Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::createItem

Drupal\Core\TypedData\ItemList::createItemRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)8,914 8,801 -113 -1.3%
Incl. Wall Time (microsec) per call 424 419 -5 -1.3%
Excl. Wall Time (microsec)160 152 -8 -5.0%
Incl. CPU (microsecs)8,919 8,827 -92 -1.0%
Incl. CPU (microsecs) per call 425 420 -4 -1.0%
Excl. CPU (microsec)141 150 9 6.4%
Incl. MemUse (bytes)245,960 245,964 4 0.0%
Incl. MemUse (bytes) per call 11,712 11,713 0 0.0%
Excl. MemUse (bytes)200 200 0 0.0%
Incl. PeakMemUse (bytes)229,808 229,812 4 0.0%
Incl. PeakMemUse (bytes) per call 10,943 10,943 0 0.0%
Excl. PeakMemUse (bytes)1,600 1,600 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\ItemList::createItem [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::createItem0 N/A% -113 -0.7% -92 -0.6% 4 0.6% 4 0.6%
Exclusive Metrics Diff for Current Function-8 -7.1% 9 9.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Field\Type\Field::__construct0 N/A% -113 -100.0% -92 -100.0% 4 100.0% 4 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -105 -92.9% -103 -112.0% 4 100.0% 4 100.0%
typed_data0 N/A% 0 0.0% 2 2.2% 0 0.0% 0 0.0%