XHProf: Hierarchical Profiler Report

Diff Report: Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for strlen

strlen	Run #52c2677cc22b0	Run #52c2694eecde3	Diff	Diff%
Number of Function Calls	7,916	7,917	1	0.0%
Incl. Wall Time (microsec)	572	789	217	37.9%
Incl. Wall Time (microsec) per call	0	0	0	37.9%
Excl. Wall Time (microsec)	572	789	217	37.9%
Incl. CPU (microsecs)	8,818	8,823	5	0.1%
Incl. CPU (microsecs) per call	1	1	0	0.0%
Excl. CPU (microsec)	8,818	8,823	5	0.1%
Incl. MemUse (bytes)	12,784	12,808	24	0.2%
Incl. MemUse (bytes) per call	2	2	0	0.2%
Excl. MemUse (bytes)	12,784	12,808	24	0.2%
Incl. PeakMemUse (bytes)	2,384	2,424	40	1.7%
Incl. PeakMemUse (bytes) per call	0	0	0	1.7%
Excl. PeakMemUse (bytes)	2,384	2,424	40	1.7%

Parent/Child Regression/Improvement report for strlen [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*
strlen	1	100.0%	217	0.5%	5	0.0%	24	0.0%	40	0.0%
Exclusive Metrics Diff for Current Function			217	100.0%	5	100.0%	24	100.0%	40	100.0%
*Parent functions*
Symfony\Component\Yaml\Parser::getCurrentLineIndentation	0	0.0%	88	40.6%	25	500.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Unicode::validateUtf8	0	0.0%	80	36.9%	-3	-60.0%	0	0.0%	0	0.0%
Symfony\Component\Yaml\Inline::parseScalar	0	0.0%	58	26.7%	23	460.0%	0	0.0%	0	0.0%
Symfony\Component\Yaml\Inline::parse	0	0.0%	-33	-15.2%	-28	-560.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern	0	0.0%	15	6.9%	4	80.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Xss::attributes	0	0.0%	7	3.2%	31	620.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Xss::split	0	0.0%	-6	-2.8%	-30	-600.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix	0	0.0%	4	1.8%	-3	-60.0%	0	0.0%	0	0.0%
Symfony\Component\Yaml\Inline::parseQuotedScalar	0	0.0%	2	0.9%	-26	-520.0%	0	0.0%	0	0.0%
Twig_Environment::getCacheFilename	1	100.0%	1	0.5%	3	60.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Crypt::randomBytes	0	0.0%	1	0.5%	1	20.0%	0	0.0%	0	0.0%
request_path	0	0.0%	0	0.0%	2	40.0%	0	0.0%	0	0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	0	0.0%	0	0.0%	0	0.0%	40	100.0%
Drupal\Core\Config\Entity\Query\Query::execute	0	0.0%	0	0.0%	1	20.0%	24	100.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo	0	0.0%	0	0.0%	5	100.0%	0	0.0%	0	0.0%