XHProf: Hierarchical Profiler Report

Diff Report: Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: 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 #544337f542f97	Diff	Diff%
Number of Function Calls	45	45	0	0.0%
Incl. Wall Time (microsec)	19,590	20,522	932	4.8%
Incl. Wall Time (microsec) per call	435	456	21	4.8%
Excl. Wall Time (microsec)	340	368	28	8.2%
Incl. CPU (microsecs)	19,409	20,408	999	5.1%
Incl. CPU (microsecs) per call	431	454	22	5.1%
Excl. CPU (microsec)	315	330	15	4.8%
Incl. MemUse (bytes)	3,914,000	3,810,488	-103,512	-2.6%
Incl. MemUse (bytes) per call	86,978	84,678	-2,300	-2.6%
Excl. MemUse (bytes)	4,328	4,328	0	0.0%
Incl. PeakMemUse (bytes)	3,357,864	3,182,320	-175,544	-5.2%
Incl. PeakMemUse (bytes) per call	74,619	70,718	-3,901	-5.2%
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%	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%