XHProf: Hierarchical Profiler Report

Diff Report: Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: 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 #5192e6f7bc551	Run #5192e86ee04ad	Diff	Diff%
Number of Function Calls	67	67	0	0.0%
Incl. Wall Time (microsec)	48,541	47,178	-1,363	-2.8%
Incl. Wall Time (microsec) per call	724	704	-20	-2.8%
Excl. Wall Time (microsec)	442	405	-37	-8.4%
Incl. CPU (microsecs)	30,115	30,187	72	0.2%
Incl. CPU (microsecs) per call	449	451	1	0.2%
Excl. CPU (microsec)	416	376	-40	-9.6%
Incl. MemUse (bytes)	1,726,496	1,726,496	0	0.0%
Incl. MemUse (bytes) per call	25,769	25,769	0	0.0%
Excl. MemUse (bytes)	4,200	4,200	0	0.0%
Incl. PeakMemUse (bytes)	2,377,232	2,377,232	0	0.0%
Incl. PeakMemUse (bytes) per call	35,481	35,481	0	0.0%
Excl. PeakMemUse (bytes)	3,696	3,696	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%	-1,363	-585.0%	72	5.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-37	-2.7%	-40	-55.6%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Config\CachedStorage::read	0	N/A%	-644	-47.2%	293	406.9%	0	N/A%	0	N/A%
menu_tree_page_data	0	N/A%	-393	-28.8%	-237	-329.2%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	-275	-20.2%	274	380.6%	0	N/A%	0	N/A%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-220	-16.1%	-130	-180.6%	0	N/A%	0	N/A%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	175	12.8%	78	108.3%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getBundleExtraFields	0	N/A%	129	9.5%	42	58.3%	0	N/A%	0	N/A%
variable_initialize	0	N/A%	-111	-8.1%	-88	-122.2%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	-102	-7.5%	-76	-105.6%	0	N/A%	0	N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	88	6.5%	15	20.8%	0	N/A%	0	N/A%
entity_get_view_modes	0	N/A%	-74	-5.4%	-5	-6.9%	0	N/A%	0	N/A%
image_effect_definitions	0	N/A%	63	4.6%	5	6.9%	0	N/A%	0	N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	54	4.0%	58	80.6%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	-44	-3.2%	19	26.4%	0	N/A%	0	N/A%
_node_types_build	0	N/A%	-34	-2.5%	-33	-45.8%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	21	1.5%	-101	-140.3%	0	N/A%	0	N/A%
_menu_build_tree	0	N/A%	-16	-1.2%	-56	-77.8%	0	N/A%	0	N/A%
system_list	0	N/A%	11	0.8%	6	8.3%	0	N/A%	0	N/A%
entity_get_bundles	0	N/A%	9	0.7%	8	11.1%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	-1,339	-98.2%	105	145.8%	0	N/A%	0	N/A%
reset	0	N/A%	13	1.0%	7	9.7%	0	N/A%	0	N/A%