Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldConfigBase::getItemDefinition

Drupal\Core\Field\FieldConfigBase::getItemDefinitionRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)4,420 4,510 90 2.0%
Incl. Wall Time (microsec) per call 1,473 1,503 30 2.0%
Excl. Wall Time (microsec)40 39 -1 -2.5%
Incl. CPU (microsecs)4,148 4,239 91 2.2%
Incl. CPU (microsecs) per call 1,383 1,413 30 2.2%
Excl. CPU (microsec)28 32 4 14.3%
Incl. MemUse (bytes)602,048 602,048 0 0.0%
Incl. MemUse (bytes) per call 200,683 200,683 0 0.0%
Excl. MemUse (bytes)1,952 1,952 0 0.0%
Incl. PeakMemUse (bytes)593,424 593,424 0 0.0%
Incl. PeakMemUse (bytes) per call 197,808 197,808 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldConfigBase::getItemDefinition [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\Field\FieldConfigBase::getItemDefinition0 N/A% 90 18.6% 91 23.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.1% 4 4.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition0 N/A% 90 100.0% 91 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldConfigBase::getSettings0 N/A% 90 100.0% 88 96.7% 0 N/A% 0 N/A%
Drupal\Core\Field\TypedData\FieldItemDataDefinition::create0 N/A% 2 2.2% -1 -1.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::setSettings0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 N/A%