Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Field\BaseFieldDefinition::getFieldItemClass

Drupal\Core\Field\BaseFieldDefinition::getFieldItemClassRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls1,000 1,000 0 0.0%
Incl. Wall Time (microsec)33,162 29,180 -3,982 -12.0%
Incl. Wall Time (microsec) per call 33 29 -4 -12.0%
Excl. Wall Time (microsec)6,308 5,528 -780 -12.4%
Incl. MemUse (bytes)355,200 353,600 -1,600 -0.5%
Incl. MemUse (bytes) per call 355 354 -2 -0.5%
Excl. MemUse (bytes)213,600 212,000 -1,600 -0.7%
Incl. PeakMemUse (bytes)88,000 304,800 216,800 246.4%
Incl. PeakMemUse (bytes) per call 88 305 217 246.4%
Excl. PeakMemUse (bytes)17,600 124,000 106,400 604.5%

Parent/Child Regression/Improvement report for Drupal\Core\Field\BaseFieldDefinition::getFieldItemClass [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Field\BaseFieldDefinition::getFieldItemClass0 N/A% -3,982 -0.2% -1,600 -0.0% 216,800 3.6%
Exclusive Metrics Diff for Current Function-780 -19.6% -1,600 -100.0% 106,400 49.1%
Parent functions
Drupal\Core\Field\BaseFieldDefinition::getMainPropertyName100 N/A% 2,379 59.7% 0 0.0% 0 0.0%
Drupal\Core\Field\BaseFieldDefinition::getPropertyDefinitions-100 N/A% -6,361 -159.7% -1,600 -100.0% 216,800 100.0%
Child functions
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% -3,168 -79.6% 0 0.0% 39,200 18.1%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% -34 -0.9% 0 0.0% 71,200 32.8%