XHProf: Hierarchical Profiler Report

Diff Report: Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e6f7bc551: 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 #5192e86ee04ad	Run #5192e6f7bc551	Diff	Diff%
Number of Function Calls	67	67	0	0.0%
Incl. Wall Time (microsec)	47,178	48,541	1,363	2.9%
Incl. Wall Time (microsec) per call	704	724	20	2.9%
Excl. Wall Time (microsec)	405	442	37	9.1%
Incl. CPU (microsecs)	30,187	30,115	-72	-0.2%
Incl. CPU (microsecs) per call	451	449	-1	-0.2%
Excl. CPU (microsec)	376	416	40	10.6%
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%