Diff Report
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData

Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyDataRun #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)16,567 16,697 130 0.8%
Incl. Wall Time (microsec) per call 4,142 4,174 33 0.8%
Excl. Wall Time (microsec)1,093 1,129 36 3.3%
Incl. CPU (microsecs)15,861 15,989 128 0.8%
Incl. CPU (microsecs) per call 3,965 3,997 32 0.8%
Excl. CPU (microsec)1,014 1,040 26 2.6%
Incl. MemUse (bytes)1,221,920 1,221,920 0 0.0%
Incl. MemUse (bytes) per call 305,480 305,480 0 0.0%
Excl. MemUse (bytes)-2,848 -2,848 0 0.0%
Incl. PeakMemUse (bytes)1,340,280 1,340,280 0 0.0%
Incl. PeakMemUse (bytes) per call 335,070 335,070 0 0.0%
Excl. PeakMemUse (bytes)190,216 190,216 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData [View Callgraph Diff]


Function NameCalls DiffCalls
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\DatabaseStorageControllerNG::attachPropertyData0 N/A% 130 5.1% 128 10.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function36 27.7% 26 20.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\DatabaseStorageControllerNG::mapFromStorageRecords0 N/A% 130 100.0% 128 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\EntityNG::__construct0 N/A% 98 75.4% 110 85.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -4 -3.1% -17 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 1 0.8% 9 7.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::orderBy0 N/A% -1 -0.8% 1 0.8% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.8% -1 -0.8% 0 N/A% 0 N/A%
array_flip0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::entityManager0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% 3 2.3% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%