XHProf: Hierarchical Profiler Report

Diff Report: Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: 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 #52c2677cc22b0	Run #52c2694eecde3	Diff	Diff%
Number of Function Calls	41	41	0	0.0%
Incl. Wall Time (microsec)	21,820	21,890	70	0.3%
Incl. Wall Time (microsec) per call	532	534	2	0.3%
Excl. Wall Time (microsec)	364	396	32	8.8%
Incl. CPU (microsecs)	19,598	19,582	-16	-0.1%
Incl. CPU (microsecs) per call	478	478	-0	-0.1%
Excl. CPU (microsec)	349	377	28	8.0%
Incl. MemUse (bytes)	1,423,912	1,424,992	1,080	0.1%
Incl. MemUse (bytes) per call	34,730	34,756	26	0.1%
Excl. MemUse (bytes)	5,384	5,384	0	0.0%
Incl. PeakMemUse (bytes)	1,694,856	1,695,712	856	0.1%
Incl. PeakMemUse (bytes) per call	41,338	41,359	21	0.1%
Excl. PeakMemUse (bytes)	2,848	2,848	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%	70	0.2%	-16	-0.0%	1,080	1.4%	856	0.5%
Exclusive Metrics Diff for Current Function			32	45.7%	28	175.0%	0	0.0%	0	0.0%
*Parent functions*
menu_tree_page_data	0	N/A%	-368	-525.7%	-314	-1962.5%	0	0.0%	384	44.9%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	-254	-362.9%	-276	-1725.0%	-8	-0.7%	-32	-3.7%
Drupal\Core\Config\CachedStorage::read	0	N/A%	143	204.3%	69	431.2%	0	0.0%	-40	-4.7%
system_list	0	N/A%	132	188.6%	128	800.0%	24	2.2%	-104	-12.1%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute	0	N/A%	110	157.1%	105	656.2%	0	0.0%	0	0.0%
Drupal\user\PermissionsHash::generate	0	N/A%	100	142.9%	84	525.0%	0	0.0%	0	0.0%
_menu_build_tree	0	N/A%	82	117.1%	93	581.2%	64	5.9%	-168	-19.6%
Drupal\Core\Config\CachedStorage::findByPrefix	0	N/A%	61	87.1%	48	300.0%	80	7.4%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	38	54.3%	39	243.8%	0	0.0%	56	6.5%
variable_initialize	0	N/A%	-32	-45.7%	-37	-231.2%	0	0.0%	-8	-0.9%
filter_formats	0	N/A%	25	35.7%	15	93.8%	24	2.2%	304	35.5%
Drupal\Core\Cache\CacheCollector::lazyLoadCache	0	N/A%	15	21.4%	8	50.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	12	17.1%	8	50.0%	888	82.2%	456	53.3%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions	0	N/A%	6	8.6%	14	87.5%	8	0.7%	8	0.9%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	35	50.0%	-42	-262.5%	1,080	100.0%	856	100.0%
reset	0	N/A%	3	4.3%	-2	-12.5%	0	0.0%	0	0.0%