XHProf: Hierarchical Profiler Report

Diff Report: Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Drupal\Core\Utility\ThemeRegistry::updateCache	Run #553ba00bcf766	Run #553b9a86a14e1	Diff	Diff%
Number of Function Calls	37	37	0	0.0%
Incl. Wall Time (microsec)	2,679,606	2,661,546	-18,060	-0.7%
Incl. Wall Time (microsec) per call	72,422	71,934	-488	-0.7%
Excl. Wall Time (microsec)	3,292	3,080	-212	-6.4%
Incl. MemUse (bytes)	-646,296	-674,952	-28,656	-4.4%
Incl. MemUse (bytes) per call	-17,467	-18,242	-774	-4.4%
Excl. MemUse (bytes)	-1,234,472	-1,234,168	304	0.0%
Incl. PeakMemUse (bytes)	3,495,384	3,498,016	2,632	0.1%
Incl. PeakMemUse (bytes) per call	94,470	94,541	71	0.1%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

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\Utility\ThemeRegistry::updateCache	0	N/A%	-18,060	-49.7%	-28,656	-2.4%	2,632	0.2%
Exclusive Metrics Diff for Current Function			-212	-1.2%	304	1.1%	0	0.0%
*Parent functions*
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-18,084	-100.1%	-28,672	-100.1%	2,632	100.0%
Drupal\Core\Cache\CacheCollector::destruct	0	N/A%	24	0.1%	16	0.1%	0	0.0%
*Child functions*
Drupal\Core\Utility\ThemeRegistry::initializeRegistry	0	N/A%	-15,990	-88.5%	-28,680	-100.1%	2,632	100.0%
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::acquire	0	N/A%	-5,986	-33.1%	8	0.0%	0	0.0%
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::release	0	N/A%	4,076	22.6%	-72	-0.3%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::set	0	N/A%	337	1.9%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::get	0	N/A%	-270	-1.5%	0	0.0%	0	0.0%
array_merge	0	N/A%	-15	-0.1%	-216	-0.8%	0	0.0%