XHProf: Hierarchical Profiler Report

Diff Report: Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::getImplementations

Drupal\Core\Extension\ModuleHandler::getImplementations	Run #51fdbca2b5409	Run #51fdbdbb58abc	Diff	Diff%
Number of Function Calls	714	714	0	0.0%
Incl. Wall Time (microsec)	5,562	5,618	56	1.0%
Incl. Wall Time (microsec) per call	8	8	0	1.0%
Excl. Wall Time (microsec)	3,419	3,408	-11	-0.3%
Incl. CPU (microsecs)	5,881	5,984	103	1.8%
Incl. CPU (microsecs) per call	8	8	0	1.8%
Excl. CPU (microsec)	2,597	2,589	-8	-0.3%
Incl. MemUse (bytes)	186,200	186,216	16	0.0%
Incl. MemUse (bytes) per call	261	261	0	0.0%
Excl. MemUse (bytes)	47,384	47,384	0	0.0%
Incl. PeakMemUse (bytes)	85,848	85,872	24	0.0%
Incl. PeakMemUse (bytes) per call	120	120	0	0.0%
Excl. PeakMemUse (bytes)	9,104	9,120	16	0.2%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::getImplementations [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\Extension\ModuleHandler::getImplementations	0	N/A%	56	5.9%	103	143.1%	16	0.1%	24	0.1%
Exclusive Metrics Diff for Current Function			-11	-19.6%	-8	-7.8%	0	0.0%	16	66.7%
*Parent functions*
Drupal\Core\Extension\ModuleHandler::invokeAll@1	0	N/A%	50	89.3%	53	51.5%	0	0.0%	104	433.3%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	14	25.0%	10	9.7%	16	100.0%	-80	-333.3%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	-5	-8.9%	-6	-5.8%	0	0.0%	0	0.0%
drupal_render_page	0	N/A%	-4	-7.1%	-5	-4.9%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	2	3.6%	5	4.9%	0	0.0%	0	0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad	0	N/A%	-2	-3.6%	47	45.6%	0	0.0%	0	0.0%
_block_get_renderable_region	0	N/A%	1	1.8%	1	1.0%	0	0.0%	0	0.0%
field_access	0	N/A%	1	1.8%	-2	-1.9%	0	0.0%	0	0.0%
node_query_node_access_alter	0	N/A%	-1	-1.8%	4	3.9%	0	0.0%	0	0.0%
rdf_get_namespaces	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
menu_get_active_help	0	N/A%	0	0.0%	1	1.0%	0	0.0%	0	0.0%
menu_local_tasks	0	N/A%	0	0.0%	-1	-1.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\node\NodeGrantDatabaseStorage::access	0	N/A%	0	0.0%	-4	-3.9%	0	0.0%	0	0.0%
*Child functions*
array_keys	0	N/A%	42	75.0%	79	76.7%	0	0.0%	88	366.7%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo	0	N/A%	25	44.6%	32	31.1%	16	100.0%	-80	-333.3%