Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)28,737 28,943 206 0.7%
Incl. Wall Time (microsec) per call 927 934 7 0.7%
Excl. Wall Time (microsec)258 249 -9 -3.5%
Incl. CPU (microsecs)28,411 28,703 292 1.0%
Incl. CPU (microsecs) per call 916 926 9 1.0%
Excl. CPU (microsec)226 228 2 0.9%
Incl. MemUse (bytes)2,716,184 2,715,736 -448 -0.0%
Incl. MemUse (bytes) per call 87,619 87,604 -14 -0.0%
Excl. MemUse (bytes)12,376 12,376 0 0.0%
Incl. PeakMemUse (bytes)2,549,304 2,548,672 -632 -0.0%
Incl. PeakMemUse (bytes) per call 82,236 82,215 -20 -0.0%
Excl. PeakMemUse (bytes)2,320 2,248 -72 -3.1%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__construct [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\Field\FieldItemList::__construct0 N/A% 206 2.2% 292 3.5% -448 -0.4% -632 -0.5%
Exclusive Metrics Diff for Current Function-9 -4.4% 2 0.7% 0 0.0% -72 -11.4%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 206 100.0% 292 100.0% -448 -100.0% -632 -100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 225 109.2% 303 103.8% -448 -100.0% -560 -88.6%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -10 -4.9% -13 -4.5% 0 0.0% 0 0.0%