Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls171 171 0 0.0%
Incl. Wall Time (microsec)1,959 2,011 52 2.7%
Incl. Wall Time (microsec) per call 11 12 0 2.7%
Excl. Wall Time (microsec)874 920 46 5.3%
Incl. CPU (microsecs)2,078 2,127 49 2.4%
Incl. CPU (microsecs) per call 12 12 0 2.4%
Excl. CPU (microsec)890 938 48 5.4%
Incl. MemUse (bytes)18,720 18,720 0 0.0%
Incl. MemUse (bytes) per call 109 109 0 0.0%
Excl. MemUse (bytes)2,232 2,232 0 0.0%
Incl. PeakMemUse (bytes)9,808 9,808 0 0.0%
Incl. PeakMemUse (bytes) per call 57 57 0 0.0%
Excl. PeakMemUse (bytes)1,160 1,160 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% 52 3.8% 49 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function46 88.5% 48 98.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityNG::getTranslationLanguages0 N/A% 72 138.5% 75 153.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% -20 -38.5% -26 -53.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Type\Map::isEmpty0 N/A% 6 11.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::isEmpty0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%