rendertime/rendertime.php

   1 <?php
   2 /**
   3  * Name: rendertime
   4  * Description: Shows the time that was needed to render the current page
   5  * Version: 0.1
   6  * Author: Michael Vvogel <http://pirati.ca/profile/heluecht>
   7  *
   8  */
   9 use Friendica\Core\Addon;
  10 use Friendica\Core\Config;
  11
  12 function rendertime_install() {
  13         Addon::registerHook('page_end', 'addon/rendertime/rendertime.php', 'rendertime_page_end');
  14 }
  15
  16
  17 function rendertime_uninstall() {
  18         Addon::unregisterHook('init_1', 'addon/rendertime/rendertime.php', 'rendertime_init_1');
  19         Addon::unregisterHook('page_end', 'addon/rendertime/rendertime.php', 'rendertime_page_end');
  20 }
  21
  22 function rendertime_init_1(&$a) {
  23 }
  24
  25 function rendertime_page_end(&$a, &$o) {
  26
  27         $duration = microtime(true)-$a->performance["start"];
  28
  29         $ignored_modules = ["fbrowser"];
  30         $ignored = in_array($a->module, $ignored_modules);
  31
  32         if (is_site_admin() && ($_GET["mode"] != "minimal") && !$a->is_mobile && !$a->is_tablet && !$ignored) {
  33                 $o = $o.'<div class="renderinfo">'.sprintf(t("Database: %s/%s, Network: %s, Rendering: %s, Session: %s, I/O: %s, Other: %s, Total: %s"),
  34                                                 round($a->performance["database"] - $a->performance["database_write"], 3),
  35                                                 round($a->performance["database_write"], 3),
  36                                                 round($a->performance["network"], 2),
  37                                                 round($a->performance["rendering"], 2),
  38                                                 round($a->performance["parser"], 2),
  39                                                 round($a->performance["file"], 2),
  40                                                 round($duration - $a->performance["database"]
  41                                                          - $a->performance["network"] - $a->performance["rendering"]
  42                                                          - $a->performance["parser"] - $a->performance["file"], 2),
  43                                                 round($duration, 2)
  44                                                 //round($a->performance["markstart"], 3)
  45                                                 //round($a->performance["plugin"], 3)
  46                                                 )."</div>";
  47
  48                 if (Config::get("rendertime", "callstack")) {
  49                         $o .= "<pre>";
  50                         $o .= "\nDatabase Read:\n";
  51                         foreach ($a->callstack["database"] AS $func => $time) {
  52                                 $time = round($time, 3);
  53                                 if ($time > 0)
  54                                         $o .= $func.": ".$time."\n";
  55                         }
  56                         $o .= "\nDatabase Write:\n";
  57                         foreach ($a->callstack["database_write"] AS $func => $time) {
  58                                 $time = round($time, 3);
  59                                 if ($time > 0)
  60                                         $o .= $func.": ".$time."\n";
  61                         }
  62
  63                         $o .= "\nNetwork:\n";
  64                         foreach ($a->callstack["network"] AS $func => $time) {
  65                                 $time = round($time, 3);
  66                                 if ($time > 0)
  67                                         $o .= $func.": ".$time."\n";
  68                         }
  69
  70                         $o .= "</pre>";
  71                 }
  72         }
  73 }