XHProf: Hierarchical Profiler Report

Diff Report: Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff7ed8fdf9: 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 #519ff921aa26d	Run #519ff7ed8fdf9	Diff	Diff%
Number of Function Calls	72	71	-1	-1.4%
Incl. Wall Time (microsec)	51,831	50,911	-920	-1.8%
Incl. Wall Time (microsec) per call	720	717	-3	-0.4%
Excl. Wall Time (microsec)	887	845	-42	-4.7%
Incl. CPU (microsecs)	60,004	44,002	-16,002	-26.7%
Incl. CPU (microsecs) per call	833	620	-214	-25.6%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	975,752	974,252	-1,500	-0.2%
Incl. MemUse (bytes) per call	13,552	13,722	170	1.3%
Excl. MemUse (bytes)	1,108	1,224	116	10.5%
Incl. PeakMemUse (bytes)	1,353,204	1,351,300	-1,904	-0.1%
Incl. PeakMemUse (bytes) per call	18,795	19,032	238	1.3%
Excl. PeakMemUse (bytes)	3,600	3,648	48	1.3%

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	-1	-33.3%	-920	-20.6%	-16,002	-200.0%	-1,500	-8.5%	-1,904	-9.5%
Exclusive Metrics Diff for Current Function			-42	-4.6%	0	0.0%	116	7.7%	48	2.5%
*Parent functions*
Drupal\field\FieldInfo::getBundleInstances	0	0.0%	-349	-37.9%	0	0.0%	-20	-1.3%	196	10.3%
Drupal\Core\Template\TwigEnvironment::needsUpdate	-1	-100.0%	-320	-34.8%	0	0.0%	-1,100	-73.3%	-6,916	-363.2%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	0.0%	-195	-21.2%	0	0.0%	0	0.0%	0	0.0%
system_list	0	0.0%	-94	-10.2%	-4,000	-25.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	0.0%	-73	-7.9%	-4,000	-25.0%	0	0.0%	0	0.0%
_node_types_build	0	0.0%	65	7.1%	0	0.0%	0	0.0%	0	0.0%
Drupal\field\FieldInfo::getBundleExtraFields	0	0.0%	57	6.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\CachedStorage::read	0	0.0%	-56	-6.1%	-8,001	-50.0%	-20	-1.3%	5,340	280.5%
menu_tree_page_data	0	0.0%	55	6.0%	4,000	25.0%	0	0.0%	0	0.0%
variable_initialize	0	0.0%	53	5.8%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\CacheArray::__construct	0	0.0%	-44	-4.8%	4,000	25.0%	0	0.0%	0	0.0%
entity_get_view_modes	0	0.0%	-30	-3.3%	0	0.0%	4	0.3%	4	0.2%
_menu_build_tree	0	0.0%	24	2.6%	-4,000	-25.0%	0	0.0%	-12	-0.6%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	0.0%	-17	-1.8%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::__construct	0	0.0%	4	0.4%	-4,001	-25.0%	-372	-24.8%	-520	-27.3%
entity_get_bundles	0	0.0%	-3	-0.3%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	0.0%	2	0.2%	0	0.0%	8	0.5%	4	0.2%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	0.0%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	-1	-50.0%	-873	-94.9%	-16,002	-100.0%	-1,616	-107.7%	-1,952	-102.5%
reset	-1	-50.0%	-5	-0.5%	0	0.0%	0	0.0%	0	0.0%