XHProf: Hierarchical Profiler Report

Diff Report: Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: 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 #518ed10e385b9	Run #518eceb4aac68	Diff	Diff%
Number of Function Calls	64	64	0	0.0%
Incl. Wall Time (microsec)	42,411	41,500	-911	-2.1%
Incl. Wall Time (microsec) per call	663	648	-14	-2.1%
Excl. Wall Time (microsec)	375	385	10	2.7%
Incl. CPU (microsecs)	26,121	26,784	663	2.5%
Incl. CPU (microsecs) per call	408	419	10	2.5%
Excl. CPU (microsec)	360	336	-24	-6.7%
Incl. MemUse (bytes)	1,627,568	1,627,568	0	0.0%
Incl. MemUse (bytes) per call	25,431	25,431	0	0.0%
Excl. MemUse (bytes)	4,880	4,880	0	0.0%
Incl. PeakMemUse (bytes)	2,216,520	2,216,520	0	0.0%
Incl. PeakMemUse (bytes) per call	34,633	34,633	0	0.0%
Excl. PeakMemUse (bytes)	4,840	4,840	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%	-911	-3795.8%	663	48.4%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			10	1.1%	-24	-3.6%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	-371	-40.7%	-102	-15.4%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	-212	-23.3%	47	7.1%	0	N/A%	0	N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	-156	-17.1%	-9	-1.4%	0	N/A%	0	N/A%
Drupal\Core\Config\CachedStorage::read	0	N/A%	-81	-8.9%	303	45.7%	0	N/A%	0	N/A%
_node_types_build	0	N/A%	-37	-4.1%	18	2.7%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	-33	-3.6%	4	0.6%	0	N/A%	0	N/A%
entity_get_view_modes	0	N/A%	-32	-3.5%	2	0.3%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getBundleExtraFields	0	N/A%	30	3.3%	23	3.5%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	-27	-3.0%	66	10.0%	0	N/A%	0	N/A%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	-17	-1.9%	114	17.2%	0	N/A%	0	N/A%
entity_get_bundles	0	N/A%	16	1.8%	33	5.0%	0	N/A%	0	N/A%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	15	1.6%	82	12.4%	0	N/A%	0	N/A%
system_list	0	N/A%	-15	-1.6%	18	2.7%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	-9	-1.0%	29	4.4%	0	N/A%	0	N/A%
menu_tree_page_data	0	N/A%	8	0.9%	2	0.3%	0	N/A%	0	N/A%
variable_initialize	0	N/A%	6	0.7%	30	4.5%	0	N/A%	0	N/A%
_menu_build_tree	0	N/A%	5	0.5%	0	0.0%	0	N/A%	0	N/A%
drupal_render_cache_get	0	N/A%	-1	-0.1%	3	0.5%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	-921	-101.1%	668	100.8%	0	N/A%	0	N/A%
reset	0	N/A%	0	0.0%	19	2.9%	0	N/A%	0	N/A%