XHProf: Hierarchical Profiler Report

Diff Report: Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: 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 #544333b05173f	Run #54433ad6a7755	Diff	Diff%
Number of Function Calls	45	45	0	0.0%
Incl. Wall Time (microsec)	19,590	22,752	3,162	16.1%
Incl. Wall Time (microsec) per call	435	506	70	16.1%
Excl. Wall Time (microsec)	340	379	39	11.5%
Incl. CPU (microsecs)	19,409	22,227	2,818	14.5%
Incl. CPU (microsecs) per call	431	494	63	14.5%
Excl. CPU (microsec)	315	352	37	11.7%
Incl. MemUse (bytes)	3,914,000	3,808,504	-105,496	-2.7%
Incl. MemUse (bytes) per call	86,978	84,633	-2,344	-2.7%
Excl. MemUse (bytes)	4,328	4,336	8	0.2%
Incl. PeakMemUse (bytes)	3,357,864	3,138,040	-219,824	-6.5%
Incl. PeakMemUse (bytes) per call	74,619	69,734	-4,885	-6.5%
Excl. PeakMemUse (bytes)	5,856	5,296	-560	-9.6%

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\Cache\CacheCollector::lazyLoadCache	0	N/A%	-312	-9.9%	-308	-10.9%	-93,872	-89.0%	-100,312	-45.6%
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::getFieldDefinitions	0	N/A%	-129	-4.1%	-145	-5.1%	-976	-0.9%	-1,240	-0.6%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions	0	N/A%	1,283	40.6%	1,084	38.5%	-744	-0.7%	-728	-0.3%
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::getBaseFieldDefinitions	0	N/A%	29	0.9%	26	0.9%	272	0.3%	-38,696	-17.6%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute	0	N/A%	-5	-0.2%	-6	-0.2%	72	0.1%	-11,168	-5.1%
Drupal\Core\Entity\EntityManager::getFieldMap	0	N/A%	48	1.5%	48	1.7%	16	0.0%	88	0.0%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType	0	N/A%	-19	-0.6%	-19	-0.7%	-8	-0.0%	-8	-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\Config\CachedStorage::findByPrefix	0	N/A%	23	0.7%	24	0.9%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityManager::getExtraFields	0	N/A%	160	5.1%	144	5.1%	0	0.0%	16	0.0%
*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%