:GAUGE:0:1099511627776
+tcp_connections         value:GAUGE:0:4294967295
+temperature             value:GAUGE:-273.15:U
+threads                 value:GAUGE:0:U
+time_dispersion         value:GAUGE:-1000000:1000000
+timeleft                value:GAUGE:0:3600
+time_offset             value:GAUGE:-1000000:1000000
+total_bytes             value:DERIVE:0:U
+total_connections       value:DERIVE:0:U
+total_operations        value:DERIVE:0:U
+total_requests          value:DERIVE:0:U
+total_sessions          value:DERIVE:0:U
+total_threads           value:DERIVE:0:U
+total_time_in_ms        value:DERIVE:0:U
+total_values            value:DERIVE:0:U
+uptime                  value:GAUGE:0:4294967295
+users                   value:GAUGE:0:65535
+vcpu                    value:GAUGE:0:U
+virt_cpu_total          value:DERIVE:0:U
+virt_vcpu               value:DERIVE:0:U
+vmpage_action           value:DERIVE:0:U
+vmpage_faults           minflt:DERIVE:0:U, majflt:DERIVE:0:U
+vmpage_io               in:DERIVE:0:U, out:DERIVE:0:U
+vmpage_number           value:GAUGE:0:4294967295
+volatile_changes        value:GAUGE:0:U
+voltage_threshold       value:GAUGE:U:U, threshold:GAUGE:U:U
+voltage                 value:GAUGE:U:U
+vs_memory               value:GAUGE:0:9223372036854775807
+vs_processes            value:GAUGE:0:65535
+vs_threads              value:GAUGE:0:65535
+#
+# Legacy types
+# (required for the v5 upgrade target)
+#
+arc_counts              demand_data:COUNTER:0:U, demand_metadata:COUNTER:0:U, prefetch_data:COUNTER:0:U, prefetch_metadata:COUNTER:0:U
+arc_l2_bytes            read:COUNTER:0:U, write:COUNTER:0:U
+arc_l2_size             value:GAUGE:0:U
+arc_ratio               value:GAUGE:0:U
+arc_size                current:GAUGE:0:U, target:GAUGE:0:U, minlimit:GAUGE:0:U, maxlimit:GAUGE:0:U
+mysql_qcache            hits:COUNTER:0:U, inserts:COUNTER:0:U, not_cached:COUNTER:0:U, lowmem_prunes:COUNTER:0:U, queries_in_cache:GAUGE:0:U
+mysql_threads           running:GAUGE:0:U, connected:GAUGE:0:U, cached:GAUGE:0:U, created:COUNTER:0:U
author	Pim van den Berg	2014-05-03 19:17:16 +0200
committer	Pim van den Berg	2014-05-12 21:32:24 +0200
commit	0a547add2f4cc264380d2dab2c472efe5a1d7094 (patch)
tree	55bb43a3e31c5814848d61eea92c8438e4a37886 /inc
parent	type/base: set default title to "Plugin Type (PluginInstance) (Category)" (diff)
download	apt-panopticon_cgp-0a547add2f4cc264380d2dab2c472efe5a1d7094.zip apt-panopticon_cgp-0a547add2f4cc264380d2dab2c472efe5a1d7094.tar.gz apt-panopticon_cgp-0a547add2f4cc264380d2dab2c472efe5a1d7094.tar.bz2 apt-panopticon_cgp-0a547add2f4cc264380d2dab2c472efe5a1d7094.tar.xz

diff --git a/inc/collectd.inc.php b/inc/collectd.inc.php index 3bfc6ff..695d79c 100644 --- a/inc/collectd.inc.php +++ b/inc/collectd.inc.php
@@ -167,3 +167,27 @@ function plugin_sort($data) {
