XHProf: Hierarchical Profiler Report

Diff Report: Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: 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 #51a14be6130cb	Run #51a14f12e142e	Diff	Diff%
Number of Function Calls	71	71	0	0.0%
Incl. Wall Time (microsec)	50,313	49,512	-801	-1.6%
Incl. Wall Time (microsec) per call	709	697	-11	-1.6%
Excl. Wall Time (microsec)	762	786	24	3.1%
Incl. CPU (microsecs)	32,002	56,003	24,001	75.0%
Incl. CPU (microsecs) per call	451	789	338	75.0%
Excl. CPU (microsec)	4,000	0	-4,000	-100.0%
Incl. MemUse (bytes)	1,004,492	1,017,460	12,968	1.3%
Incl. MemUse (bytes) per call	14,148	14,330	183	1.3%
Excl. MemUse (bytes)	1,316	1,316	0	0.0%
Incl. PeakMemUse (bytes)	1,341,648	1,341,400	-248	-0.0%
Incl. PeakMemUse (bytes) per call	18,896	18,893	-3	-0.0%
Excl. PeakMemUse (bytes)	3,368	3,320	-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\Utility\CacheArray::__construct	0	N/A%	-160	-20.0%	4,001	16.7%	80	0.6%	96	38.7%
image_effect_definitions	0	N/A%	3	0.4%	4,000	16.7%	4	0.0%	-20	-8.1%
entity_get_view_modes	0	N/A%	57	7.1%	4,000	16.7%	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%
_node_types_build	0	N/A%	-7	-0.9%	-1	-0.0%	-4	-0.0%	-48	-19.4%
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%
_menu_build_tree	0	N/A%	68	8.5%	0	0.0%	14,288	110.2%	14,500	5846.8%
Drupal\field\FieldInfo::getBundleExtraFields	0	N/A%	-47	-5.9%	0	0.0%	0	0.0%	76	30.6%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	-10	-1.2%	0	0.0%	0	0.0%	-40	-16.1%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	-73	-9.1%	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%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	-178	-22.2%	0	0.0%	-2,372	-18.3%	-2,940	-1185.5%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	74	9.2%	0	0.0%	0	0.0%	-256	-103.2%
entity_get_bundles	0	N/A%	-6	-0.7%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	-10	-1.2%	0	0.0%	0	0.0%	48	19.4%
system_list	0	N/A%	-43	-5.4%	0	0.0%	0	0.0%	88	35.5%
*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%