X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fpostgresql_default.conf;h=507990136200b1a02774eae614e1b6ab31fd0f50;hb=950876683f3b214072e9295cee21999ed726cd83;hp=21a0cd581d08cddb99601bf47df140ce197c00ba;hpb=6a66234ad7998be96dd5d152a12c75fd6cd39c75;p=collectd.git

diff --git a/src/postgresql_default.conf b/src/postgresql_default.conf
index 21a0cd58..50799013 100644
--- a/src/postgresql_default.conf
+++ b/src/postgresql_default.conf
@@ -1,4 +1,9 @@
 # Pre-defined queries of collectd's postgresql plugin.
+#
+# Do not edit this file. If you want to change any of the query definitions,
+# overwrite them in collectd.conf instead.
+#
+# This file is distributed under the same terms as collectd itself.
 
 <Query backends>
 	Statement "SELECT count(*) AS count \
@@ -33,9 +38,9 @@
 </Query>
 
 <Query queries>
-	Statement "SELECT sum(n_tup_ins) AS ins, \
-			sum(n_tup_upd) AS upd, \
-			sum(n_tup_del) AS del \
+	Statement "SELECT coalesce(sum(n_tup_ins), 0) AS ins, \
+			coalesce(sum(n_tup_upd), 0) AS upd, \
+			coalesce(sum(n_tup_del), 0) AS del \
 		FROM pg_stat_user_tables;"
 
 	<Result>
@@ -58,10 +63,10 @@
 </Query>
 
 <Query queries>
-	Statement "SELECT sum(n_tup_ins) AS ins, \
-			sum(n_tup_upd) AS upd, \
-			sum(n_tup_del) AS del, \
-			sum(n_tup_hot_upd) AS hot_upd \
+	Statement "SELECT coalesce(sum(n_tup_ins), 0) AS ins, \
+			coalesce(sum(n_tup_upd), 0) AS upd, \
+			coalesce(sum(n_tup_del), 0) AS del, \
+			coalesce(sum(n_tup_hot_upd), 0) AS hot_upd \
 		FROM pg_stat_user_tables;"
 
 	<Result>
@@ -88,11 +93,76 @@
 	MinVersion 80300
 </Query>
 
+<Query queries_by_table>
+	Statement "SELECT schemaname, relname, \
+			n_tup_ins AS ins, \
+			n_tup_upd AS upd, \
+			n_tup_del AS del \
+		FROM pg_stat_user_tables;"
+
+	<Result>
+		Type "pg_n_tup_c"
+		InstancePrefix "ins"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "ins"
+	</Result>
+	<Result>
+		Type "pg_n_tup_c"
+		InstancePrefix "upd"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "upd"
+	</Result>
+	<Result>
+		Type "pg_n_tup_c"
+		InstancePrefix "del"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "del"
+	</Result>
+
+	MaxVersion 80299
+</Query>
+
+<Query queries_by_table>
+	Statement "SELECT schemaname, relname, \
+			n_tup_ins AS ins, \
+			n_tup_upd AS upd, \
+			n_tup_del AS del, \
+			n_tup_hot_upd AS hot_upd \
+		FROM pg_stat_user_tables;"
+
+	<Result>
+		Type "pg_n_tup_c"
+		InstancePrefix "ins"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "ins"
+	</Result>
+	<Result>
+		Type "pg_n_tup_c"
+		InstancePrefix "upd"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "upd"
+	</Result>
+	<Result>
+		Type "pg_n_tup_c"
+		InstancePrefix "del"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "del"
+	</Result>
+	<Result>
+		Type "pg_n_tup_c"
+		InstancePrefix "hot_upd"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "hot_upd"
+	</Result>
+
+	MinVersion 80300
+</Query>
+
 <Query query_plans>
-	Statement "SELECT sum(seq_scan) AS seq, \
-			sum(seq_tup_read) AS seq_tup_read, \
-			sum(idx_scan) AS idx, \
-			sum(idx_tup_fetch) AS idx_tup_fetch \
+	Statement "SELECT coalesce(sum(seq_scan), 0) AS seq, \
+			  coalesce(sum(seq_tup_read), 0) AS seq_tup_read, \
+			  coalesce(sum(idx_scan), 0) AS idx, \
+			  coalesce(sum(idx_tup_fetch), 0) AS idx_tup_fetch \
 		FROM pg_stat_user_tables;"
 
 	<Result>
@@ -118,7 +188,8 @@
 </Query>
 
 <Query table_states>
-	Statement "SELECT sum(n_live_tup) AS live, sum(n_dead_tup) AS dead \
+	Statement "SELECT coalesce(sum(n_live_tup), 0) AS live, \
+		coalesce(sum(n_dead_tup), 0) AS dead \
 		FROM pg_stat_user_tables;"
 
