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doc: Re-order Table 28.2 "Collected Statistics Views" 

Make the order more sensible and repeatable.  Comments have been added
to guide future additions.

Author: Peter Smith <peter.b.smith@fujitsu.com>
Reviewed-by: David G. Johnston <david.g.johnston@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/CAHut+Pv8Oa7v06hJb3+HzCtM2u-3oHWMdvXVHhvi7ofB83pNbg@mail.gmail.com
This commit is contained in:
Peter Eisentraut 2023-01-02 08:45:17 +01:00
parent 2ceea5adb0
commit 72e0ff2677
1 changed files with 57 additions and 50 deletions
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107
doc/src/sgml/monitoring.sgml
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@ -430,6 +430,9 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
</thead>
<tbody>
<!-- everything related to global objects, alphabetically -->
<row>
<entry><structname>pg_stat_archiver</structname><indexterm><primary>pg_stat_archiver</primary></indexterm></entry>
<entry>One row only, showing statistics about the
@ -448,14 +451,6 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
</entry>
</row>
<row>
<entry><structname>pg_stat_wal</structname><indexterm><primary>pg_stat_wal</primary></indexterm></entry>
<entry>One row only, showing statistics about WAL activity. See
<link linkend="monitoring-pg-stat-wal-view">
<structname>pg_stat_wal</structname></link> for details.
</entry>
</row>
<row>
<entry><structname>pg_stat_database</structname><indexterm><primary>pg_stat_database</primary></indexterm></entry>
<entry>One row per database, showing database-wide statistics. See
@ -474,6 +469,41 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
</entry>
</row>
<row>
<entry><structname>pg_stat_replication_slots</structname><indexterm><primary>pg_stat_replication_slots</primary></indexterm></entry>
<entry>One row per replication slot, showing statistics about the
replication slot's usage. See
<link linkend="monitoring-pg-stat-replication-slots-view">
<structname>pg_stat_replication_slots</structname></link> for details.
</entry>
</row>
<row>
<entry><structname>pg_stat_slru</structname><indexterm><primary>pg_stat_slru</primary></indexterm></entry>
<entry>One row per SLRU, showing statistics of operations. See
<link linkend="monitoring-pg-stat-slru-view">
<structname>pg_stat_slru</structname></link> for details.
</entry>
</row>
<row>
<entry><structname>pg_stat_subscription_stats</structname><indexterm><primary>pg_stat_subscription_stats</primary></indexterm></entry>
<entry>One row per subscription, showing statistics about errors.
See <link linkend="monitoring-pg-stat-subscription-stats">
<structname>pg_stat_subscription_stats</structname></link> for details.
</entry>
</row>
<row>
<entry><structname>pg_stat_wal</structname><indexterm><primary>pg_stat_wal</primary></indexterm></entry>
<entry>One row only, showing statistics about WAL activity. See
<link linkend="monitoring-pg-stat-wal-view">
<structname>pg_stat_wal</structname></link> for details.
</entry>
</row>
<!-- all "stat" for schema objects, by "importance" -->
<row>
<entry><structname>pg_stat_all_tables</structname><indexterm><primary>pg_stat_all_tables</primary></indexterm></entry>
<entry>
@ -539,6 +569,25 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
indexes on user tables are shown.</entry>
</row>
<row>
<entry><structname>pg_stat_user_functions</structname><indexterm><primary>pg_stat_user_functions</primary></indexterm></entry>
<entry>
One row for each tracked function, showing statistics
about executions of that function. See
<link linkend="monitoring-pg-stat-user-functions-view">
<structname>pg_stat_user_functions</structname></link> for details.
</entry>
</row>
<row>
<entry><structname>pg_stat_xact_user_functions</structname><indexterm><primary>pg_stat_xact_user_functions</primary></indexterm></entry>
<entry>Similar to <structname>pg_stat_user_functions</structname>, but counts only
calls during the current transaction (which are <emphasis>not</emphasis>
yet included in <structname>pg_stat_user_functions</structname>).</entry>
</row>
<!-- all "statio" for schema objects, by "importance" -->
<row>
<entry><structname>pg_statio_all_tables</structname><indexterm><primary>pg_statio_all_tables</primary></indexterm></entry>
<entry>
@ -606,48 +655,6 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
user sequences are shown.</entry>
</row>
<row>
<entry><structname>pg_stat_user_functions</structname><indexterm><primary>pg_stat_user_functions</primary></indexterm></entry>
<entry>
One row for each tracked function, showing statistics
about executions of that function. See
<link linkend="monitoring-pg-stat-user-functions-view">
<structname>pg_stat_user_functions</structname></link> for details.
</entry>
</row>
<row>
<entry><structname>pg_stat_xact_user_functions</structname><indexterm><primary>pg_stat_xact_user_functions</primary></indexterm></entry>
<entry>Similar to <structname>pg_stat_user_functions</structname>, but counts only
calls during the current transaction (which are <emphasis>not</emphasis>
yet included in <structname>pg_stat_user_functions</structname>).</entry>
</row>
<row>
<entry><structname>pg_stat_slru</structname><indexterm><primary>pg_stat_slru</primary></indexterm></entry>
<entry>One row per SLRU, showing statistics of operations. See
<link linkend="monitoring-pg-stat-slru-view">
<structname>pg_stat_slru</structname></link> for details.
</entry>
</row>
<row>
<entry><structname>pg_stat_replication_slots</structname><indexterm><primary>pg_stat_replication_slots</primary></indexterm></entry>
<entry>One row per replication slot, showing statistics about the
replication slot's usage. See
<link linkend="monitoring-pg-stat-replication-slots-view">
<structname>pg_stat_replication_slots</structname></link> for details.
</entry>
</row>
<row>
<entry><structname>pg_stat_subscription_stats</structname><indexterm><primary>pg_stat_subscription_stats</primary></indexterm></entry>
<entry>One row per subscription, showing statistics about errors.
See <link linkend="monitoring-pg-stat-subscription-stats">
<structname>pg_stat_subscription_stats</structname></link> for details.
</entry>
</row>
</tbody>
</tgroup>
</table>