XHProf: Hierarchical Profiler Report

Diff Report: Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::get	Run #519ac1a144fa6	Run #519abf80bb905	Diff	Diff%
Number of Function Calls	82	83	1	1.2%
Incl. Wall Time (microsec)	67,874	67,759	-115	-0.2%
Incl. Wall Time (microsec) per call	828	816	-11	-1.4%
Excl. Wall Time (microsec)	968	1,009	41	4.2%
Incl. CPU (microsecs)	61,167	61,136	-31	-0.1%
Incl. CPU (microsecs) per call	746	737	-9	-1.3%
Excl. CPU (microsec)	868	895	27	3.1%
Incl. MemUse (bytes)	2,569,096	2,603,312	34,216	1.3%
Incl. MemUse (bytes) per call	31,330	31,365	35	0.1%
Excl. MemUse (bytes)	-3,104	-3,336	-232	-7.5%
Incl. PeakMemUse (bytes)	3,116,832	3,152,672	35,840	1.1%
Incl. PeakMemUse (bytes) per call	38,010	37,984	-26	-0.1%
Excl. PeakMemUse (bytes)	4,400	4,400	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	1	33.3%	-115	-14.4%	-31	-2.0%	34,216	8.0%	35,840	2.3%
Exclusive Metrics Diff for Current Function			41	35.7%	27	87.1%	-232	-0.7%	0	0.0%
*Parent functions*
views_cache_get	0	0.0%	-354	-307.8%	-204	-658.1%	32	0.1%	-1,952	-5.4%
Drupal\Core\Utility\ThemeRegistry::__construct	0	0.0%	141	122.6%	165	532.3%	19,816	57.9%	22,840	63.7%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	0.0%	129	112.2%	65	209.7%	48	0.1%	168	0.5%
Drupal\field\FieldInfo::getBundleInstances	0	0.0%	-123	-107.0%	-206	-664.5%	16	0.0%	-224	-0.6%
_menu_build_tree	0	0.0%	93	80.9%	55	177.4%	16	0.0%	24	0.1%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	0.0%	79	68.7%	70	225.8%	11,960	35.0%	13,120	36.6%
Drupal\views\ViewsData::cacheGet	0	0.0%	-40	-34.8%	-33	-106.5%	0	0.0%	64	0.2%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	0.0%	-36	-31.3%	-38	-122.6%	0	0.0%	0	0.0%
entity_get_bundles	0	0.0%	-30	-26.1%	-24	-77.4%	0	0.0%	8	0.0%
entity_get_view_modes	0	0.0%	30	26.1%	24	77.4%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	0.0%	22	19.1%	-15	-48.4%	0	0.0%	0	0.0%
menu_tree_page_data	0	0.0%	-19	-16.5%	4	12.9%	0	0.0%	0	0.0%
Drupal\field\FieldInfo::getBundleExtraFields	0	0.0%	-17	-14.8%	-20	-64.5%	0	0.0%	0	0.0%
system_list	0	0.0%	15	13.0%	10	32.3%	0	0.0%	0	0.0%
Drupal\Core\Config\CachedStorage::read	1	100.0%	-13	-11.3%	79	254.8%	2,336	6.8%	1,800	5.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	0.0%	12	10.4%	7	22.6%	0	0.0%	0	0.0%
variable_initialize	0	0.0%	-7	-6.1%	-9	-29.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\CacheArray::__construct	0	0.0%	6	5.2%	34	109.7%	-8	-0.0%	-8	-0.0%
_node_types_build	0	0.0%	-2	-1.7%	0	0.0%	0	0.0%	0	0.0%
Drupal\field\FieldInfo::getFieldMap	0	0.0%	-1	-0.9%	5	16.1%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	1	50.0%	-150	-130.4%	-61	-196.8%	34,448	100.7%	35,840	100.0%
reset	1	50.0%	-6	-5.2%	3	9.7%	0	0.0%	0	0.0%