diff --git a/doc/src/sgml/maintenance.sgml b/doc/src/sgml/maintenance.sgml
new file mode 100644
index fb705b2..ab01da1
*** a/doc/src/sgml/maintenance.sgml
--- b/doc/src/sgml/maintenance.sgml
*************** HINT:  Stop the postmaster and use a sta
*** 632,638 ****
      <varname>autovacuum_max_workers</> databases to be processed,
      the next database will be processed as soon as the first worker finishes.
      Each worker process will check each table within its database and
!     execute <command>VACUUM</> and/or <command>ANALYZE</> as needed.
     </para>
  
     <para>
--- 632,640 ----
      <varname>autovacuum_max_workers</> databases to be processed,
      the next database will be processed as soon as the first worker finishes.
      Each worker process will check each table within its database and
!     execute <command>VACUUM</> and/or <command>ANALYZE</> as needed. 
!     <varname>log_autovacuum_min_duration</varname> can be used to monitor
!     autovacuum activity.
     </para>
  
     <para>