XHProf: Hierarchical Profiler Report

Diff Report: Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: 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 #51b0336932f18	Run #51b032b631491	Diff	Diff%
Number of Function Calls	78	78	0	0.0%
Incl. Wall Time (microsec)	59,760	57,627	-2,133	-3.6%
Incl. Wall Time (microsec) per call	766	739	-27	-3.6%
Excl. Wall Time (microsec)	455	483	28	6.2%
Incl. CPU (microsecs)	32,327	31,679	-648	-2.0%
Incl. CPU (microsecs) per call	414	406	-8	-2.0%
Excl. CPU (microsec)	415	456	41	9.9%
Incl. MemUse (bytes)	2,019,424	2,019,424	0	0.0%
Incl. MemUse (bytes) per call	25,890	25,890	0	0.0%
Excl. MemUse (bytes)	1,360	1,360	0	0.0%
Incl. PeakMemUse (bytes)	2,012,624	2,012,624	0	0.0%
Incl. PeakMemUse (bytes) per call	25,803	25,803	0	0.0%
Excl. PeakMemUse (bytes)	2,080	2,080	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%	-2,133	-935.5%	-648	-5.3%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			28	1.3%	41	6.3%	0	N/A%	0	N/A%
*Parent functions*
menu_tree_page_data	0	N/A%	-607	-28.5%	-347	-53.5%	0	N/A%	0	N/A%
Drupal\Core\Config\CachedStorage::read	0	N/A%	-537	-25.2%	-219	-33.8%	0	N/A%	0	N/A%
entity_get_bundles	0	N/A%	-381	-17.9%	-83	-12.8%	0	N/A%	0	N/A%
_menu_build_tree	0	N/A%	-271	-12.7%	-23	-3.5%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	-196	-9.2%	58	9.0%	0	N/A%	0	N/A%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-134	-6.3%	3	0.5%	0	N/A%	0	N/A%
_node_types_build	0	N/A%	78	3.7%	-32	-4.9%	0	N/A%	0	N/A%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	-73	-3.4%	-68	-10.5%	0	N/A%	0	N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	-64	-3.0%	2	0.3%	0	N/A%	0	N/A%
system_list	0	N/A%	-58	-2.7%	-7	-1.1%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	50	2.3%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	45	2.1%	15	2.3%	0	N/A%	0	N/A%
_toolbar_get_subtree_hash	0	N/A%	39	1.8%	2	0.3%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	-37	-1.7%	46	7.1%	0	N/A%	0	N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	14	0.7%	3	0.5%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getFieldMap	0	N/A%	-7	-0.3%	-3	-0.5%	0	N/A%	0	N/A%
variable_initialize	0	N/A%	6	0.3%	5	0.8%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	-2,168	-101.6%	-685	-105.7%	0	N/A%	0	N/A%
reset	0	N/A%	7	0.3%	-4	-0.6%	0	N/A%	0	N/A%