XHProf: Hierarchical Profiler Report

Diff Report: Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\ClassLoader\ApcClassLoader::findFile	Run #519ffa0e6cdec	Run #519ffa6332b29	Diff	Diff%
Number of Function Calls	329	329	0	0.0%
Incl. Wall Time (microsec)	1,653	1,675	22	1.3%
Incl. Wall Time (microsec) per call	5	5	0	1.3%
Excl. Wall Time (microsec)	994	1,018	24	2.4%
Incl. CPU (microsecs)	4,000	4,000	0	0.0%
Incl. CPU (microsecs) per call	12	12	0	0.0%
Excl. CPU (microsec)	4,000	0	-4,000	-100.0%
Incl. MemUse (bytes)	64,968	64,968	0	0.0%
Incl. MemUse (bytes) per call	197	197	0	0.0%
Excl. MemUse (bytes)	20,488	20,488	0	0.0%
Incl. PeakMemUse (bytes)	70,040	70,008	-32	-0.0%
Incl. PeakMemUse (bytes) per call	213	213	-0	-0.0%
Excl. PeakMemUse (bytes)	34,568	34,536	-32	-0.1%

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%	22	1.1%	0	0.0%	0	0.0%	-32	-0.0%
Exclusive Metrics Diff for Current Function			24	109.1%	-4,000	N/A%	0	N/A%	-32	-100.0%
*Parent functions*
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	56	254.5%	4,000	N/A%	0	N/A%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@3	0	N/A%	-43	-195.5%	-4,000	N/A%	0	N/A%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1	0	N/A%	14	63.6%	0	N/A%	0	N/A%	-32	-100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2	0	N/A%	-3	-13.6%	0	N/A%	0	N/A%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@4	0	N/A%	-2	-9.1%	0	N/A%	0	N/A%	0	0.0%
*Child function*
apc_fetch	0	N/A%	-2	-9.1%	4,000	N/A%	0	N/A%	0	0.0%