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

Drupal\Core\TypedData\ItemList::createItemRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)65,235 325,314 260,079 398.7%
Incl. Wall Time (microsec) per call 2,718 13,555 10,837 398.7%
Excl. Wall Time (microsec)845 4,223 3,378 399.8%
Incl. CPU (microsecs)12,000 16,001 4,001 33.3%
Incl. CPU (microsecs) per call 500 667 167 33.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,003,984 1,003,888 -96 -0.0%
Incl. MemUse (bytes) per call 41,833 41,829 -4 -0.0%
Excl. MemUse (bytes)64 64 0 0.0%
Incl. PeakMemUse (bytes)1,036,752 1,036,560 -192 -0.0%
Incl. PeakMemUse (bytes) per call 43,198 43,190 -8 -0.0%
Excl. PeakMemUse (bytes)6,216 6,336 120 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 Function3,378 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%