diff --git a/forum/Sources/Subs.php b/forum/Sources/Subs.php
index 73d8ace..317d062 100644
--- a/forum/Sources/Subs.php
+++ b/forum/Sources/Subs.php
@@ -216,6 +216,9 @@ if (!defined('SMF'))
 function db_query($db_string, $file, $line)
 {
 	global $db_cache, $db_count, $db_connection, $modSettings;
+    $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS,2);
+
+    $timer = pinba_timer_start(array("component" => 'db_query', 'file' => $trace[1]['function'], 'file' => $file));
 
 	// One more query....
 	$db_count = !isset($db_count) ? 1 : $db_count + 1;
@@ -296,6 +299,7 @@ function db_query($db_string, $file, $line)
 		$db_cache[$db_count]['t'] = $end[0] + $end[1] - $st[0] - $st[1];
 	}
 
+    pinba_timer_stop($timer);
 	return $ret;
 }