XHProf: Hierarchical Profiler Report

Diff Report: Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for strpos

strpos	Run #51aaed996e9e3	Run #51aaed0fcbd4e	Diff	Diff%
Number of Function Calls	370	369	-1	-0.3%
Incl. Wall Time (microsec)	98	99	1	1.0%
Incl. Wall Time (microsec) per call	0	0	0	1.3%
Excl. Wall Time (microsec)	98	99	1	1.0%
Incl. CPU (microsecs)	452	439	-13	-2.9%
Incl. CPU (microsecs) per call	1	1	-0	-2.6%
Excl. CPU (microsec)	452	439	-13	-2.9%
Incl. MemUse (bytes)	20,576	20,568	-8	-0.0%
Incl. MemUse (bytes) per call	56	56	0	0.2%
Excl. MemUse (bytes)	20,576	20,568	-8	-0.0%
Incl. PeakMemUse (bytes)	7,784	7,776	-8	-0.1%
Incl. PeakMemUse (bytes) per call	21	21	0	0.2%
Excl. PeakMemUse (bytes)	7,784	7,776	-8	-0.1%

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	-1	-100.0%	1	0.1%	-13	-2.9%	-8	-0.0%	-8	-0.0%
Exclusive Metrics Diff for Current Function			1	100.0%	-13	-100.0%	-8	-100.0%	-8	-100.0%
*Parent functions*
Symfony\Component\HttpFoundation\ServerBag::getHeaders	0	0.0%	-14	-1400.0%	-8	-61.5%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile	0	0.0%	12	1200.0%	5	38.5%	0	0.0%	0	0.0%
_menu_link_translate	0	0.0%	3	300.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl	0	0.0%	2	200.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::getFormat	0	0.0%	-1	-100.0%	-3	-23.1%	0	0.0%	0	0.0%
Twig_Loader_Filesystem::validateName	-1	-100.0%	-1	-100.0%	-1	-7.7%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getFit	0	0.0%	-1	-100.0%	-6	-46.2%	0	0.0%	0	0.0%
file_uri_scheme	0	0.0%	1	100.0%	7	53.8%	0	0.0%	0	0.0%
shortcut_menu_link_load	0	0.0%	0	0.0%	2	15.4%	0	0.0%	0	0.0%
node_help	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection	0	0.0%	0	0.0%	-2	-15.4%	0	0.0%	0	0.0%
_menu_tree_check_access	0	0.0%	0	0.0%	1	7.7%	0	0.0%	0	0.0%
drupal_settings_initialize	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%	-3	-23.1%	0	0.0%	0	0.0%
drupal_pre_render_scripts	0	0.0%	0	0.0%	-1	-7.7%	-8	-100.0%	0	0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
run_init::includes/mail.inc	0	0.0%	0	0.0%	1	7.7%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals	0	0.0%	0	0.0%	-1	-7.7%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix	0	0.0%	0	0.0%	1	7.7%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo	0	0.0%	0	0.0%	-1	-7.7%	0	0.0%	0	0.0%
request_path	0	0.0%	0	0.0%	-2	-15.4%	0	0.0%	0	0.0%
url	0	0.0%	0	0.0%	-1	-7.7%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri	0	0.0%	0	0.0%	-2	-15.4%	0	0.0%	-8	-100.0%
l	0	0.0%	0	0.0%	-1	-7.7%	0	0.0%	0	0.0%
drupal_add_css	0	0.0%	0	0.0%	2	15.4%	0	0.0%	0	0.0%