XHProf: Hierarchical Profiler Report

Diff Report: Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #52f2e62091f2c	Run #52f2e60305388	Diff	Diff%
Number of Function Calls	23	23	0	0.0%
Incl. Wall Time (microsec)	1,320	1,426	106	8.0%
Incl. Wall Time (microsec) per call	57	62	5	8.0%
Excl. Wall Time (microsec)	394	423	29	7.4%
Incl. CPU (microsecs)	1,338	1,445	107	8.0%
Incl. CPU (microsecs) per call	58	63	5	8.0%
Excl. CPU (microsec)	289	311	22	7.6%
Incl. MemUse (bytes)	68,624	68,608	-16	-0.0%
Incl. MemUse (bytes) per call	2,984	2,983	-1	-0.0%
Excl. MemUse (bytes)	-6,248	-6,248	0	0.0%
Incl. PeakMemUse (bytes)	29,592	29,592	0	0.0%
Incl. PeakMemUse (bytes) per call	1,287	1,287	0	0.0%
Excl. PeakMemUse (bytes)	3,560	3,560	0	0.0%

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*
Symfony\Component\Routing\RouteCompiler::compile	0	N/A%	106	7.6%	107	3.9%	-16	-7.7%	0	0.0%
Exclusive Metrics Diff for Current Function			29	27.4%	22	20.6%	0	0.0%	0	N/A%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	106	100.0%	107	100.0%	-16	-100.0%	0	N/A%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	68	64.2%	74	69.2%	-16	-100.0%	0	N/A%
array_unique	0	N/A%	7	6.6%	9	8.4%	0	0.0%	0	N/A%
Symfony\Component\Routing\Route::getHost	0	N/A%	5	4.7%	6	5.6%	0	0.0%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-3	-2.8%	-4	-3.7%	0	0.0%	0	N/A%
Symfony\Component\Routing\Route::getPath	0	N/A%	3	2.8%	0	0.0%	0	0.0%	0	N/A%
array_merge	0	N/A%	-2	-1.9%	-1	-0.9%	0	0.0%	0	N/A%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	-1	-0.9%	1	0.9%	0	0.0%	0	N/A%