167		167
168	return $data;	168	return $data;
169	}	169	}
		170
		171	function parse_typesdb_file($file = '/usr/share/collectd/types.db') {
		172	if (!file_exists($file))
		173	$file = 'inc/types.db';
		174
		175	$types = array();
		176	foreach (file($file) as $type) {
		177	if(!preg_match('/^(?P<dataset>[\w_]+)\s+(?P<datasources>.*)/', $type, $matches))
		178	continue;
		179	$dataset = $matches['dataset'];
		180	$datasources = explode(', ', $matches['datasources']);
		181
		182	foreach ($datasources as $ds) {
		183	if (!preg_match('/^(?P<dsname>\w+):(?P<dstype>[\w]+):(?P<min>[\-\dU\.]+):(?P<max>[\dU\.]+)/', $ds, $matches))
		184	error_log(sprintf('CGP Error: DS "%s" from dataset "%s" did not match', $ds, $dataset));
		185	$types[$dataset][$matches['dsname']] = array(
		186	'dstype' => $matches['dstype'],
		187	'min' => $matches['min'],
		188	'max' => $matches['max'],
		189	);
		190	}
		191	}
		192	return $types;
		193	}


diff --git a/inc/types.db b/inc/types.db new file mode 100644 index 0000000..e6345ab --- /dev/null +++ b/inc/types.db
@@ -0,0 +1,187 @@
		1	absolute value:ABSOLUTE:0:U
		2	apache_bytes value:DERIVE:0:U
		3	apache_connections value:GAUGE:0:65535
		4	apache_idle_workers value:GAUGE:0:65535
		5	apache_requests value:DERIVE:0:U
		6	apache_scoreboard value:GAUGE:0:65535
		7	ath_nodes value:GAUGE:0:65535
		8	ath_stat value:DERIVE:0:U
		9	bitrate value:GAUGE:0:4294967295
		10	bytes value:GAUGE:0:U
		11	cache_operation value:DERIVE:0:U
		12	cache_ratio value:GAUGE:0:100
		13	cache_result value:DERIVE:0:U
		14	cache_size value:GAUGE:0:4294967295
		15	charge value:GAUGE:0:U
		16	compression_ratio value:GAUGE:0:2
		17	compression uncompressed:DERIVE:0:U, compressed:DERIVE:0:U
		18	connections value:DERIVE:0:U
		19	conntrack value:GAUGE:0:4294967295
		20	contextswitch value:DERIVE:0:U
		21	counter value:COUNTER:U:U
		22	cpufreq value:GAUGE:0:U
		23	cpu value:DERIVE:0:U
		24	current_connections value:GAUGE:0:U
		25	current_sessions value:GAUGE:0:U
		26	current value:GAUGE:U:U
		27	delay value:GAUGE:-1000000:1000000
		28	derive value:DERIVE:0:U
		29	df_complex value:GAUGE:0:U
		30	df_inodes value:GAUGE:0:U
		31	df used:GAUGE:0:1125899906842623, free:GAUGE:0:1125899906842623
		32	disk_latency read:GAUGE:0:U, write:GAUGE:0:U
		33	disk_merged read:DERIVE:0:U, write:DERIVE:0:U
		34	disk_octets read:DERIVE:0:U, write:DERIVE:0:U
		35	disk_ops_complex value:DERIVE:0:U
		36	disk_ops read:DERIVE:0:U, write:DERIVE:0:U
		37	disk_time read:DERIVE:0:U, write:DERIVE:0:U
		38	dns_answer value:DERIVE:0:U
		39	dns_notify value:DERIVE:0:U
		40	dns_octets queries:DERIVE:0:U, responses:DERIVE:0:U
		41	dns_opcode value:DERIVE:0:U
		42	dns_qtype_cached value:GAUGE:0:4294967295
		43	dns_qtype value:DERIVE:0:U
		44	dns_query value:DERIVE:0:U
		45	dns_question value:DERIVE:0:U
