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Diffstat (limited to 'doc/src/sgml/monitoring.sgml')
| -rw-r--r-- | doc/src/sgml/monitoring.sgml | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index 9d73d8c1bbe..4b8b38b70ef 100644 --- a/doc/src/sgml/monitoring.sgml +++ b/doc/src/sgml/monitoring.sgml @@ -4482,12 +4482,19 @@ description | Waiting for a newly initialized WAL file to reach durable storage <para> <productname>PostgreSQL</productname> accesses certain on-disk information - via <firstterm>SLRU</firstterm> (simple least-recently-used) caches. + via <literal>SLRU</literal> (<firstterm>simple least-recently-used</firstterm>) + caches. The <structname>pg_stat_slru</structname> view will contain one row for each tracked SLRU cache, showing statistics about access to cached pages. </para> + <para> + For each <literal>SLRU</literal> cache that's part of the core server, + there is a configuration parameter that controls its size, with the suffix + <literal>_buffers</literal> appended. + </para> + <table id="pg-stat-slru-view" xreflabel="pg_stat_slru"> <title><structname>pg_stat_slru</structname> View</title> <tgroup cols="1"> |