XHProf: Hierarchical Profiler Report

Diff Report: Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replace	Run #51a4463d308ce	Run #51a448a326782	Diff	Diff%
Number of Function Calls	3,181	3,187	6	0.2%
Incl. Wall Time (microsec)	9,627	9,631	4	0.0%
Incl. Wall Time (microsec) per call	3	3	-0	-0.1%
Excl. Wall Time (microsec)	9,627	9,631	4	0.0%
Incl. CPU (microsecs)	8,000	16,002	8,002	100.0%
Incl. CPU (microsecs) per call	3	5	3	99.6%
Excl. CPU (microsec)	8,000	16,002	8,002	100.0%
Incl. MemUse (bytes)	502,212	504,120	1,908	0.4%
Incl. MemUse (bytes) per call	158	158	0	0.2%
Excl. MemUse (bytes)	502,212	504,120	1,908	0.4%
Incl. PeakMemUse (bytes)	33,800	33,768	-32	-0.1%
Incl. PeakMemUse (bytes) per call	11	11	-0	-0.3%
Excl. PeakMemUse (bytes)	33,800	33,768	-32	-0.1%

Parent/Child Regression/Improvement report for preg_replace [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*
preg_replace	6	100.0%	4	0.0%	8,002	100.0%	1,908	1.7%	-32	-0.0%
Exclusive Metrics Diff for Current Function			4	100.0%	8,002	100.0%	1,908	100.0%	-32	-100.0%
*Parent functions*
__TwigTemplate_7c2e391c9eb84940b43f32d440c65a66::doDisplay	1	16.7%	8	200.0%	0	0.0%	980	51.4%	0	0.0%
Twig_Loader_Filesystem::findTemplate	4	66.7%	29	725.0%	0	0.0%	488	25.6%	372	1162.5%
__TwigTemplate_279f4a29eaa8f7979391277cfefec234::doDisplay	1	16.7%	9	225.0%	0	0.0%	484	25.4%	0	0.0%
drupal_clean_css_identifier	0	0.0%	1	25.0%	0	0.0%	-40	-2.1%	-12	-37.5%
drupal_html_id	0	0.0%	-47	-1175.0%	1	0.0%	-8	-0.4%	0	0.0%
Drupal\Core\Database\Connection::expandArguments	0	0.0%	-4	-100.0%	0	0.0%	4	0.2%	-360	-1125.0%
filter_xss	0	0.0%	1	25.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::escapeAlias	0	0.0%	-8	-200.0%	4,001	50.0%	0	0.0%	0	0.0%
Drupal\Core\Datetime\DrupalDateTime::format	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\Yaml\Inline::parse	0	0.0%	79	1975.0%	4,000	50.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::getHost	0	0.0%	-1	-25.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::escapeTable	0	0.0%	-11	-275.0%	0	0.0%	0	0.0%	-64	-200.0%
drupal_match_path	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\Yaml\Parser::cleanup	0	0.0%	-36	-900.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::escapeField	0	0.0%	-18	-450.0%	0	0.0%	0	0.0%	32	100.0%
Symfony\Component\HttpKernel\Kernel::getName	0	0.0%	2	50.0%	0	0.0%	0	0.0%	0	0.0%