XHProf: Hierarchical Profiler Report

Diff Report: Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::get	Run #519c60f26cf68	Run #519c619634b1e	Diff	Diff%
Number of Function Calls	92	92	0	0.0%
Incl. Wall Time (microsec)	75,779	76,879	1,100	1.5%
Incl. Wall Time (microsec) per call	824	836	12	1.5%
Excl. Wall Time (microsec)	864	867	3	0.3%
Incl. CPU (microsecs)	42,350	42,438	88	0.2%
Incl. CPU (microsecs) per call	460	461	1	0.2%
Excl. CPU (microsec)	834	788	-46	-5.5%
Incl. MemUse (bytes)	1,356,160	1,356,160	0	0.0%
Incl. MemUse (bytes) per call	14,741	14,741	0	0.0%
Excl. MemUse (bytes)	-4,416	-4,416	0	0.0%
Incl. PeakMemUse (bytes)	1,695,948	1,695,948	0	0.0%
Incl. PeakMemUse (bytes) per call	18,434	18,434	0	0.0%
Excl. PeakMemUse (bytes)	4,184	4,184	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%	1,100	58.3%	88	3.1%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			3	0.3%	-46	-52.3%	0	N/A%	0	N/A%
*Parent functions*
Drupal\views\ViewsData::cacheGet	0	N/A%	612	55.6%	314	356.8%	0	N/A%	0	N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	-554	-50.4%	-136	-154.5%	0	N/A%	0	N/A%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	292	26.5%	14	15.9%	0	N/A%	0	N/A%
_field_info_collate_types	0	N/A%	190	17.3%	-39	-44.3%	0	N/A%	0	N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	187	17.0%	91	103.4%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	143	13.0%	-11	-12.5%	0	N/A%	0	N/A%
Drupal\Core\Config\CachedStorage::read	0	N/A%	131	11.9%	-173	-196.6%	0	N/A%	0	N/A%
_menu_build_tree	0	N/A%	-120	-10.9%	33	37.5%	0	N/A%	0	N/A%
entity_get_bundles	0	N/A%	80	7.3%	77	87.5%	0	N/A%	0	N/A%
views_cache_get	0	N/A%	74	6.7%	-3	-3.4%	0	N/A%	0	N/A%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	69	6.3%	34	38.6%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	49	4.5%	5	5.7%	0	N/A%	0	N/A%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-45	-4.1%	-115	-130.7%	0	N/A%	0	N/A%
menu_tree_page_data	0	N/A%	-39	-3.5%	-10	-11.4%	0	N/A%	0	N/A%
system_list	0	N/A%	18	1.6%	1	1.1%	0	N/A%	0	N/A%
variable_initialize	0	N/A%	15	1.4%	-4	-4.5%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	-7	-0.6%	1	1.1%	0	N/A%	0	N/A%
_node_types_build	0	N/A%	5	0.5%	9	10.2%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	1,096	99.6%	126	143.2%	0	N/A%	0	N/A%
reset	0	N/A%	1	0.1%	8	9.1%	0	N/A%	0	N/A%