Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls92 92 0 0.0%
Incl. Wall Time (microsec)1,373 1,398 25 1.8%
Incl. Wall Time (microsec) per call 15 15 0 1.8%
Excl. Wall Time (microsec)726 748 22 3.0%
Incl. CPU (microsecs)1,478 1,515 37 2.5%
Incl. CPU (microsecs) per call 16 16 0 2.5%
Excl. CPU (microsec)720 761 41 5.7%
Incl. MemUse (bytes)8,512 8,512 0 0.0%
Incl. MemUse (bytes) per call 93 93 0 0.0%
Excl. MemUse (bytes)1,264 1,264 0 0.0%
Incl. PeakMemUse (bytes)5,172 5,172 0 0.0%
Incl. PeakMemUse (bytes) per call 56 56 0 0.0%
Excl. PeakMemUse (bytes)404 404 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% 25 3.3% 37 11.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 88.0% 41 110.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 24 96.0% 35 94.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::getTranslationLanguages0 N/A% 1 4.0% 2 5.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Type\Map::isEmpty0 N/A% 2 8.0% -4 -10.8% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::isEmpty0 N/A% 1 4.0% 0 0.0% 0 N/A% 0 N/A%