Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\DataDefinition::getClass

Drupal\Core\TypedData\DataDefinition::getClassRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)2,384 2,368 -16 -0.7%
Incl. Wall Time (microsec) per call 30 30 -0 -0.7%
Excl. Wall Time (microsec)698 724 26 3.7%
Incl. CPU (microsecs)2,473 2,451 -22 -0.9%
Incl. CPU (microsecs) per call 31 31 -0 -0.9%
Excl. CPU (microsec)551 559 8 1.5%
Incl. MemUse (bytes)4,020 4,020 0 0.0%
Incl. MemUse (bytes) per call 51 51 0 0.0%
Excl. MemUse (bytes)2,576 2,576 0 0.0%
Incl. PeakMemUse (bytes)17,532 17,532 0 0.0%
Incl. PeakMemUse (bytes) per call 222 222 0 0.0%
Excl. PeakMemUse (bytes)2,732 2,732 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% -16 -1.0% -22 -5.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function26 162.5% 8 36.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -44 -275.0% -38 -172.7% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getFieldItemClass0 N/A% 11 68.8% 8 36.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 9 56.2% 3 13.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::createInstance@20 N/A% 8 50.0% 5 22.7% 0 N/A% 0 N/A%
Child functions
Drupal::typedDataManager0 N/A% -18 -112.5% -15 -68.2% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% -14 -87.5% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getDataType0 N/A% -10 -62.5% -16 -72.7% 0 N/A% 0 N/A%