XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\ClassLoader\ApcClassLoader::findFile	Run #51ec489b18752	Run #51ec485525502	Diff	Diff%
Number of Function Calls	505	505	0	0.0%
Incl. Wall Time (microsec)	2,765	2,812	47	1.7%
Incl. Wall Time (microsec) per call	5	6	0	1.7%
Excl. Wall Time (microsec)	1,643	1,688	45	2.7%
Incl. CPU (microsecs)	3,192	3,287	95	3.0%
Incl. CPU (microsecs) per call	6	7	0	3.0%
Excl. CPU (microsec)	1,725	1,803	78	4.5%
Incl. MemUse (bytes)	78,664	78,664	0	0.0%
Incl. MemUse (bytes) per call	156	156	0	0.0%
Excl. MemUse (bytes)	29,768	29,768	0	0.0%
Incl. PeakMemUse (bytes)	99,776	99,776	0	0.0%
Incl. PeakMemUse (bytes) per call	198	198	0	0.0%
Excl. PeakMemUse (bytes)	46,568	46,568	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\ClassLoader\ApcClassLoader::findFile	0	N/A%	47	4.6%	95	24.2%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			45	95.7%	78	82.1%	0	N/A%	0	N/A%
*Parent functions*
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	30	63.8%	50	52.6%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1	0	N/A%	13	27.7%	28	29.5%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2	0	N/A%	6	12.8%	20	21.1%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@4	0	N/A%	-2	-4.3%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@5	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@3	0	N/A%	0	0.0%	-3	-3.2%	0	N/A%	0	N/A%
*Child function*
apc_fetch	0	N/A%	2	4.3%	17	17.9%	0	N/A%	0	N/A%