XHProf: Hierarchical Profiler Report

Diff Report: Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d72f6f4f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::get	Run #5206d663ca0ba	Run #5206d72f6f4f8	Diff	Diff%
Number of Function Calls	75	75	0	0.0%
Incl. Wall Time (microsec)	70,023	69,501	-522	-0.7%
Incl. Wall Time (microsec) per call	934	927	-7	-0.7%
Excl. Wall Time (microsec)	644	646	2	0.3%
Incl. CPU (microsecs)	44,437	44,152	-285	-0.6%
Incl. CPU (microsecs) per call	592	589	-4	-0.6%
Excl. CPU (microsec)	614	612	-2	-0.3%
Incl. MemUse (bytes)	2,684,504	2,684,904	400	0.0%
Incl. MemUse (bytes) per call	35,793	35,799	5	0.0%
Excl. MemUse (bytes)	6,992	6,984	-8	-0.1%
Incl. PeakMemUse (bytes)	3,190,008	3,189,592	-416	-0.0%
Incl. PeakMemUse (bytes) per call	42,533	42,528	-6	-0.0%
Excl. PeakMemUse (bytes)	5,976	5,936	-40	-0.7%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::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\DatabaseBackend::get	0	N/A%	-522	-36.3%	-285	-9.9%	400	0.4%	-416	-0.4%
Exclusive Metrics Diff for Current Function			2	0.4%	-2	-0.7%	-8	-2.0%	-40	-9.6%
*Parent functions*
Drupal\Core\Entity\EntityManager::getFieldDefinitions	0	N/A%	630	120.7%	183	64.2%	0	0.0%	-384	-92.3%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	-290	-55.6%	-99	-34.7%	0	0.0%	-16	-3.8%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions	0	N/A%	-243	-46.6%	-119	-41.8%	0	0.0%	0	0.0%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	-219	-42.0%	-137	-48.1%	0	0.0%	0	0.0%
menu_tree_page_data	0	N/A%	-216	-41.4%	-105	-36.8%	0	0.0%	-80	-19.2%
Drupal\field\FieldInfo::getBundleExtraFields	0	N/A%	-214	-41.0%	-86	-30.2%	0	0.0%	0	0.0%
Drupal\Core\Config\CachedStorage::read	0	N/A%	-163	-31.2%	-80	-28.1%	16	4.0%	-184	-44.2%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	158	30.3%	33	11.6%	0	0.0%	8	1.9%
views_cache_get	0	N/A%	119	22.8%	15	5.3%	0	0.0%	0	0.0%
system_list	0	N/A%	-94	-18.0%	13	4.6%	0	0.0%	0	0.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache	0	N/A%	-70	-13.4%	23	8.1%	0	0.0%	0	0.0%
_menu_build_tree	0	N/A%	59	11.3%	-79	-27.7%	40	10.0%	-112	-26.9%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-49	-9.4%	73	25.6%	352	88.0%	456	109.6%
Drupal\field\FieldInfo::getFieldMap	0	N/A%	40	7.7%	-16	-5.6%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	-39	-7.5%	2	0.7%	0	0.0%	-104	-25.0%
variable_initialize	0	N/A%	31	5.9%	32	11.2%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	26	5.0%	-6	-2.1%	0	0.0%	0	0.0%
Drupal\Core\Config\CachedStorage::findByPrefix	0	N/A%	19	3.6%	20	7.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	-13	-2.5%	-3	-1.1%	0	0.0%	0	0.0%
entity_get_view_modes	0	N/A%	-5	-1.0%	-3	-1.1%	0	0.0%	0	0.0%
_toolbar_get_subtree_hash	0	N/A%	5	1.0%	2	0.7%	0	0.0%	0	0.0%
Drupal\views\ViewsData::cacheGet	0	N/A%	4	0.8%	46	16.1%	0	0.0%	0	0.0%
Drupal\Core\Cache\CacheCollector::updateCache	0	N/A%	2	0.4%	6	2.1%	-8	-2.0%	0	0.0%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	-528	-101.1%	-294	-103.2%	408	102.0%	-376	-90.4%
reset	0	N/A%	4	0.8%	11	3.9%	0	0.0%	0	0.0%