Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData

Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyDataRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)8,284 8,298 14 0.2%
Incl. Wall Time (microsec) per call 2,761 2,766 5 0.2%
Excl. Wall Time (microsec)317 319 2 0.6%
Incl. CPU (microsecs)7,616 7,664 48 0.6%
Incl. CPU (microsecs) per call 2,539 2,555 16 0.6%
Excl. CPU (microsec)281 274 -7 -2.5%
Incl. MemUse (bytes)1,020,896 1,020,832 -64 -0.0%
Incl. MemUse (bytes) per call 340,299 340,277 -21 -0.0%
Excl. MemUse (bytes)-32,392 -32,384 8 0.0%
Incl. PeakMemUse (bytes)1,063,944 1,063,872 -72 -0.0%
Incl. PeakMemUse (bytes) per call 354,648 354,624 -24 -0.0%
Excl. PeakMemUse (bytes)29,088 29,088 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% 14 0.3% 48 1.1% -64 -0.3% -72 -0.3%
Exclusive Metrics Diff for Current Function2 14.3% -7 -14.6% 8 12.5% 0 0.0%
Parent function
Drupal\Core\Entity\DatabaseStorageControllerNG::mapFromStorageRecords0 N/A% 14 100.0% 48 100.0% -64 -100.0% -72 -100.0%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% 63 450.0% 40 83.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -31 -221.4% 3 6.2% -24 -37.5% -24 -33.3%
array_flip0 N/A% -19 -135.7% -20 -41.7% -8 -12.5% -8 -11.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -42.9% -4 -8.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::select0 N/A% 3 21.4% 3 6.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::__construct0 N/A% -3 -21.4% 25 52.1% -40 -62.5% -40 -55.6%
array_diff0 N/A% 2 14.3% 2 4.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition0 N/A% 2 14.3% 4 8.3% 0 0.0% 0 0.0%
array_keys0 N/A% 1 7.1% 3 6.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::orderBy0 N/A% -1 -7.1% -1 -2.1% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 1 7.1% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityManager0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%