XHProf: Hierarchical Profiler Report

Diff Report: Run #55323afe82890: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\RouteProvider::getRoutesByNames	Run #55323afe82890	Run #55323a80ebb82	Diff	Diff%
Number of Function Calls	38	38	0	0.0%
Incl. Wall Time (microsec)	6,164	6,071	-93	-1.5%
Incl. Wall Time (microsec) per call	162	160	-2	-1.5%
Excl. Wall Time (microsec)	521	510	-11	-2.1%
Incl. MemUse (bytes)	1,112,528	1,106,040	-6,488	-0.6%
Incl. MemUse (bytes) per call	29,277	29,106	-171	-0.6%
Excl. MemUse (bytes)	-1,238,504	-1,212,040	26,464	2.1%
Incl. PeakMemUse (bytes)	1,498,704	1,481,072	-17,632	-1.2%
Incl. PeakMemUse (bytes) per call	39,440	38,976	-464	-1.2%
Excl. PeakMemUse (bytes)	992	1,472	480	48.4%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Core\Routing\RouteProvider::getRoutesByNames	0	0.0%	-93	-13.4%	-6,488	-37.4%	-17,632	-99.2%
Exclusive Metrics Diff for Current Function			-11	-11.8%	26,464	407.9%	480	2.7%
*Parent functions*
Drupal\Core\Routing\RouteProvider::getRouteByName	0	N/A%	-60	-64.5%	1,048	16.2%	-2,400	-13.6%
Drupal\Core\Routing\RoutePreloader::loadNonAdminRoutes	0	N/A%	-33	-35.5%	-7,536	-116.2%	-15,232	-86.4%
*Child functions*
unserialize	-1	-100.0%	-55	-59.1%	-6,336	-97.7%	-5,488	-31.1%
Drupal\Core\Database\Connection::query	0	0.0%	37	39.8%	-1,368	-21.1%	-3,024	-17.2%
array_keys	0	0.0%	-23	-24.7%	-19,360	-298.4%	-3,304	-18.7%
array_diff	0	0.0%	-18	-19.4%	-1,096	-16.9%	-1,096	-6.2%
Drupal\Core\Database\Statement::fetchAllKeyed	0	0.0%	-14	-15.1%	-2,456	-37.9%	-1,048	-5.9%
array_intersect_key	0	0.0%	-7	-7.5%	-1,128	-17.4%	-1,688	-9.6%
array_flip	0	0.0%	-1	-1.1%	-1,208	-18.6%	-2,472	-14.0%
Drupal\Core\Database\Connection::escapeTable	0	0.0%	-1	-1.1%	0	0.0%	8	0.0%