XHProf: Hierarchical Profiler Report

Diff Report: Run #54433ad6a7755: 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 #54433ad6a7755	Run #544333b05173f	Diff	Diff%
Number of Function Calls	45	45	0	0.0%
Incl. Wall Time (microsec)	22,752	19,590	-3,162	-13.9%
Incl. Wall Time (microsec) per call	506	435	-70	-13.9%
Excl. Wall Time (microsec)	379	340	-39	-10.3%
Incl. CPU (microsecs)	22,227	19,409	-2,818	-12.7%
Incl. CPU (microsecs) per call	494	431	-63	-12.7%
Excl. CPU (microsec)	352	315	-37	-10.5%
Incl. MemUse (bytes)	3,808,504	3,914,000	105,496	2.8%
Incl. MemUse (bytes) per call	84,633	86,978	2,344	2.8%
Excl. MemUse (bytes)	4,336	4,328	-8	-0.2%
Incl. PeakMemUse (bytes)	3,138,040	3,357,864	219,824	7.0%
Incl. PeakMemUse (bytes) per call	69,734	74,619	4,885	7.0%
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%	-3,162	-3.6%	-2,818	-3.4%	105,496	176.2%	219,824	389.3%
Exclusive Metrics Diff for Current Function			-39	-1.2%	-37	-1.3%	-8	-0.0%	560	0.3%
*Parent functions*
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions	0	N/A%	-2,069	-65.4%	-1,956	-69.4%	-608	-0.6%	57,008	25.9%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions	0	N/A%	-1,283	-40.6%	-1,084	-38.5%	744	0.7%	728	0.3%
Drupal\Core\Cache\CacheCollector::lazyLoadCache	0	N/A%	312	9.9%	308	10.9%	93,872	89.0%	100,312	45.6%
Drupal\Core\Entity\EntityManager::getExtraFields	0	N/A%	-160	-5.1%	-144	-5.1%	0	0.0%	-16	-0.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions	0	N/A%	129	4.1%	145	5.1%	976	0.9%	1,240	0.6%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo	0	N/A%	56	1.8%	60	2.1%	10,872	10.3%	10,800	4.9%
Drupal\Core\Entity\EntityManager::getFieldMap	0	N/A%	-48	-1.5%	-48	-1.7%	-16	-0.0%	-88	-0.0%
system_list	0	N/A%	-36	-1.1%	-36	-1.3%	-8	-0.0%	56	0.0%
Drupal\views\ViewsData::cacheGet	0	N/A%	-35	-1.1%	-38	-1.3%	0	0.0%	-88	-0.0%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions	0	N/A%	-29	-0.9%	-26	-0.9%	-272	-0.3%	38,696	17.6%
Drupal\Core\Config\CachedStorage::findByPrefix	0	N/A%	-23	-0.7%	-24	-0.9%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType	0	N/A%	19	0.6%	19	0.7%	8	0.0%	8	0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute	0	N/A%	5	0.2%	6	0.2%	-72	-0.1%	11,168	5.1%
*Child functions*
Drupal\Core\Cache\ChainedFastBackend::getMultiple	0	N/A%	-3,118	-98.6%	-2,769	-98.3%	105,504	100.0%	219,264	99.7%
reset	0	N/A%	-5	-0.2%	-12	-0.4%	0	0.0%	0	0.0%