XHProf: Hierarchical Profiler Report

Diff Report: Run #51a0f086f2681: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0ef63cb19e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::get	Run #51a0f086f2681	Run #51a0ef63cb19e	Diff	Diff%
Number of Function Calls	78	77	-1	-1.3%
Incl. Wall Time (microsec)	53,247	53,838	591	1.1%
Incl. Wall Time (microsec) per call	683	699	17	2.4%
Excl. Wall Time (microsec)	886	881	-5	-0.6%
Incl. CPU (microsecs)	52,004	56,003	3,999	7.7%
Incl. CPU (microsecs) per call	667	727	61	9.1%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	1,003,236	1,001,764	-1,472	-0.1%
Incl. MemUse (bytes) per call	12,862	13,010	148	1.2%
Excl. MemUse (bytes)	432	556	124	28.7%
Incl. PeakMemUse (bytes)	1,384,912	1,379,704	-5,208	-0.4%
Incl. PeakMemUse (bytes) per call	17,755	17,918	163	0.9%
Excl. PeakMemUse (bytes)	3,532	3,532	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	-1	-33.3%	591	16.4%	3,999	50.0%	-1,472	-8.3%	-5,208	-25.9%
Exclusive Metrics Diff for Current Function			-5	-0.8%	0	0.0%	124	8.4%	0	0.0%
*Parent functions*
Drupal\field\FieldInfo::getBundleInstances	0	0.0%	545	92.2%	4,001	100.1%	-4	-0.3%	12	0.2%
Drupal\Core\Config\CachedStorage::read	0	0.0%	459	77.7%	-8,001	-200.1%	8	0.5%	284	5.5%
Drupal\Core\Template\TwigEnvironment::needsUpdate	-1	-100.0%	-323	-54.7%	4,000	100.0%	-1,100	-74.7%	-7,304	-140.2%
Drupal\field\FieldInfo::getBundleExtraFields	0	0.0%	-84	-14.2%	0	0.0%	0	0.0%	2,148	41.2%
_menu_build_tree	0	0.0%	40	6.8%	4,000	100.0%	-4	-0.3%	100	1.9%
entity_get_bundles	0	0.0%	38	6.4%	0	0.0%	4	0.3%	4	0.1%
variable_initialize	0	0.0%	-30	-5.1%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	0.0%	-29	-4.9%	0	0.0%	-4	-0.3%	52	1.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	0.0%	-19	-3.2%	0	0.0%	0	0.0%	0	0.0%
entity_get_view_modes	0	0.0%	-17	-2.9%	0	0.0%	0	0.0%	0	0.0%
_node_types_build	0	0.0%	-17	-2.9%	4,000	100.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	0.0%	17	2.9%	0	0.0%	0	0.0%	0	0.0%
menu_tree_page_data	0	0.0%	-16	-2.7%	-4,001	-100.1%	0	0.0%	16	0.3%
system_list	0	0.0%	11	1.9%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::__construct	0	0.0%	10	1.7%	0	0.0%	-372	-25.3%	-520	-10.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	0.0%	6	1.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	0.0%	-4	-0.7%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\CacheArray::__construct	0	0.0%	4	0.7%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	-1	-50.0%	599	101.4%	3,999	100.0%	-1,596	-108.4%	-5,208	-100.0%
reset	-1	-50.0%	-3	-0.5%	0	0.0%	0	0.0%	0	0.0%