XHProf: Hierarchical Profiler Report

Diff Report: Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for strpos

strpos	Run #519ec94fa4daa	Run #519ec8682c2dc	Diff	Diff%
Number of Function Calls	29,406	29,301	-105	-0.4%
Incl. Wall Time (microsec)	1,223	1,130	-93	-7.6%
Incl. Wall Time (microsec) per call	0	0	-0	-7.3%
Excl. Wall Time (microsec)	1,223	1,130	-93	-7.6%
Incl. CPU (microsecs)	31,488	31,164	-324	-1.0%
Incl. CPU (microsecs) per call	1	1	-0	-0.7%
Excl. CPU (microsec)	31,488	31,164	-324	-1.0%
Incl. MemUse (bytes)	27,120	26,352	-768	-2.8%
Incl. MemUse (bytes) per call	1	1	-0	-2.5%
Excl. MemUse (bytes)	27,120	26,352	-768	-2.8%
Incl. PeakMemUse (bytes)	8,224	7,536	-688	-8.4%
Incl. PeakMemUse (bytes) per call	0	0	-0	-8.0%
Excl. PeakMemUse (bytes)	8,224	7,536	-688	-8.4%

Parent/Child Regression/Improvement report for strpos [View Callgraph Diff]

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
strpos	-105	-100.0%	-93	-0.3%	-324	-0.8%	-768	-0.1%	-688	-0.1%
Exclusive Metrics Diff for Current Function			-93	-100.0%	-324	-100.0%	-768	-100.0%	-688	-100.0%
*Parent functions*
Symfony\Component\ClassLoader\ClassLoader::findFile	-97	-92.4%	-80	-86.0%	-260	-80.2%	0	0.0%	0	0.0%
Twig_Loader_Filesystem::validateName	-8	-7.6%	-8	-8.6%	-17	-5.2%	-784	-102.1%	-688	-100.0%
_menu_link_translate	0	0.0%	-2	-2.2%	-3	-0.9%	0	0.0%	0	0.0%
url	0	0.0%	-2	-2.2%	-51	-15.7%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix	0	0.0%	1	1.1%	-3	-0.9%	0	0.0%	0	0.0%
request_path	0	0.0%	-1	-1.1%	-1	-0.3%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	-1	-1.1%	0	0.0%	0	0.0%	0	0.0%
_menu_tree_check_access	0	0.0%	0	0.0%	1	0.3%	-16	-2.1%	0	0.0%
file_uri_scheme	0	0.0%	0	0.0%	0	0.0%	16	2.1%	0	0.0%
drupal_strip_dangerous_protocols	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Response::prepare	0	0.0%	0	0.0%	5	1.5%	0	0.0%	0	0.0%
drupal_pre_render_scripts	0	0.0%	0	0.0%	0	0.0%	16	2.1%	0	0.0%
l	0	0.0%	0	0.0%	-1	-0.3%	0	0.0%	0	0.0%
image_style_url	0	0.0%	0	0.0%	-1	-0.3%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::getFormat	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals	0	0.0%	0	0.0%	2	0.6%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders	0	0.0%	0	0.0%	8	2.5%	0	0.0%	0	0.0%
run_init::includes/mail.inc	0	0.0%	0	0.0%	-1	-0.3%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri	0	0.0%	0	0.0%	1	0.3%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController	0	0.0%	0	0.0%	-2	-0.6%	0	0.0%	0	0.0%
devel_silent	0	0.0%	0	0.0%	1	0.3%	0	0.0%	0	0.0%
drupal_add_css	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
node_help	0	0.0%	0	0.0%	-2	-0.6%	0	0.0%	0	0.0%