XHProf: Hierarchical Profiler Report

Diff Report: Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::get	Run #536ffcbacf96d	Run #536ffbe232db1	Diff	Diff%
Number of Function Calls	80	80	0	0.0%
Incl. Wall Time (microsec)	59,432	61,185	1,753	2.9%
Incl. Wall Time (microsec) per call	743	765	22	2.9%
Excl. Wall Time (microsec)	640	638	-2	-0.3%
Incl. CPU (microsecs)	55,387	56,957	1,570	2.8%
Incl. CPU (microsecs) per call	692	712	20	2.8%
Excl. CPU (microsec)	593	596	3	0.5%
Incl. MemUse (bytes)	5,349,288	5,348,624	-664	-0.0%
Incl. MemUse (bytes) per call	66,866	66,858	-8	-0.0%
Excl. MemUse (bytes)	268,616	268,616	0	0.0%
Incl. PeakMemUse (bytes)	5,776,888	5,774,976	-1,912	-0.0%
Incl. PeakMemUse (bytes) per call	72,211	72,187	-24	-0.0%
Excl. PeakMemUse (bytes)	10,488	10,488	0	0.0%

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%	1,753	110.7%	1,570	87.2%	-664	-1.9%	-1,912	-5.4%
Exclusive Metrics Diff for Current Function			-2	-0.1%	3	0.2%	0	0.0%	0	0.0%
*Parent functions*
Drupal\Core\Entity\EntityManager::getFieldDefinitions	0	N/A%	490	28.0%	484	30.8%	360	54.2%	248	13.0%
check_markup	0	N/A%	485	27.7%	343	21.8%	0	0.0%	0	0.0%
Drupal\menu_link\MenuTree::buildPageData	0	N/A%	366	20.9%	337	21.5%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-213	-12.2%	-175	-11.1%	-896	-134.9%	-992	-51.9%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	169	9.6%	200	12.7%	8	1.2%	-32	-1.7%
Drupal\menu_link\MenuTree::doBuildTree	0	N/A%	166	9.5%	142	9.0%	-24	-3.6%	-152	-7.9%
Drupal\Core\Asset\LibraryDiscovery::getCache	0	N/A%	156	8.9%	157	10.0%	24	3.6%	-104	-5.4%
system_list	0	N/A%	121	6.9%	85	5.4%	24	3.6%	488	25.5%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions	0	N/A%	-108	-6.2%	-109	-6.9%	-104	-15.7%	80	4.2%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLangcodes	0	N/A%	85	4.8%	63	4.0%	-24	-3.6%	-40	-2.1%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getPathByAlias	0	N/A%	63	3.6%	55	3.5%	0	0.0%	0	0.0%
filter_formats	0	N/A%	-59	-3.4%	-53	-3.4%	-8	-1.2%	-8	-0.4%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType	0	N/A%	24	1.4%	20	1.3%	16	2.4%	16	0.8%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute	0	N/A%	-22	-1.3%	-22	-1.4%	0	0.0%	-112	-5.9%
Drupal\field\FieldInfo::getFieldMap	0	N/A%	19	1.1%	13	0.8%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo	0	N/A%	18	1.0%	19	1.2%	0	0.0%	-40	-2.1%
Drupal\user\PermissionsHash::generate	0	N/A%	16	0.9%	15	1.0%	-16	-2.4%	-792	-41.4%
Drupal\Core\Cache\CacheCollector::lazyLoadCache	0	N/A%	-9	-0.5%	-3	-0.2%	0	0.0%	0	0.0%
drupal_get_complete_schema	0	N/A%	-8	-0.5%	-22	-1.4%	-24	-3.6%	40	2.1%
_toolbar_get_subtrees_hash	0	N/A%	-5	-0.3%	-8	-0.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityManager::getExtraFields	0	N/A%	-4	-0.2%	0	0.0%	0	0.0%	-88	-4.6%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	3	0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions	0	N/A%	0	0.0%	29	1.8%	0	0.0%	-424	-22.2%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	1,746	99.6%	1,555	99.0%	-664	-100.0%	-1,912	-100.0%
reset	0	N/A%	9	0.5%	12	0.8%	0	0.0%	0	0.0%