 	<Result>
@@ -135,55 +206,172 @@
 	MinVersion 80300
 </Query>
 
+<Query query_plans_by_table>
+	Statement "SELECT schemaname, relname, \
+			coalesce(seq_scan, 0) AS seq, \
+			coalesce(seq_tup_read, 0) AS seq_tup_read, \
+			coalesce(idx_scan, 0) AS idx, \
+			coalesce(idx_tup_fetch, 0) AS idx_tup_fetch \
+		FROM pg_stat_user_tables;"
+
+	<Result>
+		Type "pg_scan"
+		InstancePrefix "seq"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "seq"
+	</Result>
+	<Result>
+		Type "pg_scan"
+		InstancePrefix "seq_tup_read"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "seq_tup_read"
+	</Result>
+	<Result>
+		Type "pg_scan"
+		InstancePrefix "idx"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "idx"
+	</Result>
+	<Result>
+		Type "pg_scan"
+		InstancePrefix "idx_tup_fetch"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "idx_tup_fetch"
+	</Result>
+</Query>
+
+<Query table_states_by_table>
+	Statement "SELECT schemaname, relname, \
+			n_live_tup AS live, n_dead_tup AS dead \
+		FROM pg_stat_user_tables;"
+
+	<Result>
+		Type "pg_n_tup_g"
+		InstancePrefix "live"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "live"
+	</Result>
+	<Result>
+		Type "pg_n_tup_g"
+		InstancePrefix "dead"
+		InstancesFrom "schemaname" "relname"
+		ValuesFrom "dead"
+	</Result>
+
+	MinVersion 80300
+</Query>
+
 <Query disk_io>
-	Statement "SELECT sum(heap_blks_read) AS heap_read, \
-			sum(heap_blks_hit) AS heap_hit, \
-			sum(idx_blks_read) AS idx_read, \
-			sum(idx_blks_hit) AS idx_hit, \
-			sum(toast_blks_read) AS toast_read, \
-			sum(toast_blks_hit) AS toast_hit, \
-			sum(tidx_blks_read) AS tidx_read, \
-			sum(tidx_blks_hit) AS tidx_hit \
+	Statement "SELECT coalesce(sum(heap_blks_read), 0) AS heap_read, \
+			coalesce(sum(heap_blks_hit), 0) AS heap_hit, \
+			coalesce(sum(idx_blks_read), 0) AS idx_read, \
+			coalesce(sum(idx_blks_hit), 0) AS idx_hit, \
+			coalesce(sum(toast_blks_read), 0) AS toast_read, \
+			coalesce(sum(toast_blks_hit), 0) AS toast_hit, \
+			coalesce(sum(tidx_blks_read), 0) AS tidx_read, \
+			coalesce(sum(tidx_blks_hit), 0) AS tidx_hit \
+		FROM pg_statio_user_tables;"
+
+	<Result>
+		Type "pg_blks"
+		InstancePrefix "heap_read"
+		ValuesFrom "heap_read"
+	</Result>
+	<Result>
+		Type "pg_blks"
+		InstancePrefix "heap_hit"
+		ValuesFrom "heap_hit"
+	</Result>
+	<Result>
+		Type "pg_blks"
+		InstancePrefix "idx_read"
+		ValuesFrom "idx_read"
+	</Result>
+	<Result>
+		Type "pg_blks"
+		InstancePrefix "idx_hit"
+		ValuesFrom "idx_hit"
+	</Result>
+	<Result>
+		Type "pg_blks"
+		InstancePrefix "toast_read"
+		ValuesFrom "toast_read"
+	</Result>
+	<Result>
+		Type "pg_blks"
+		InstancePrefix "toast_hit"
+		ValuesFrom "toast_hit"
+	</Result>
+	<Result>
+		Type "pg_blks"
+		InstancePrefix "tidx_read"
+		ValuesFrom "tidx_read"
+	</Result>
+	<Result>
+		Type "pg_blks"
+		InstancePrefix "tidx_hit"
+		ValuesFrom "tidx_hit"
+	</Result>
+</Query>
+
+<Query disk_io_by_table>
+	Statement "SELECT schemaname, relname, \
+			coalesce(heap_blks_read, 0) AS heap_read, \
+			coalesce(heap_blks_hit, 0) AS heap_hit, \
+			coalesce(idx_blks_read, 0) AS idx_read, \
+			coalesce(idx_blks_hit, 0) AS idx_hit, \
+			coalesce(toast_blks_read, 0) AS toast_read, \
+			coalesce(toast_blks_hit, 0) AS toast_hit, \
+			coalesce(tidx_blks_read, 0) AS tidx_read, \
+			coalesce(tidx_blks_hit, 0) AS tidx_hit \
 		FROM pg_statio_user_tables;"
 
 	<Result>
 		Type "pg_blks"
 		InstancePrefix "heap_read"
+		InstancesFrom "schemaname" "relname"
 		ValuesFrom "heap_read"
 	</Result>
 	<Result>
 		Type "pg_blks"
 		InstancePrefix "heap_hit"
+		InstancesFrom "schemaname" "relname"
 		ValuesFrom "heap_hit"
 	</Result>
 	<Result>
 		Type "pg_blks"
 		InstancePrefix "idx_read"
+		InstancesFrom "schemaname" "relname"
 		ValuesFrom "idx_read"
 	</Result>
 	<Result>
 		Type "pg_blks"
 		InstancePrefix "idx_hit"
+		InstancesFrom "schemaname" "relname"
 		ValuesFrom "idx_hit"
 	</Result>
 	<Result>
 		Type "pg_blks"
 		InstancePrefix "toast_read"
+		InstancesFrom "schemaname" "relname"
 		ValuesFrom "toast_read"
 	</Result>
 	<Result>
 		Type "pg_blks"
 		InstancePrefix "toast_hit"
+		InstancesFrom "schemaname" "relname"
 		ValuesFrom "toast_hit"
 	</Result>
 	<Result>
 		Type "pg_blks"
 		InstancePrefix "tidx_read"
+		InstancesFrom "schemaname" "relname"
 		ValuesFrom "tidx_read"
 	</Result>
 	<Result>
 		Type "pg_blks"
 		InstancePrefix "tidx_hit"
+		InstancesFrom "schemaname" "relname"
 		ValuesFrom "tidx_hit"
 	</Result>
 </Query>