XHProf: Hierarchical Profiler Report

Diff Report: Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\RouteProvider::getRoutesByNames	Run #51fdbd76c2eed	Run #51fdbca2b5409	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	534	435	-99	-18.5%
Incl. Wall Time (microsec) per call	534	435	-99	-18.5%
Excl. Wall Time (microsec)	59	64	5	8.5%
Incl. CPU (microsecs)	293	263	-30	-10.2%
Incl. CPU (microsecs) per call	293	263	-30	-10.2%
Excl. CPU (microsec)	41	43	2	4.9%
Incl. MemUse (bytes)	13,888	13,888	0	0.0%
Incl. MemUse (bytes) per call	13,888	13,888	0	0.0%
Excl. MemUse (bytes)	-1,432	-1,432	0	0.0%
Incl. PeakMemUse (bytes)	16,616	16,616	0	0.0%
Incl. PeakMemUse (bytes) per call	16,616	16,616	0	0.0%
Excl. PeakMemUse (bytes)	424	424	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*
Drupal\Core\Routing\RouteProvider::getRoutesByNames	0	N/A%	-99	-14.9%	-30	-2.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			5	5.1%	2	6.7%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Routing\RouteProvider::getRouteByName	0	N/A%	-99	-100.0%	-30	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Database\Connection::query	0	N/A%	-103	-104.0%	-35	-116.7%	0	N/A%	0	N/A%
Drupal\Core\Database\Statement::fetchAllKeyed	0	N/A%	-10	-10.1%	-9	-30.0%	0	N/A%	0	N/A%
unserialize	0	N/A%	5	5.1%	6	20.0%	0	N/A%	0	N/A%
array_flip	0	N/A%	1	1.0%	1	3.3%	0	N/A%	0	N/A%
array_intersect_key	0	N/A%	1	1.0%	2	6.7%	0	N/A%	0	N/A%
array_diff	0	N/A%	1	1.0%	1	3.3%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	1	1.0%	1	3.3%	0	N/A%	0	N/A%
array_keys	0	N/A%	0	0.0%	1	3.3%	0	N/A%	0	N/A%