XHProf: Hierarchical Profiler Report

Diff Report: Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::get	Run #51a14f12e142e	Run #51a14be6130cb	Diff	Diff%
Number of Function Calls	71	71	0	0.0%
Incl. Wall Time (microsec)	49,512	50,313	801	1.6%
Incl. Wall Time (microsec) per call	697	709	11	1.6%
Excl. Wall Time (microsec)	786	762	-24	-3.1%
Incl. CPU (microsecs)	56,003	32,002	-24,001	-42.9%
Incl. CPU (microsecs) per call	789	451	-338	-42.9%
Excl. CPU (microsec)	0	4,000	4,000	N/A%
Incl. MemUse (bytes)	1,017,460	1,004,492	-12,968	-1.3%
Incl. MemUse (bytes) per call	14,330	14,148	-183	-1.3%
Excl. MemUse (bytes)	1,316	1,316	0	0.0%
Incl. PeakMemUse (bytes)	1,341,400	1,341,648	248	0.0%
Incl. PeakMemUse (bytes) per call	18,893	18,896	3	0.0%
Excl. PeakMemUse (bytes)	3,320	3,368	48	1.4%

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%	801	4.5%	-24,001	-150.0%	-12,968	-24.3%	248	0.5%
Exclusive Metrics Diff for Current Function			-24	-3.0%	4,000	16.7%	0	0.0%	48	19.4%
*Parent functions*
Drupal\Core\Config\CachedStorage::read	0	N/A%	693	86.5%	-8,001	-33.3%	-28	-0.2%	10,476	4224.2%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	178	22.2%	0	0.0%	2,372	18.3%	2,940	1185.5%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	160	20.0%	-4,001	-16.7%	-80	-0.6%	-96	-38.7%
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	-83	-10.4%	0	0.0%	-572	-4.4%	1,652	666.1%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	-75	-9.4%	0	0.0%	-372	-2.9%	-520	-209.7%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	-74	-9.2%	0	0.0%	0	0.0%	256	103.2%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	73	9.1%	0	0.0%	0	0.0%	0	0.0%
menu_tree_page_data	0	N/A%	-71	-8.9%	-4,000	-16.7%	0	0.0%	144	58.1%
_menu_build_tree	0	N/A%	-68	-8.5%	0	0.0%	-14,288	-110.2%	-14,500	-5846.8%
entity_get_view_modes	0	N/A%	-57	-7.1%	-4,000	-16.7%	0	0.0%	0	0.0%
Drupal\field\FieldInfo::getBundleExtraFields	0	N/A%	47	5.9%	0	0.0%	0	0.0%	-76	-30.6%
system_list	0	N/A%	43	5.4%	0	0.0%	0	0.0%	-88	-35.5%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	10	1.2%	0	0.0%	0	0.0%	40	16.1%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	10	1.2%	0	0.0%	0	0.0%	-48	-19.4%
_node_types_build	0	N/A%	7	0.9%	1	0.0%	4	0.0%	48	19.4%
entity_get_bundles	0	N/A%	6	0.7%	0	0.0%	0	0.0%	0	0.0%
variable_initialize	0	N/A%	5	0.6%	0	0.0%	0	0.0%	0	0.0%
image_effect_definitions	0	N/A%	-3	-0.4%	-4,000	-16.7%	-4	-0.0%	20	8.1%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	828	103.4%	-28,001	-116.7%	-12,968	-100.0%	200	80.6%
reset	0	N/A%	-3	-0.4%	0	0.0%	0	0.0%	0	0.0%