XHProf: Hierarchical Profiler Report

Diff Report: Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: 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 #51ad018db619c	Run #51ad01387670b	Diff	Diff%
Number of Function Calls	70	70	0	0.0%
Incl. Wall Time (microsec)	52,943	52,849	-94	-0.2%
Incl. Wall Time (microsec) per call	756	755	-1	-0.2%
Excl. Wall Time (microsec)	412	414	2	0.5%
Incl. CPU (microsecs)	32,811	32,186	-625	-1.9%
Incl. CPU (microsecs) per call	469	460	-9	-1.9%
Excl. CPU (microsec)	384	393	9	2.3%
Incl. MemUse (bytes)	2,081,168	2,081,168	0	0.0%
Incl. MemUse (bytes) per call	29,731	29,731	0	0.0%
Excl. MemUse (bytes)	1,872	1,872	0	0.0%
Incl. PeakMemUse (bytes)	2,283,480	2,283,480	0	0.0%
Incl. PeakMemUse (bytes) per call	32,621	32,621	0	0.0%
Excl. PeakMemUse (bytes)	2,496	2,496	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%	-94	-27.5%	-625	-54.6%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			2	2.1%	9	1.4%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Config\CachedStorage::read	0	N/A%	360	383.0%	-390	-62.4%	0	N/A%	0	N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	-286	-304.3%	-86	-13.8%	0	N/A%	0	N/A%
_menu_build_tree	0	N/A%	217	230.9%	24	3.8%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	-207	-220.2%	-63	-10.1%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getFieldMap	0	N/A%	-142	-151.1%	-29	-4.6%	0	N/A%	0	N/A%
menu_tree_page_data	0	N/A%	-139	-147.9%	-158	-25.3%	0	N/A%	0	N/A%
entity_get_bundles	0	N/A%	101	107.4%	14	2.2%	0	N/A%	0	N/A%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-60	-63.8%	-40	-6.4%	0	N/A%	0	N/A%
variable_initialize	0	N/A%	-41	-43.6%	-32	-5.1%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	29	30.9%	113	18.1%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	26	27.7%	-22	-3.5%	0	N/A%	0	N/A%
_toolbar_get_subtree_hash	0	N/A%	24	25.5%	-4	-0.6%	0	N/A%	0	N/A%
_node_types_build	0	N/A%	21	22.3%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	9	9.6%	42	6.7%	0	N/A%	0	N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	-8	-8.5%	7	1.1%	0	N/A%	0	N/A%
system_list	0	N/A%	2	2.1%	-1	-0.2%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	-95	-101.1%	-636	-101.8%	0	N/A%	0	N/A%
reset	0	N/A%	-1	-1.1%	2	0.3%	0	N/A%	0	N/A%