From cf03ff6c4e6f3e6627ddc1cc0986b940828bcf98 Mon Sep 17 00:00:00 2001
From: Tatsuo Ishii <ishii@postgresql.org>
Date: Mon, 7 Jan 2013 11:13:44 +0900
Subject: Add new "-q" logging option (quiet mode) while in initialize mode
 (-i), producing only one progress message per 5 seconds along with elapsed
 time and estimated remaining time.  Also add elapsed time and estimated
 remaining time to the default logging(prints one message each 100000 rows).
 Patch contributed by Tomas Vondra, reviewed by Jeevan Chalke and Tatsuo
 Ishii.

---
 doc/src/sgml/pgbench.sgml | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'doc/src')

diff --git a/doc/src/sgml/pgbench.sgml b/doc/src/sgml/pgbench.sgml
index 91530abe5b0..58686b1a8b5 100644
--- a/doc/src/sgml/pgbench.sgml
+++ b/doc/src/sgml/pgbench.sgml
@@ -189,6 +189,17 @@ pgbench <optional> <replaceable>options</> </optional> <replaceable>dbname</>
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>-q</option></term>
+      <listitem>
+       <para>
+        Switch logging to quiet mode, producing only one progress message per 5
+        seconds. The default logging prints one message each 100000 rows, which
+        often outputs many lines per second (especially on good hardware).
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>--foreign-keys</option></term>
       <listitem>
-- 
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