XHProf: Hierarchical Profiler Report

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

Drupal\Core\Routing\RouteProvider::getRoutesByNames	Run #51fdbca2b5409	Run #51fdbd76c2eed	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	435	534	99	22.8%
Incl. Wall Time (microsec) per call	435	534	99	22.8%
Excl. Wall Time (microsec)	64	59	-5	-7.8%
Incl. CPU (microsecs)	263	293	30	11.4%
Incl. CPU (microsecs) per call	263	293	30	11.4%
Excl. CPU (microsec)	43	41	-2	-4.7%
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%