Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\DataDefinition::getClass

Drupal\Core\TypedData\DataDefinition::getClassRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls137 137 0 0.0%
Incl. Wall Time (microsec)3,984 4,025 41 1.0%
Incl. Wall Time (microsec) per call 29 29 0 1.0%
Excl. Wall Time (microsec)1,177 1,208 31 2.6%
Incl. CPU (microsecs)4,139 4,165 26 0.6%
Incl. CPU (microsecs) per call 30 30 0 0.6%
Excl. CPU (microsec)941 970 29 3.1%
Incl. MemUse (bytes)4,516 4,516 0 0.0%
Incl. MemUse (bytes) per call 33 33 0 0.0%
Excl. MemUse (bytes)3,072 3,072 0 0.0%
Incl. PeakMemUse (bytes)20,544 20,316 -228 -1.1%
Incl. PeakMemUse (bytes) per call 150 148 -2 -1.1%
Excl. PeakMemUse (bytes)1,500 1,500 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\DataDefinition::getClass [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\TypedData\DataDefinition::getClass0 N/A% 41 2.8% 26 1.0% 0 0.0% -228 -0.4%
Exclusive Metrics Diff for Current Function31 75.6% 29 111.5% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 32 78.0% 30 115.4% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldDefinition::getFieldItemClass0 N/A% -26 -63.4% -28 -107.7% 0 N/A% -28 -12.3%
Drupal\Core\TypedData\TypedDataManager::createInstance@20 N/A% 20 48.8% 11 42.3% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 12 29.3% 9 34.6% 0 N/A% -200 -87.7%
Drupal\text\Plugin\Field\FieldType\TextItemBase::onChange0 N/A% 3 7.3% 4 15.4% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% 17 41.5% 10 38.5% 0 N/A% 0 0.0%
Drupal::typedDataManager0 N/A% -7 -17.1% -17 -65.4% 0 N/A% -228 -100.0%
Drupal\Core\TypedData\DataDefinition::getDataType0 N/A% 0 0.0% 4 15.4% 0 N/A% 0 0.0%