diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/config.sgml | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 3e178759a29..9baaa3fb36a 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -4284,6 +4284,21 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv; </listitem> </varlistentry> + <varlistentry id="guc-track-iotiming" xreflabel="track_iotiming"> + <term><varname>track_iotiming</varname> (<type>boolean</type>)</term> + <indexterm> + <primary><varname>track_iotiming</> configuration parameter</primary> + </indexterm> + <listitem> + <para> + Enables timing of database I/O calls. This parameter is off by + default, because it will repeatedly query the operating system for + the current time, which may cause significant overhead on some + platforms. Only superusers can change this setting. + </para> + </listitem> + </varlistentry> + <varlistentry id="guc-track-functions" xreflabel="track_functions"> <term><varname>track_functions</varname> (<type>enum</type>)</term> <indexterm> |