XHProf: Hierarchical Profiler Report

Diff Report: Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::get	Run #51a5256dc4557	Run #51a518f009231	Diff	Diff%
Number of Function Calls	71	71	0	0.0%
Incl. Wall Time (microsec)	42,919	42,781	-138	-0.3%
Incl. Wall Time (microsec) per call	604	603	-2	-0.3%
Excl. Wall Time (microsec)	731	739	8	1.1%
Incl. CPU (microsecs)	48,000	32,003	-15,997	-33.3%
Incl. CPU (microsecs) per call	676	451	-225	-33.3%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	996,940	990,884	-6,056	-0.6%
Incl. MemUse (bytes) per call	14,041	13,956	-85	-0.6%
Excl. MemUse (bytes)	584	584	0	0.0%
Incl. PeakMemUse (bytes)	1,245,680	1,149,480	-96,200	-7.7%
Incl. PeakMemUse (bytes) per call	17,545	16,190	-1,355	-7.7%
Excl. PeakMemUse (bytes)	3,684	3,656	-28	-0.8%

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%	-138	-3.9%	-15,997	-399.9%	-6,056	-8.6%	-96,200	-139.9%
Exclusive Metrics Diff for Current Function			8	5.8%	0	0.0%	0	0.0%	-28	-0.0%
*Parent functions*
Drupal\Core\Config\CachedStorage::read	0	N/A%	-337	-244.2%	-7,999	-50.0%	-44	-0.7%	-89,196	-92.7%
variable_initialize	0	N/A%	282	204.3%	0	0.0%	0	0.0%	0	0.0%
entity_get_bundles	0	N/A%	-129	-93.5%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	80	58.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-55	-39.9%	-4,000	-25.0%	-6,008	-99.2%	-7,308	-7.6%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	47	34.1%	8,001	50.0%	-4	-0.1%	-272	-0.3%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	46	33.3%	1	0.0%	-8	-0.1%	-8	-0.0%
_menu_build_tree	0	N/A%	-46	-33.3%	0	0.0%	-4	-0.1%	500	0.5%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	-42	-30.4%	-8,000	-50.0%	0	0.0%	-4	-0.0%
_node_types_build	0	N/A%	37	26.8%	0	0.0%	12	0.2%	-32	-0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	-23	-16.7%	-4,000	-25.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	22	15.9%	0	0.0%	0	0.0%	0	0.0%
Drupal\field\FieldInfo::getFieldMap	0	N/A%	-18	-13.0%	0	0.0%	0	0.0%	60	0.1%
menu_tree_page_data	0	N/A%	7	5.1%	0	0.0%	0	0.0%	40	0.0%
_toolbar_get_subtree_hash	0	N/A%	-6	-4.3%	0	0.0%	0	0.0%	0	0.0%
system_list	0	N/A%	-4	-2.9%	0	0.0%	0	0.0%	16	0.0%
image_effect_definitions	0	N/A%	1	0.7%	0	0.0%	0	0.0%	4	0.0%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	-144	-104.3%	-15,997	-100.0%	-6,056	-100.0%	-96,172	-100.0%
reset	0	N/A%	-2	-1.4%	0	0.0%	0	0.0%	0	0.0%