diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/config.sgml | 12 | ||||
| -rw-r--r-- | doc/src/sgml/monitoring.sgml | 8 |
2 files changed, 4 insertions, 16 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index f65c17e5ae4..0e9617bcff4 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -1919,11 +1919,6 @@ include_dir 'conf.d' too high. It may be useful to control for this by separately setting <xref linkend="guc-autovacuum-work-mem"/>. </para> - <para> - Note that for the collection of dead tuple identifiers, - <command>VACUUM</command> is only able to utilize up to a maximum of - <literal>1GB</literal> of memory. - </para> </listitem> </varlistentry> @@ -1946,13 +1941,6 @@ include_dir 'conf.d' <filename>postgresql.conf</filename> file or on the server command line. </para> - <para> - For the collection of dead tuple identifiers, autovacuum is only able - to utilize up to a maximum of <literal>1GB</literal> of memory, so - setting <varname>autovacuum_work_mem</varname> to a value higher than - that has no effect on the number of dead tuples that autovacuum can - collect while scanning a table. - </para> </listitem> </varlistentry> diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index 8736eac2841..6a74e4a24df 100644 --- a/doc/src/sgml/monitoring.sgml +++ b/doc/src/sgml/monitoring.sgml @@ -6237,10 +6237,10 @@ FROM pg_stat_get_backend_idset() AS backendid; <row> <entry role="catalog_table_entry"><para role="column_definition"> - <structfield>max_dead_tuples</structfield> <type>bigint</type> + <structfield>max_dead_tuple_bytes</structfield> <type>bigint</type> </para> <para> - Number of dead tuples that we can store before needing to perform + Amount of dead tuple data that we can store before needing to perform an index vacuum cycle, based on <xref linkend="guc-maintenance-work-mem"/>. </para></entry> @@ -6248,10 +6248,10 @@ FROM pg_stat_get_backend_idset() AS backendid; <row> <entry role="catalog_table_entry"><para role="column_definition"> - <structfield>num_dead_tuples</structfield> <type>bigint</type> + <structfield>dead_tuple_bytes</structfield> <type>bigint</type> </para> <para> - Number of dead tuples collected since the last index vacuum cycle. + Amount of dead tuple data collected since the last index vacuum cycle. </para></entry> </row> |