From 399f0b45f6fb796941b92ed2899fcc17e3ab0ea9 Mon Sep 17 00:00:00 2001
From: Byron Jones <bjones@mozilla.com>
Date: Thu, 22 Mar 2012 14:18:18 +0800
Subject: Bug 732440: add sql timings to buglist.cgi's debug output

---
 buglist.cgi                             |  3 +++
 skins/standard/buglist.css              |  2 +-
 template/en/default/list/list.html.tmpl | 11 +++++++----
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/buglist.cgi b/buglist.cgi
index 7b513e607..d2f9a6904 100755
--- a/buglist.cgi
+++ b/buglist.cgi
@@ -51,6 +51,7 @@ use Bugzilla::Status;
 use Bugzilla::Token;
 
 use Date::Parse;
+use Time::HiRes qw(gettimeofday tv_interval);
 
 my $cgi = Bugzilla->cgi;
 my $dbh = Bugzilla->dbh;
@@ -830,8 +831,10 @@ $::SIG{TERM} = 'DEFAULT';
 $::SIG{PIPE} = 'DEFAULT';
 
 # Execute the query.
+my $start_time = [gettimeofday()];
 my $buglist_sth = $dbh->prepare($query);
 $buglist_sth->execute();
+$vars->{query_time} = tv_interval($start_time);
 
 
 ################################################################################
diff --git a/skins/standard/buglist.css b/skins/standard/buglist.css
index ebebfb3ef..a86009def 100644
--- a/skins/standard/buglist.css
+++ b/skins/standard/buglist.css
@@ -119,7 +119,7 @@ td.bz_total {
   margin-top: .25em;
 }
 
-.bz_query_explain {
+.bz_query_debug {
     text-align: left;
 }
 
diff --git a/template/en/default/list/list.html.tmpl b/template/en/default/list/list.html.tmpl
index ccf3427dd..a21117d34 100644
--- a/template/en/default/list/list.html.tmpl
+++ b/template/en/default/list/list.html.tmpl
@@ -59,10 +59,13 @@
   </span>
 
   [% IF debug %]
-    <p class="bz_query">[% query FILTER html %]</p>
-    [% IF query_explain.defined %]
-      <pre class="bz_query_explain">[% query_explain FILTER html %]</pre>
-    [% END %]
+    <div class="bz_query_debug">
+      <p>[% query FILTER html %]</p>
+      <p>Execution time: [% query_time FILTER html %] seconds</p>
+      [% IF query_explain.defined %]
+        <pre>[% query_explain FILTER html %]</pre>
+      [% END %]
+    </div>
   [% END %]
 
   [% IF user.settings.display_quips.value == 'on' %]
-- 
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