diff options
Diffstat (limited to 'doc/src/sgml/wal.sgml')
| -rw-r--r-- | doc/src/sgml/wal.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/wal.sgml b/doc/src/sgml/wal.sgml index 4fc09761115..f3b86b26be9 100644 --- a/doc/src/sgml/wal.sgml +++ b/doc/src/sgml/wal.sgml @@ -808,7 +808,7 @@ <para> There are two internal functions to write WAL data to disk: <function>XLogWrite</function> and <function>issue_xlog_fsync</function>. - When <xref linkend="guc-track-io-timing"/> is enabled, the total + When <xref linkend="guc-track-wal-io-timing"/> is enabled, the total amounts of time <function>XLogWrite</function> writes and <function>issue_xlog_fsync</function> syncs WAL data to disk are counted as <varname>write_time</varname> and <varname>fsync_time</varname> in @@ -828,7 +828,7 @@ <literal>fsync</literal>, or <literal>fsync_writethrough</literal>, the write operation moves WAL buffers to kernel cache and <function>issue_xlog_fsync</function> syncs them to disk. Regardless - of the setting of <varname>track_io_timing</varname>, the number + of the setting of <varname>track_wal_io_timing</varname>, the number of times <function>XLogWrite</function> writes and <function>issue_xlog_fsync</function> syncs WAL data to disk are also counted as <varname>writes</varname> and <varname>fsyncs</varname> |