XHProf: Hierarchical Profiler Report

Diff Report: Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::get	Run #518eceb4aac68	Run #518ed10e385b9	Diff	Diff%
Number of Function Calls	64	64	0	0.0%
Incl. Wall Time (microsec)	41,500	42,411	911	2.2%
Incl. Wall Time (microsec) per call	648	663	14	2.2%
Excl. Wall Time (microsec)	385	375	-10	-2.6%
Incl. CPU (microsecs)	26,784	26,121	-663	-2.5%
Incl. CPU (microsecs) per call	419	408	-10	-2.5%
Excl. CPU (microsec)	336	360	24	7.1%
Incl. MemUse (bytes)	1,627,568	1,627,568	0	0.0%
Incl. MemUse (bytes) per call	25,431	25,431	0	0.0%
Excl. MemUse (bytes)	4,880	4,880	0	0.0%
Incl. PeakMemUse (bytes)	2,216,520	2,216,520	0	0.0%
Incl. PeakMemUse (bytes) per call	34,633	34,633	0	0.0%
Excl. PeakMemUse (bytes)	4,840	4,840	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%	911	3795.8%	-663	-48.4%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-10	-1.1%	24	3.6%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	371	40.7%	102	15.4%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	212	23.3%	-47	-7.1%	0	N/A%	0	N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	156	17.1%	9	1.4%	0	N/A%	0	N/A%
Drupal\Core\Config\CachedStorage::read	0	N/A%	81	8.9%	-303	-45.7%	0	N/A%	0	N/A%
_node_types_build	0	N/A%	37	4.1%	-18	-2.7%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	33	3.6%	-4	-0.6%	0	N/A%	0	N/A%
entity_get_view_modes	0	N/A%	32	3.5%	-2	-0.3%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getBundleExtraFields	0	N/A%	-30	-3.3%	-23	-3.5%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	27	3.0%	-66	-10.0%	0	N/A%	0	N/A%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	17	1.9%	-114	-17.2%	0	N/A%	0	N/A%
entity_get_bundles	0	N/A%	-16	-1.8%	-33	-5.0%	0	N/A%	0	N/A%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-15	-1.6%	-82	-12.4%	0	N/A%	0	N/A%
system_list	0	N/A%	15	1.6%	-18	-2.7%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	9	1.0%	-29	-4.4%	0	N/A%	0	N/A%
menu_tree_page_data	0	N/A%	-8	-0.9%	-2	-0.3%	0	N/A%	0	N/A%
variable_initialize	0	N/A%	-6	-0.7%	-30	-4.5%	0	N/A%	0	N/A%
_menu_build_tree	0	N/A%	-5	-0.5%	0	0.0%	0	N/A%	0	N/A%
drupal_render_cache_get	0	N/A%	1	0.1%	-3	-0.5%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	921	101.1%	-668	-100.8%	0	N/A%	0	N/A%
reset	0	N/A%	0	0.0%	-19	-2.9%	0	N/A%	0	N/A%