XHProf: Hierarchical Profiler Report

Diff Report: Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData

Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData	Run #52e4374042ace	Run #52e436ce9c71d	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	5,254	5,127	-127	-2.4%
Incl. Wall Time (microsec) per call	1,751	1,709	-42	-2.4%
Excl. Wall Time (microsec)	277	289	12	4.3%
Incl. CPU (microsecs)	4,793	4,673	-120	-2.5%
Incl. CPU (microsecs) per call	1,598	1,558	-40	-2.5%
Excl. CPU (microsec)	167	188	21	12.6%
Incl. MemUse (bytes)	1,000,104	991,648	-8,456	-0.8%
Incl. MemUse (bytes) per call	333,368	330,549	-2,819	-0.8%
Excl. MemUse (bytes)	-23,896	-23,896	0	0.0%
Incl. PeakMemUse (bytes)	1,007,640	999,096	-8,544	-0.8%
Incl. PeakMemUse (bytes) per call	335,880	333,032	-2,848	-0.8%
Excl. PeakMemUse (bytes)	4,128	4,128	0	0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData [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\Entity\FieldableDatabaseStorageController::attachPropertyData	0	N/A%	-127	-10.9%	-120	-11.8%	-8,456	-10.4%	-8,544	-10.7%
Exclusive Metrics Diff for Current Function			12	9.4%	21	17.5%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Entity\FieldableDatabaseStorageController::mapFromStorageRecords	0	N/A%	-127	-100.0%	-120	-100.0%	-8,456	-100.0%	-8,544	-100.0%
*Child functions*
Drupal\Core\Entity\ContentEntityBase::__construct	0	N/A%	-182	-143.3%	-175	-145.8%	-4,704	-55.6%	-4,376	-51.2%
Drupal\Core\Entity\EntityManager::getFieldDefinitions	0	N/A%	34	26.8%	37	30.8%	-3,752	-44.4%	-4,168	-48.8%
strstr	0	N/A%	8	6.3%	3	2.5%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-5	-3.9%	-6	-5.0%	0	0.0%	0	0.0%
drupal_schema_fields_sql	0	N/A%	4	3.1%	2	1.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::orderBy	0	N/A%	1	0.8%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	1	0.8%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityType::getBaseTable	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_diff	0	N/A%	0	0.0%	1	0.8%	0	0.0%	0	0.0%
array_flip	0	N/A%	0	0.0%	-3	-2.5%	0	0.0%	0	0.0%
Drupal::entityManager	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::fields	0	N/A%	0	0.0%	4	3.3%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::condition	0	N/A%	0	0.0%	-1	-0.8%	0	0.0%	0	0.0%
is_object	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::select	0	N/A%	0	0.0%	-3	-2.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityType::getRevisionDataTable	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%