XHProf: Hierarchical Profiler Report

Diff Report: Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\RouteProvider::getRoutesByNames	Run #52c8629919553	Run #52c862ea26981	Diff	Diff%
Number of Function Calls	7	7	0	0.0%
Incl. Wall Time (microsec)	1,017	963	-54	-5.3%
Incl. Wall Time (microsec) per call	145	138	-8	-5.3%
Excl. Wall Time (microsec)	137	134	-3	-2.2%
Incl. CPU (microsecs)	696	632	-64	-9.2%
Incl. CPU (microsecs) per call	99	90	-9	-9.2%
Excl. CPU (microsec)	103	95	-8	-7.8%
Incl. MemUse (bytes)	25,776	25,776	0	0.0%
Incl. MemUse (bytes) per call	3,682	3,682	0	0.0%
Excl. MemUse (bytes)	-19,944	-19,944	0	0.0%
Incl. PeakMemUse (bytes)	17,696	17,672	-24	-0.1%
Incl. PeakMemUse (bytes) per call	2,528	2,525	-3	-0.1%
Excl. PeakMemUse (bytes)	48	48	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%	-54	-84.4%	-64	-36.0%	0	0.0%	-24	-0.1%
Exclusive Metrics Diff for Current Function			-3	-5.6%	-8	-12.5%	0	N/A%	0	0.0%
*Parent functions*
Drupal\menu_link\Entity\MenuLink::postLoad	0	N/A%	-41	-75.9%	-47	-73.4%	0	N/A%	-24	-100.0%
Drupal\Core\Routing\RouteProvider::getRouteByName	0	N/A%	-13	-24.1%	-17	-26.6%	0	N/A%	0	0.0%
*Child functions*
Drupal\Core\Database\Connection::query	0	N/A%	-35	-64.8%	-40	-62.5%	0	N/A%	0	0.0%
unserialize	0	N/A%	-9	-16.7%	-10	-15.6%	0	N/A%	-24	-100.0%
Drupal\Core\Database\Statement::fetchAllKeyed	0	N/A%	-4	-7.4%	-4	-6.2%	0	N/A%	0	0.0%
array_flip	0	N/A%	-2	-3.7%	-1	-1.6%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	-1	-1.9%	-1	-1.6%	0	N/A%	0	0.0%
array_intersect_key	0	N/A%	0	0.0%	-2	-3.1%	0	N/A%	0	0.0%
array_diff	0	N/A%	0	0.0%	2	3.1%	0	N/A%	0	0.0%
array_keys	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%