Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::createItem

Drupal\Core\TypedData\ItemList::createItemRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)325,314 65,235 -260,079 -79.9%
Incl. Wall Time (microsec) per call 13,555 2,718 -10,837 -79.9%
Excl. Wall Time (microsec)4,223 845 -3,378 -80.0%
Incl. CPU (microsecs)16,001 12,000 -4,001 -25.0%
Incl. CPU (microsecs) per call 667 500 -167 -25.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,003,888 1,003,984 96 0.0%
Incl. MemUse (bytes) per call 41,829 41,833 4 0.0%
Excl. MemUse (bytes)64 64 0 0.0%
Incl. PeakMemUse (bytes)1,036,560 1,036,752 192 0.0%
Incl. PeakMemUse (bytes) per call 43,190 43,198 8 0.0%
Excl. PeakMemUse (bytes)6,336 6,216 -120 -1.9%

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% -260,079 -1.7% -4,001 -100.0% 96 5.7% 192 12.8%
Exclusive Metrics Diff for Current Function-3,378 -1.3% 0 0.0% 0 0.0% -120 -62.5%
Parent function
Drupal\Core\Entity\Field\Type\Field::__construct0 N/A% -260,079 -100.0% -4,001 -100.0% 96 100.0% 192 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -254,817 -98.0% -4,001 -100.0% 96 100.0% 312 162.5%
typed_data0 N/A% -1,884 -0.7% 0 0.0% 0 0.0% 0 0.0%