		46	dns_rcode value:DERIVE:0:U
		47	dns_reject value:DERIVE:0:U
		48	dns_request value:DERIVE:0:U
		49	dns_resolver value:DERIVE:0:U
		50	dns_response value:DERIVE:0:U
		51	dns_transfer value:DERIVE:0:U
		52	dns_update value:DERIVE:0:U
		53	dns_zops value:DERIVE:0:U
		54	email_check value:GAUGE:0:U
		55	email_count value:GAUGE:0:U
		56	email_size value:GAUGE:0:U
		57	entropy value:GAUGE:0:4294967295
		58	fanspeed value:GAUGE:0:U
		59	file_size value:GAUGE:0:U
		60	files value:GAUGE:0:U
		61	fork_rate value:DERIVE:0:U
		62	frequency value:GAUGE:0:U
		63	frequency_offset value:GAUGE:-1000000:1000000
		64	fscache_stat value:DERIVE:0:U
		65	gauge value:GAUGE:U:U
		66	http_request_methods value:DERIVE:0:U
		67	http_requests value:DERIVE:0:U
		68	http_response_codes value:DERIVE:0:U
		69	humidity value:GAUGE:0:100
		70	if_collisions value:DERIVE:0:U
		71	if_dropped rx:DERIVE:0:U, tx:DERIVE:0:U
		72	if_errors rx:DERIVE:0:U, tx:DERIVE:0:U
		73	if_multicast value:DERIVE:0:U
		74	if_octets rx:DERIVE:0:U, tx:DERIVE:0:U
		75	if_packets rx:DERIVE:0:U, tx:DERIVE:0:U
		76	if_rx_errors value:DERIVE:0:U
		77	if_tx_errors value:DERIVE:0:U
		78	invocations value:DERIVE:0:U
		79	io_octets rx:DERIVE:0:U, tx:DERIVE:0:U
		80	io_packets rx:DERIVE:0:U, tx:DERIVE:0:U
		81	ipt_bytes value:DERIVE:0:U
		82	ipt_packets value:DERIVE:0:U
		83	irq value:DERIVE:0:U
		84	latency value:GAUGE:0:65535
		85	links value:GAUGE:0:U
		86	load shortterm:GAUGE:0:100, midterm:GAUGE:0:100, longterm:GAUGE:0:100
		87	memcached_command value:DERIVE:0:U
		88	memcached_connections value:GAUGE:0:U
		89	memcached_items value:GAUGE:0:U
		90	memcached_octets rx:DERIVE:0:U, tx:DERIVE:0:U
		91	memcached_ops value:DERIVE:0:U
		92	memory value:GAUGE:0:281474976710656
		93	multimeter value:GAUGE:U:U
		94	mysql_commands value:DERIVE:0:U
		95	mysql_handler value:DERIVE:0:U
		96	mysql_locks value:DERIVE:0:U
		97	mysql_log_position value:DERIVE:0:U
		98	mysql_octets rx:DERIVE:0:U, tx:DERIVE:0:U
		99	nfs_procedure value:DERIVE:0:U
		100	nginx_connections value:GAUGE:0:U
		101	nginx_requests value:DERIVE:0:U
		102	node_octets rx:DERIVE:0:U, tx:DERIVE:0:U
		103	node_rssi value:GAUGE:0:255
		104	node_stat value:DERIVE:0:U
		105	node_tx_rate value:GAUGE:0:127
		106	operations value:DERIVE:0:U
		107	percent value:GAUGE:0:100.1
		108	pg_blks value:DERIVE:0:U
		109	pg_db_size value:GAUGE:0:U
		110	pg_n_tup_c value:DERIVE:0:U
		111	pg_n_tup_g value:GAUGE:0:U
		112	pg_numbackends value:GAUGE:0:U
		113	pg_scan value:DERIVE:0:U
		114	pg_xact value:DERIVE:0:U
		115	ping_droprate value:GAUGE:0:100
		116	ping value:GAUGE:0:65535
		117	ping_stddev value:GAUGE:0:65535
		118	players value:GAUGE:0:1000000
		119	power value:GAUGE:0:U
		120	protocol_counter value:DERIVE:0:U
		121	ps_code value:GAUGE:0:9223372036854775807
		122	ps_count processes:GAUGE:0:1000000, threads:GAUGE:0:1000000
