XHProf: Hierarchical Profiler Report

Diff Report: Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: 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 #52e417f8e04a5	Run #52e418f395327	Diff	Diff%
Number of Function Calls	12	12	0	0.0%
Incl. Wall Time (microsec)	13,950	14,179	229	1.6%
Incl. Wall Time (microsec) per call	1,163	1,182	19	1.6%
Excl. Wall Time (microsec)	2,110	2,123	13	0.6%
Incl. CPU (microsecs)	12,395	12,594	199	1.6%
Incl. CPU (microsecs) per call	1,033	1,050	17	1.6%
Excl. CPU (microsec)	1,232	1,227	-5	-0.4%
Incl. MemUse (bytes)	1,037,184	1,037,216	32	0.0%
Incl. MemUse (bytes) per call	86,432	86,435	3	0.0%
Excl. MemUse (bytes)	-317,672	-317,648	24	0.0%
Incl. PeakMemUse (bytes)	990,064	989,984	-80	-0.0%
Incl. PeakMemUse (bytes) per call	82,505	82,499	-7	-0.0%
Excl. PeakMemUse (bytes)	6,256	6,256	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%	229	715.6%	199	107.0%	32	0.1%	-80	-0.2%
Exclusive Metrics Diff for Current Function			13	5.7%	-5	-2.5%	24	75.0%	0	0.0%
*Parent function*
Drupal\Core\Entity\FieldableDatabaseStorageController::mapFromStorageRecords	0	N/A%	229	100.0%	199	100.0%	32	100.0%	-80	-100.0%
*Child functions*
Drupal\Core\Entity\ContentEntityBase::__construct	0	N/A%	181	79.0%	186	93.5%	32	100.0%	-96	-120.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	72	31.4%	34	17.1%	0	0.0%	24	30.0%
array_keys	0	N/A%	-38	-16.6%	-41	-20.6%	-24	-75.0%	-8	-10.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions	0	N/A%	-22	-9.6%	-15	-7.5%	0	0.0%	0	0.0%
drupal_schema_fields_sql	0	N/A%	13	5.7%	16	8.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::select	0	N/A%	6	2.6%	5	2.5%	0	0.0%	0	0.0%
strstr	0	N/A%	3	1.3%	16	8.0%	0	0.0%	0	0.0%
Drupal::entityManager	0	N/A%	3	1.3%	6	3.0%	0	0.0%	0	0.0%
array_flip	0	N/A%	-1	-0.4%	-5	-2.5%	0	0.0%	0	0.0%
array_diff	0	N/A%	1	0.4%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityType::getBaseTable	0	N/A%	-1	-0.4%	1	0.5%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::orderBy	0	N/A%	-1	-0.4%	5	2.5%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::fields	0	N/A%	0	0.0%	3	1.5%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::condition	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%	-3	-1.5%	0	0.0%	0	0.0%
is_object	0	N/A%	0	0.0%	-4	-2.0%	0	0.0%	0	0.0%