XHProf: Hierarchical Profiler Report

Diff Report: Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: 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 #52353e715a325	Run #52353d82849e7	Diff	Diff%
Number of Function Calls	61	61	0	0.0%
Incl. Wall Time (microsec)	49,233	48,476	-757	-1.5%
Incl. Wall Time (microsec) per call	807	795	-12	-1.5%
Excl. Wall Time (microsec)	682	666	-16	-2.3%
Incl. CPU (microsecs)	30,692	30,324	-368	-1.2%
Incl. CPU (microsecs) per call	503	497	-6	-1.2%
Excl. CPU (microsec)	641	636	-5	-0.8%
Incl. MemUse (bytes)	1,983,408	1,982,448	-960	-0.0%
Incl. MemUse (bytes) per call	32,515	32,499	-16	-0.0%
Excl. MemUse (bytes)	5,224	5,224	0	0.0%
Incl. PeakMemUse (bytes)	2,238,416	2,237,112	-1,304	-0.1%
Incl. PeakMemUse (bytes) per call	36,695	36,674	-21	-0.1%
Excl. PeakMemUse (bytes)	4,008	4,008	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%	-757	-11.6%	-368	-6.1%	-960	-0.9%	-1,304	-1.2%
Exclusive Metrics Diff for Current Function			-16	-2.1%	-5	-1.4%	0	0.0%	0	0.0%
*Parent functions*
_menu_build_tree	0	N/A%	-790	-104.4%	-396	-107.6%	32	3.3%	-256	-19.6%
menu_tree_page_data	0	N/A%	-531	-70.1%	-247	-67.1%	0	0.0%	72	5.5%
Drupal\views\ViewsData::cacheGet	0	N/A%	-514	-67.9%	-339	-92.1%	0	0.0%	0	0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	490	64.7%	304	82.6%	-48	-5.0%	-16	-1.2%
Drupal\Core\Config\CachedStorage::findByPrefix	0	N/A%	204	26.9%	220	59.8%	0	0.0%	128	9.8%
views_cache_get	0	N/A%	188	24.8%	191	51.9%	0	0.0%	72	5.5%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	-105	-13.9%	-2	-0.5%	0	0.0%	-72	-5.5%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	-102	-13.5%	-143	-38.9%	0	0.0%	0	0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute	0	N/A%	73	9.6%	69	18.8%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	69	9.1%	-9	-2.4%	0	0.0%	0	0.0%
_toolbar_get_subtree_hash	0	N/A%	67	8.9%	28	7.6%	0	0.0%	0	0.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache	0	N/A%	67	8.9%	-27	-7.3%	0	0.0%	-728	-55.8%
Drupal\Core\Config\CachedStorage::read	0	N/A%	67	8.9%	-25	-6.8%	0	0.0%	344	26.4%
system_list	0	N/A%	-54	-7.1%	-103	-28.0%	0	0.0%	8	0.6%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	53	7.0%	86	23.4%	-912	-95.0%	-848	-65.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions	0	N/A%	39	5.2%	11	3.0%	-32	-3.3%	72	5.5%
Drupal\field\FieldInfo::getFieldMap	0	N/A%	21	2.8%	11	3.0%	0	0.0%	0	0.0%
variable_initialize	0	N/A%	1	0.1%	3	0.8%	0	0.0%	-80	-6.1%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	-748	-98.8%	-371	-100.8%	-960	-100.0%	-1,304	-100.0%
reset	0	N/A%	7	0.9%	8	2.2%	0	0.0%	0	0.0%