Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty

Drupal\Core\TypedData\Plugin\DataType\Map::isEmptyRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)45 43 -2 -4.4%
Incl. Wall Time (microsec) per call 23 22 -1 -4.4%
Excl. Wall Time (microsec)35 33 -2 -5.7%
Incl. CPU (microsecs)48 46 -2 -4.2%
Incl. CPU (microsecs) per call 24 23 -1 -4.2%
Excl. CPU (microsec)27 28 1 3.7%
Incl. MemUse (bytes)2,664 2,664 0 0.0%
Incl. MemUse (bytes) per call 1,332 1,332 0 0.0%
Excl. MemUse (bytes)1,120 1,120 0 0.0%
Incl. PeakMemUse (bytes)2,356 2,356 0 0.0%
Incl. PeakMemUse (bytes) per call 1,178 1,178 0 0.0%
Excl. PeakMemUse (bytes)1,116 1,116 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty [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\Plugin\DataType\Map::isEmpty0 N/A% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 1 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\PrimitiveBase::getValue0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getDataDefinition0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%