Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)494 496 2 0.4%
Incl. Wall Time (microsec) per call 7 7 0 0.4%
Excl. Wall Time (microsec)299 297 -2 -0.7%
Incl. CPU (microsecs)553 556 3 0.5%
Incl. CPU (microsecs) per call 7 7 0 0.5%
Excl. CPU (microsec)275 286 11 4.0%
Incl. MemUse (bytes)16,784 16,784 0 0.0%
Incl. MemUse (bytes) per call 221 221 0 0.0%
Excl. MemUse (bytes)2,648 2,648 0 0.0%
Incl. PeakMemUse (bytes)12,072 12,072 0 0.0%
Incl. PeakMemUse (bytes) per call 159 159 0 0.0%
Excl. PeakMemUse (bytes)2,184 2,184 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\ItemList::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\ItemList::isEmpty0 N/A% 2 0.0% 3 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 11 366.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::getTranslationLanguages0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Type\Map::isEmpty0 N/A% 3 150.0% -7 -233.3% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::isEmpty0 N/A% 1 50.0% 2 66.7% 0 N/A% 0 N/A%
Drupal\text\Type\TextItem::isEmpty0 N/A% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%