admin/cron: if $PERF->dbqueries is set, profile modules...

The cron() function of some modules can be a huge drag on the server. Capture profiling data...
2007-09-12 02:57:58 +00:00
parent cf1348caae
commit ff991c055a
1 changed files with 8 additions and 0 deletions
@@ -99,11 +99,19 @@
                $cron_function = $mod->name."_cron";
                if (function_exists($cron_function)) {
                    mtrace("Processing module function $cron_function ...", '');
+                    if (!empty($PERF->dbqueries)) {
+                        $pre_dbqueries = $PERF->dbqueries;
+                        $pre_time      = microtime(1);
+                    }
                    if ($cron_function()) {
                        if (! set_field("modules", "lastcron", $timenow, "id", $mod->id)) {
                            mtrace("Error: could not update timestamp for $mod->fullname");
                        }
                    }
+                    if (isset($pre_dbqueries)) {
+                        mtrace("... used " . ($PERF->dbqueries - $pre_dbqueries) . " dbqueries");
+                        mtrace("... used " . (microtime(1) - $pre_time) . " seconds");
+                    }
                    mtrace("done.");
                }
            }