XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec491641923: 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 #51ec491641923	Run #51ec485525502	Diff	Diff%
Number of Function Calls	505	505	0	0.0%
Incl. Wall Time (microsec)	2,789	2,812	23	0.8%
Incl. Wall Time (microsec) per call	6	6	0	0.8%
Excl. Wall Time (microsec)	1,646	1,688	42	2.6%
Incl. CPU (microsecs)	3,251	3,287	36	1.1%
Incl. CPU (microsecs) per call	6	7	0	1.1%
Excl. CPU (microsec)	1,733	1,803	70	4.0%
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)	99,104	99,776	672	0.7%
Incl. PeakMemUse (bytes) per call	196	198	1	0.7%
Excl. PeakMemUse (bytes)	46,288	46,568	280	0.6%

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%	23	1.5%	36	2.1%	0	0.0%	672	0.5%
Exclusive Metrics Diff for Current Function			42	182.6%	70	194.4%	0	N/A%	280	41.7%
*Parent functions*
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1	0	N/A%	16	69.6%	22	61.1%	0	N/A%	448	66.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	7	30.4%	10	27.8%	0	N/A%	240	35.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@4	0	N/A%	-1	-4.3%	-1	-2.8%	0	N/A%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@3	0	N/A%	1	4.3%	-2	-5.6%	0	N/A%	-24	-3.6%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@5	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2	0	N/A%	0	0.0%	7	19.4%	0	N/A%	8	1.2%
*Child function*
apc_fetch	0	N/A%	-19	-82.6%	-34	-94.4%	0	N/A%	392	58.3%