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

Drupal\Core\Field\BaseFieldDefinition::getFieldItemClassRun #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls1,000 1,000 0 0.0%
Incl. Wall Time (microsec)29,180 33,162 3,982 13.6%
Incl. Wall Time (microsec) per call 29 33 4 13.6%
Excl. Wall Time (microsec)5,528 6,308 780 14.1%
Incl. MemUse (bytes)353,600 355,200 1,600 0.5%
Incl. MemUse (bytes) per call 354 355 2 0.5%
Excl. MemUse (bytes)212,000 213,600 1,600 0.8%
Incl. PeakMemUse (bytes)304,800 88,000 -216,800 -71.1%
Incl. PeakMemUse (bytes) per call 305 88 -217 -71.1%
Excl. PeakMemUse (bytes)124,000 17,600 -106,400 -85.8%

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 Function780 19.6% 1,600 100.0% -106,400 -49.1%
Parent functions
Drupal\Core\Field\BaseFieldDefinition::getPropertyDefinitions100 N/A% 6,361 159.7% 1,600 100.0% -216,800 -100.0%
Drupal\Core\Field\BaseFieldDefinition::getMainPropertyName-100 N/A% -2,379 -59.7% 0 0.0% 0 0.0%
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%