XHProf: Hierarchical Profiler Report

Diff Report: Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

drupal_get_js	Run #53ccf1bb00d4b	Run #53ccf06f3ae60	Diff	Diff%
Number of Function Calls	2	2	0	0.0%
Incl. Wall Time (microsec)	5,577	5,646	69	1.2%
Incl. Wall Time (microsec) per call	2,789	2,823	35	1.2%
Excl. Wall Time (microsec)	82	85	3	3.7%
Incl. CPU (microsecs)	5,138	5,193	55	1.1%
Incl. CPU (microsecs) per call	2,569	2,597	28	1.1%
Excl. CPU (microsec)	64	70	6	9.4%
Incl. MemUse (bytes)	145,496	145,392	-104	-0.1%
Incl. MemUse (bytes) per call	72,748	72,696	-52	-0.1%
Excl. MemUse (bytes)	-44,728	-44,616	112	0.3%
Incl. PeakMemUse (bytes)	153,664	151,952	-1,712	-1.1%
Incl. PeakMemUse (bytes) per call	76,832	75,976	-856	-1.1%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

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*
drupal_get_js	0	N/A%	69	4.6%	55	3.4%	-104	-1.6%	-1,712	-15.9%
Exclusive Metrics Diff for Current Function			3	4.3%	6	10.9%	112	107.7%	0	0.0%
*Parent function*
Drupal\Core\Page\HtmlPage::getScripts	0	N/A%	69	100.0%	55	100.0%	-104	-100.0%	-1,712	-100.0%
*Child functions*
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	34	49.3%	28	50.9%	0	0.0%	-240	-14.0%
Drupal\Core\Access\CsrfTokenGenerator::get	0	N/A%	22	31.9%	11	20.0%	0	0.0%	0	0.0%
drupal_render@1	0	N/A%	7	10.1%	8	14.5%	-216	-207.7%	-1,472	-86.0%
array_fill_keys	0	N/A%	3	4.3%	3	5.5%	0	0.0%	0	0.0%
_drupal_add_js	0	N/A%	2	2.9%	1	1.8%	0	0.0%	0	0.0%
_drupal_add_css	0	N/A%	-2	-2.9%	-2	-3.6%	0	0.0%	0	0.0%
Drupal::csrfToken	0	N/A%	-1	-1.4%	-1	-1.8%	0	0.0%	0	0.0%
uasort	0	N/A%	1	1.4%	0	0.0%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	0	0.0%	1	1.8%	0	0.0%	0	0.0%
defined	0	N/A%	0	0.0%	-1	-1.8%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	1	1.8%	0	0.0%	0	0.0%