		123	ps_cputime user:DERIVE:0:U, syst:DERIVE:0:U
		124	ps_data value:GAUGE:0:9223372036854775807
		125	ps_disk_octets read:DERIVE:0:U, write:DERIVE:0:U
		126	ps_disk_ops read:DERIVE:0:U, write:DERIVE:0:U
		127	ps_pagefaults minflt:DERIVE:0:U, majflt:DERIVE:0:U
		128	ps_rss value:GAUGE:0:9223372036854775807
		129	ps_stacksize value:GAUGE:0:9223372036854775807
		130	ps_state value:GAUGE:0:65535
		131	ps_vm value:GAUGE:0:9223372036854775807
		132	queue_length value:GAUGE:0:U
		133	records value:GAUGE:0:U
		134	requests value:GAUGE:0:U
		135	response_time value:GAUGE:0:U
		136	route_etx value:GAUGE:0:U
		137	route_metric value:GAUGE:0:U
		138	routes value:GAUGE:0:U
		139	serial_octets rx:DERIVE:0:U, tx:DERIVE:0:U
		140	signal_noise value:GAUGE:U:0
		141	signal_power value:GAUGE:U:0
		142	signal_quality value:GAUGE:0:U
		143	snr value:GAUGE:0:U
		144	spam_check value:GAUGE:0:U
		145	spam_score value:GAUGE:U:U
		146	swap_io value:DERIVE:0:U
		147	swap value:GAUGE:0:1099511627776
		148	tcp_connections value:GAUGE:0:4294967295
		149	temperature value:GAUGE:-273.15:U
		150	threads value:GAUGE:0:U
		151	time_dispersion value:GAUGE:-1000000:1000000
		152	timeleft value:GAUGE:0:3600
		153	time_offset value:GAUGE:-1000000:1000000
		154	total_bytes value:DERIVE:0:U
		155	total_connections value:DERIVE:0:U
		156	total_operations value:DERIVE:0:U
		157	total_requests value:DERIVE:0:U
		158	total_sessions value:DERIVE:0:U
		159	total_threads value:DERIVE:0:U
		160	total_time_in_ms value:DERIVE:0:U
		161	total_values value:DERIVE:0:U
		162	uptime value:GAUGE:0:4294967295
		163	users value:GAUGE:0:65535
		164	vcpu value:GAUGE:0:U
		165	virt_cpu_total value:DERIVE:0:U
		166	virt_vcpu value:DERIVE:0:U
		167	vmpage_action value:DERIVE:0:U
		168	vmpage_faults minflt:DERIVE:0:U, majflt:DERIVE:0:U
		169	vmpage_io in:DERIVE:0:U, out:DERIVE:0:U
		170	vmpage_number value:GAUGE:0:4294967295
		171	volatile_changes value:GAUGE:0:U
		172	voltage_threshold value:GAUGE:U:U, threshold:GAUGE:U:U
		173	voltage value:GAUGE:U:U
		174	vs_memory value:GAUGE:0:9223372036854775807
		175	vs_processes value:GAUGE:0:65535
		176	vs_threads value:GAUGE:0:65535
		177	#
		178	# Legacy types
		179	# (required for the v5 upgrade target)
		180	#
		181	arc_counts demand_data:COUNTER:0:U, demand_metadata:COUNTER:0:U, prefetch_data:COUNTER:0:U, prefetch_metadata:COUNTER:0:U
		182	arc_l2_bytes read:COUNTER:0:U, write:COUNTER:0:U
		183	arc_l2_size value:GAUGE:0:U
		184	arc_ratio value:GAUGE:0:U
		185	arc_size current:GAUGE:0:U, target:GAUGE:0:U, minlimit:GAUGE:0:U, maxlimit:GAUGE:0:U
		186	mysql_qcache hits:COUNTER:0:U, inserts:COUNTER:0:U, not_cached:COUNTER:0:U, lowmem_prunes:COUNTER:0:U, queries_in_cache:GAUGE:0:U
		187	mysql_threads running:GAUGE:0:U, connected:GAUGE:0:U, cached:GAUGE:0:U, created:COUNTER:0:U