X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=boot.php;h=2242ba476d85f06e811eb872b4f435f5c2625ec0;hb=f4a65cf6ca3d4ea69ac5e9d3a11c75f484b0dda1;hp=7d8c7040de9a1cc67df908588177dc54870b55cb;hpb=75e2ec01fe867f535e2beba0daa30119e1f722b1;p=friendica.git

diff --git a/boot.php b/boot.php
index 7d8c7040de..2242ba476d 100644
--- a/boot.php
+++ b/boot.php
@@ -36,7 +36,7 @@ define ( 'FRIENDICA_PLATFORM',     'Friendica');
 define ( 'FRIENDICA_CODENAME',     'Asparagus');
 define ( 'FRIENDICA_VERSION',      '3.5-dev' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.23'    );
-define ( 'DB_UPDATE_VERSION',      1192      );
+define ( 'DB_UPDATE_VERSION',      1193      );
 
 /**
  * @brief Constant with a HTML line break.
@@ -467,6 +467,7 @@ class App {
 	public	$is_tablet;
 	public	$is_friendica_app;
 	public	$performance = array();
+	public	$callstack = array();
 
 	public $nav_sel;
 
@@ -554,6 +555,12 @@ class App {
 		$this->performance["marktime"] = 0;
 		$this->performance["markstart"] = microtime(true);
 
+		$this->callstack["database"] = array();
+		$this->callstack["network"] = array();
+		$this->callstack["file"] = array();
+		$this->callstack["rendering"] = array();
+		$this->callstack["parser"] = array();
+
 		$this->config = array();
 		$this->page = array();
 		$this->pager= array();
@@ -903,6 +910,10 @@ class App {
 	}
 
 	function get_cached_avatar_image($avatar_image){
+		return $avatar_image;
+
+		// The following code is deactivated. It doesn't seem to make any sense and it slows down the system.
+		/*
 		if($this->cached_profile_image[$avatar_image])
 			return $this->cached_profile_image[$avatar_image];
 
@@ -922,6 +933,7 @@ class App {
 			}
 		}
 		return $this->cached_profile_image[$avatar_image];
+		*/
 	}
 
 
@@ -1016,6 +1028,20 @@ class App {
 
 		$this->performance[$value] += (float)$duration;
 		$this->performance["marktime"] += (float)$duration;
+
+		// Trace the different functions with their timestamps
+		$trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 5);
+
+		array_shift($trace);
+
+		$function = array();
+		foreach ($trace AS $func)
+			$function[] = $func["function"];
+
+		$function = implode(", ", $function);
+
+		$this->callstack[$value][$function] += (float)$duration;
+
 	}
 
 	function mark_timestamp($mark) {