rendertime/rendertime.php

   1 <?php
   2
   3
   4 /**
   5  * Name: rendertime
   6  * Description: Shows the time that was needed to render the current page
   7  * Version: 0.1
   8  * Author: Michael Vvogel <http://pirati.ca/profile/heluecht>
   9  *
  10  */
  11
  12 use Friendica\Core\Config;
  13
  14 function rendertime_install() {
  15         register_hook('page_end', 'addon/rendertime/rendertime.php', 'rendertime_page_end');
  16 }
  17
  18
  19 function rendertime_uninstall() {
  20         unregister_hook('init_1', 'addon/rendertime/rendertime.php', 'rendertime_init_1');
  21         unregister_hook('page_end', 'addon/rendertime/rendertime.php', 'rendertime_page_end');
  22 }
  23
  24 function rendertime_init_1(&$a) {
  25 }
  26
  27 function rendertime_page_end(&$a, &$o) {
  28
  29         $duration = microtime(true)-$a->performance["start"];
  30
  31         $ignored_modules = ["fbrowser"];
  32         $ignored = in_array($a->module, $ignored_modules);
  33
  34         if (is_site_admin() && ($_GET["mode"] != "minimal") && !$a->is_mobile && !$a->is_tablet && !$ignored) {
  35                 $o = $o.'<div class="renderinfo">'.sprintf(t("Database: %s/%s, Network: %s, Rendering: %s, Session: %s, I/O: %s, Other: %s, Total: %s"),
  36                                                 round($a->performance["database"] - $a->performance["database_write"], 3),
  37                                                 round($a->performance["database_write"], 3),
  38                                                 round($a->performance["network"], 2),
  39                                                 round($a->performance["rendering"], 2),
  40                                                 round($a->performance["parser"], 2),
  41                                                 round($a->performance["file"], 2),
  42                                                 round($duration - $a->performance["database"]
  43                                                          - $a->performance["network"] - $a->performance["rendering"]
  44                                                          - $a->performance["parser"] - $a->performance["file"], 2),
  45                                                 round($duration, 2)
  46                                                 //round($a->performance["markstart"], 3)
  47                                                 //round($a->performance["plugin"], 3)
  48                                                 )."</div>";
  49
  50                 if (Config::get("rendertime", "callstack")) {
  51                         $o .= "<pre>";
  52                         $o .= "\nDatabase Read:\n";
  53                         foreach ($a->callstack["database"] AS $func => $time) {
  54                                 $time = round($time, 3);
  55                                 if ($time > 0)
  56                                         $o .= $func.": ".$time."\n";
  57                         }
  58                         $o .= "\nDatabase Write:\n";
  59                         foreach ($a->callstack["database_write"] AS $func => $time) {
  60                                 $time = round($time, 3);
  61                                 if ($time > 0)
  62                                         $o .= $func.": ".$time."\n";
  63                         }
  64
  65                         $o .= "\nNetwork:\n";
  66                         foreach ($a->callstack["network"] AS $func => $time) {
  67                                 $time = round($time, 3);
  68                                 if ($time > 0)
  69                                         $o .= $func.": ".$time."\n";
  70                         }
  71
  72                         $o .= "</pre>";
  73                 }
  74         }
  75 }