XHProf: Hierarchical Profiler Report

Diff Report: Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackend::get

Drupal\Core\Cache\ChainedFastBackend::get	Run #544337f542f97	Run #544333b05173f	Diff	Diff%
Number of Function Calls	45	45	0	0.0%
Incl. Wall Time (microsec)	20,522	19,590	-932	-4.5%
Incl. Wall Time (microsec) per call	456	435	-21	-4.5%
Excl. Wall Time (microsec)	368	340	-28	-7.6%
Incl. CPU (microsecs)	20,408	19,409	-999	-4.9%
Incl. CPU (microsecs) per call	454	431	-22	-4.9%
Excl. CPU (microsec)	330	315	-15	-4.5%
Incl. MemUse (bytes)	3,810,488	3,914,000	103,512	2.7%
Incl. MemUse (bytes) per call	84,678	86,978	2,300	2.7%
Excl. MemUse (bytes)	4,328	4,328	0	0.0%
Incl. PeakMemUse (bytes)	3,182,320	3,357,864	175,544	5.5%
Incl. PeakMemUse (bytes) per call	70,718	74,619	3,901	5.5%
Excl. PeakMemUse (bytes)	5,296	5,856	560	10.6%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ChainedFastBackend::get [View Callgraph Diff]

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\Cache\ChainedFastBackend::get	0	N/A%	-932	-27.7%	-999	-12.8%	103,512	99.4%	175,544	176.1%
Exclusive Metrics Diff for Current Function			-28	-3.0%	-15	-1.5%	0	0.0%	560	0.3%
*Parent functions*
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions	0	N/A%	-1,851	-198.6%	-1,859	-186.1%	-936	-0.9%	57,232	32.6%
Drupal\Core\Cache\CacheCollector::lazyLoadCache	0	N/A%	746	80.0%	677	67.8%	93,880	90.7%	96,528	55.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions	0	N/A%	263	28.2%	249	24.9%	0	0.0%	112	0.1%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo	0	N/A%	-236	-25.3%	-225	-22.5%	10,872	10.5%	10,872	6.2%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions	0	N/A%	209	22.4%	203	20.3%	-216	-0.2%	-528	-0.3%
Drupal\views\ViewsData::cacheGet	0	N/A%	-82	-8.8%	-62	-6.2%	-16	-0.0%	72	0.0%
Drupal\Core\Config\CachedStorage::findByPrefix	0	N/A%	40	4.3%	41	4.1%	0	0.0%	0	0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute	0	N/A%	-28	-3.0%	-30	-3.0%	-40	-0.0%	11,168	6.4%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions	0	N/A%	-26	-2.8%	-26	-2.6%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityManager::getFieldMap	0	N/A%	19	2.0%	19	1.9%	-48	-0.0%	-120	-0.1%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType	0	N/A%	8	0.9%	8	0.8%	8	0.0%	8	0.0%
Drupal\Core\Entity\EntityManager::getExtraFields	0	N/A%	6	0.6%	6	0.6%	0	0.0%	0	0.0%
system_list	0	N/A%	0	0.0%	0	0.0%	8	0.0%	200	0.1%
*Child functions*
Drupal\Core\Cache\ChainedFastBackend::getMultiple	0	N/A%	-906	-97.2%	-960	-96.1%	103,512	100.0%	174,984	99.7%
reset	0	N/A%	2	0.2%	-24	-2.4%	0	0.0%	0	0.0%