XHProf: Hierarchical Profiler Report

Run Report: Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Incl. CPU (microsecs)	ICpu%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
Symfony\Component\Routing\RouteCompiler::compilePattern	4	9.8%	206	0.1%	209	0.1%	15,944	0.0%	0	0.0%
Exclusive Metrics for Current Function			139	67.5%	111	53.1%	8,504	53.3%	0	N/A%
*Parent function*
Symfony\Component\Routing\RouteCompiler::compile	4	100.0%	206	100.0%	209	100.0%	15,944	100.0%	0	N/A%
*Child functions*
Symfony\Component\Routing\RouteCompiler::computeRegexp	4	14.3%	29	14.1%	33	15.8%	2,272	14.2%	0	N/A%
preg_match_all	4	14.3%	14	6.8%	18	8.6%	808	5.1%	0	N/A%
count	8	28.6%	8	3.9%	15	7.2%	800	5.0%	0	N/A%
array_reverse	4	14.3%	8	3.9%	12	5.7%	1,832	11.5%	0	N/A%
substr	4	14.3%	4	1.9%	11	5.3%	928	5.8%	0	N/A%
strlen	4	14.3%	4	1.9%	9	4.3%	800	5.0%	0	N/A%