XHProf: Hierarchical Profiler Report

Diff Report: Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

file_exists	Run #531ccb2cb8e3d	Run #531ccba053790	Diff	Diff%
Number of Function Calls	89	89	0	0.0%
Incl. Wall Time (microsec)	706	730	24	3.4%
Incl. Wall Time (microsec) per call	8	8	0	3.4%
Excl. Wall Time (microsec)	277	279	2	0.7%
Incl. CPU (microsecs)	775	800	25	3.2%
Incl. CPU (microsecs) per call	9	9	0	3.2%
Excl. CPU (microsec)	342	345	3	0.9%
Incl. MemUse (bytes)	22,912	22,912	0	0.0%
Incl. MemUse (bytes) per call	257	257	0	0.0%
Excl. MemUse (bytes)	-5,608	-5,608	0	0.0%
Incl. PeakMemUse (bytes)	30,312	30,312	0	0.0%
Incl. PeakMemUse (bytes) per call	341	341	0	0.0%
Excl. PeakMemUse (bytes)	7,272	7,272	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*
file_exists	0	N/A%	24	41.4%	25	42.4%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			2	8.3%	3	12.0%	0	N/A%	0	N/A%
*Parent functions*
file_save_htaccess	0	N/A%	12	50.0%	12	48.0%	0	N/A%	0	N/A%
system_requirements	0	N/A%	10	41.7%	9	36.0%	0	N/A%	0	N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath	0	N/A%	3	12.5%	2	8.0%	0	N/A%	0	N/A%
drupal_verify_install_file	0	N/A%	-1	-4.2%	1	4.0%	0	N/A%	0	N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile	0	N/A%	1	4.2%	4	16.0%	0	N/A%	0	N/A%
Drupal\Core\Template\TwigEnvironment::__construct	0	N/A%	-1	-4.2%	-4	-16.0%	0	N/A%	0	N/A%
theme_get_setting	0	N/A%	0	0.0%	-1	-4.0%	0	N/A%	0	N/A%
twig_init	0	N/A%	0	0.0%	1	4.0%	0	N/A%	0	N/A%
Composer\Autoload\ClassLoader::findFile	0	N/A%	0	0.0%	1	4.0%	0	N/A%	0	N/A%
find_conf_path	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
*Child function*
Drupal\Core\StreamWrapper\LocalStream::url_stat	0	N/A%	22	91.7%	22	88.0%	0	N/A%	0	N/A%