XHProf: Hierarchical Profiler Report

Diff Report: Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

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

Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData	Run #52c641a950046	Run #52c642960e9a6	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	16,977	16,960	-17	-0.1%
Incl. Wall Time (microsec) per call	5,659	5,653	-6	-0.1%
Excl. Wall Time (microsec)	4,563	4,608	45	1.0%
Incl. CPU (microsecs)	16,429	16,392	-37	-0.2%
Incl. CPU (microsecs) per call	5,476	5,464	-12	-0.2%
Excl. CPU (microsec)	2,459	2,366	-93	-3.8%
Incl. MemUse (bytes)	1,351,528	1,351,576	48	0.0%
Incl. MemUse (bytes) per call	450,509	450,525	16	0.0%
Excl. MemUse (bytes)	-420,712	-420,696	16	0.0%
Incl. PeakMemUse (bytes)	1,437,864	1,437,856	-8	-0.0%
Incl. PeakMemUse (bytes) per call	479,288	479,285	-3	-0.0%
Excl. PeakMemUse (bytes)	92,336	92,344	8	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%	-17	-0.6%	-37	-1.4%	48	0.2%	-8	-0.0%
Exclusive Metrics Diff for Current Function			45	264.7%	-93	-251.4%	16	33.3%	8	100.0%
*Parent function*
Drupal\Core\Entity\FieldableDatabaseStorageController::mapFromStorageRecords	0	N/A%	-17	-100.0%	-37	-100.0%	48	100.0%	-8	-100.0%
*Child functions*
Drupal\Core\Entity\ContentEntityBase::__construct	0	N/A%	-46	-270.6%	-47	-127.0%	16	33.3%	16	200.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions	0	N/A%	41	241.2%	37	100.0%	0	0.0%	-40	-500.0%
array_keys	0	N/A%	-30	-176.5%	-25	-67.6%	8	16.7%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-19	-111.8%	-16	-43.2%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-14	-82.4%	-20	-54.1%	8	16.7%	8	100.0%
array_flip	0	N/A%	-3	-17.6%	-3	-8.1%	0	0.0%	0	0.0%
strstr	0	N/A%	3	17.6%	121	327.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::select	0	N/A%	3	17.6%	-1	-2.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::orderBy	0	N/A%	2	11.8%	-1	-2.7%	0	0.0%	0	0.0%
drupal_schema_fields_sql	0	N/A%	1	5.9%	4	10.8%	0	0.0%	0	0.0%
array_diff	0	N/A%	0	0.0%	2	5.4%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::fields	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityType::getRevisionDataTable	0	N/A%	0	0.0%	-1	-2.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::condition	0	N/A%	0	0.0%	1	2.7%	0	0.0%	0	0.0%
is_object	0	N/A%	0	0.0%	5	13.5%	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\Entity\EntityType::getBaseTable	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%