diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/config.sgml | 9 | ||||
| -rw-r--r-- | doc/src/sgml/monitoring.sgml | 2 | ||||
| -rw-r--r-- | doc/src/sgml/pgstatstatements.sgml | 4 |
3 files changed, 8 insertions, 7 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 4728ca5cf46..e58dc18df35 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -4288,10 +4288,10 @@ 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> + <varlistentry id="guc-track-io-timing" xreflabel="track_io_timing"> + <term><varname>track_io_timing</varname> (<type>boolean</type>)</term> <indexterm> - <primary><varname>track_iotiming</> configuration parameter</primary> + <primary><varname>track_io_timing</> configuration parameter</primary> </indexterm> <listitem> <para> @@ -4299,7 +4299,8 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv; default, because it will repeatedly query the operating system for the current time, which may cause significant overhead on some platforms. You can use the <xref linkend="pgtesttiming"> tool to - measure the overhead of timing on your system. Timing information is + measure the overhead of timing on your system. + I/O timing information is displayed in <xref linkend="pg-stat-database-view">, in the output of <xref linkend="sql-explain"> when the <literal>BUFFERS</> option is used, and by <xref linkend="pgstatstatements">. Only superusers can diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index 8378f039ff2..c9e75e4f6f9 100644 --- a/doc/src/sgml/monitoring.sgml +++ b/doc/src/sgml/monitoring.sgml @@ -155,7 +155,7 @@ postgres: <replaceable>user</> <replaceable>database</> <replaceable>host</> <re </para> <para> - The parameter <xref linkend="guc-track-iotiming"> enables monitoring + The parameter <xref linkend="guc-track-io-timing"> enables monitoring of block read and write times. </para> diff --git a/doc/src/sgml/pgstatstatements.sgml b/doc/src/sgml/pgstatstatements.sgml index 1dd42de7815..622018e382e 100644 --- a/doc/src/sgml/pgstatstatements.sgml +++ b/doc/src/sgml/pgstatstatements.sgml @@ -161,7 +161,7 @@ <entry></entry> <entry> Total time the statement spent reading blocks, in milliseconds - (if <xref linkend="guc-track-iotiming"> is enabled, otherwise zero) + (if <xref linkend="guc-track-io-timing"> is enabled, otherwise zero) </entry> </row> @@ -171,7 +171,7 @@ <entry></entry> <entry> Total time the statement spent writing blocks, in milliseconds - (if <xref linkend="guc-track-iotiming"> is enabled, otherwise zero) + (if <xref linkend="guc-track-io-timing"> is enabled, otherwise zero) </entry> </row> |