XHProf: Hierarchical Profiler Report

Diff Report: Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

file_get_stream_wrappers	Run #531ee657ba49e	Run #531ee5f3237b0	Diff	Diff%
Number of Function Calls	6	6	0	0.0%
Incl. Wall Time (microsec)	2,770	2,755	-15	-0.5%
Incl. Wall Time (microsec) per call	462	459	-3	-0.5%
Excl. Wall Time (microsec)	80	75	-5	-6.2%
Incl. CPU (microsecs)	2,514	2,501	-13	-0.5%
Incl. CPU (microsecs) per call	419	417	-2	-0.5%
Excl. CPU (microsec)	65	58	-7	-10.8%
Incl. MemUse (bytes)	372,336	372,392	56	0.0%
Incl. MemUse (bytes) per call	62,056	62,065	9	0.0%
Excl. MemUse (bytes)	1,760	1,736	-24	-1.4%
Incl. PeakMemUse (bytes)	371,696	371,632	-64	-0.0%
Incl. PeakMemUse (bytes) per call	61,949	61,939	-11	-0.0%
Excl. PeakMemUse (bytes)	3,808	3,784	-24	-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*
file_get_stream_wrappers	0	N/A%	-15	-0.6%	-13	-0.4%	56	0.1%	-64	-0.1%
Exclusive Metrics Diff for Current Function			-5	-33.3%	-7	-53.8%	-24	-42.9%	-24	-37.5%
*Parent functions*
_drupal_bootstrap_code	0	N/A%	-13	-86.7%	-9	-69.2%	56	100.0%	-64	-100.0%
file_stream_wrapper_get_class	0	N/A%	-2	-13.3%	-4	-30.8%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	-16	-106.7%	-13	-100.0%	80	142.9%	-272	-425.0%
class_implements	0	N/A%	2	13.3%	2	15.4%	0	0.0%	0	0.0%
stream_get_wrappers	0	N/A%	2	13.3%	2	15.4%	0	0.0%	0	0.0%
stream_wrapper_register	0	N/A%	1	6.7%	1	7.7%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	1	6.7%	1	7.7%	0	0.0%	0	0.0%
drupal_static	0	N/A%	-1	-6.7%	-1	-7.7%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	1	6.7%	2	15.4%	0	0.0%	0	0.0%
Drupal::hasService	0	N/A%	0	0.0%	0	0.0%	0	0.0%	232	362.5%
in_array	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%