Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\DataDefinition::getClass

Drupal\Core\TypedData\DataDefinition::getClassRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls99 99 0 0.0%
Incl. Wall Time (microsec)2,933 2,930 -3 -0.1%
Incl. Wall Time (microsec) per call 30 30 -0 -0.1%
Excl. Wall Time (microsec)854 905 51 6.0%
Incl. CPU (microsecs)3,037 3,029 -8 -0.3%
Incl. CPU (microsecs) per call 31 31 -0 -0.3%
Excl. CPU (microsec)685 698 13 1.9%
Incl. MemUse (bytes)4,020 4,020 0 0.0%
Incl. MemUse (bytes) per call 41 41 0 0.0%
Excl. MemUse (bytes)2,576 2,576 0 0.0%
Incl. PeakMemUse (bytes)18,776 19,072 296 1.6%
Incl. PeakMemUse (bytes) per call 190 193 3 1.6%
Excl. PeakMemUse (bytes)2,812 2,812 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% -3 -0.1% -8 -0.2% 0 0.0% 296 0.3%
Exclusive Metrics Diff for Current Function51 1700.0% 13 162.5% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\TypedData\TypedDataManager::createInstance@20 N/A% 24 800.0% 18 225.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -21 -700.0% -21 -262.5% 0 N/A% 64 21.6%
Drupal\Core\Field\FieldDefinition::getFieldItemClass0 N/A% -16 -533.3% -16 -200.0% 0 N/A% 232 78.4%
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 10 333.3% 11 137.5% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% -44 -1466.7% -33 -412.5% 0 N/A% 0 0.0%
Drupal::typedDataManager0 N/A% -9 -300.0% 13 162.5% 0 N/A% 296 100.0%
Drupal\Core\TypedData\DataDefinition::getDataType0 N/A% -1 -33.3% -1 -12.5% 0 N/A% 0 0.0%