Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData

Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyDataRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)16,697 16,681 -16 -0.1%
Incl. Wall Time (microsec) per call 4,174 4,170 -4 -0.1%
Excl. Wall Time (microsec)1,129 1,111 -18 -1.6%
Incl. CPU (microsecs)15,989 15,979 -10 -0.1%
Incl. CPU (microsecs) per call 3,997 3,995 -3 -0.1%
Excl. CPU (microsec)1,040 1,021 -19 -1.8%
Incl. MemUse (bytes)1,221,920 1,221,872 -48 -0.0%
Incl. MemUse (bytes) per call 305,480 305,468 -12 -0.0%
Excl. MemUse (bytes)-2,848 -2,880 -32 -1.1%
Incl. PeakMemUse (bytes)1,340,280 1,340,344 64 0.0%
Incl. PeakMemUse (bytes) per call 335,070 335,086 16 0.0%
Excl. PeakMemUse (bytes)190,216 190,200 -16 -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% -16 -0.7% -10 -0.3% -48 -0.1% 64 0.1%
Exclusive Metrics Diff for Current Function-18 -112.5% -19 -190.0% -32 -66.7% -16 -25.0%
Parent function
Drupal\Core\Entity\DatabaseStorageControllerNG::mapFromStorageRecords0 N/A% -16 -100.0% -10 -100.0% -48 -100.0% 64 100.0%
Child functions
Drupal\Core\Entity\EntityNG::__construct0 N/A% -45 -281.2% -41 -410.0% -16 -33.3% 80 125.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 43 268.8% 37 370.0% 0 0.0% -112 -175.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 7 43.8% 9 90.0% 0 0.0% 0 0.0%
array_flip0 N/A% -3 -18.8% 0 0.0% 0 0.0% 112 175.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 2 12.5% 3 30.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% -2 -12.5% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityManager0 N/A% -1 -6.2% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::select0 N/A% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -6.2% -3 -30.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition0 N/A% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 3 30.0% 0 0.0% 0 0.0%
array_diff0 N/A% 0 0.0% 3 30.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::orderBy0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%