Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)23,382 23,180 -202 -0.9%
Incl. Wall Time (microsec) per call 520 515 -4 -0.9%
Excl. Wall Time (microsec)355 347 -8 -2.3%
Incl. CPU (microsecs)23,428 23,228 -200 -0.9%
Incl. CPU (microsecs) per call 521 516 -4 -0.9%
Excl. CPU (microsec)320 320 0 0.0%
Incl. MemUse (bytes)1,910,920 1,911,232 312 0.0%
Incl. MemUse (bytes) per call 42,465 42,472 7 0.0%
Excl. MemUse (bytes)19,280 19,280 0 0.0%
Incl. PeakMemUse (bytes)1,844,392 1,845,024 632 0.0%
Incl. PeakMemUse (bytes) per call 40,986 41,001 14 0.0%
Excl. PeakMemUse (bytes)3,272 3,272 0 0.0%

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% -202 -4.8% -200 -4.9% 312 0.4% 632 0.9%
Exclusive Metrics Diff for Current Function-8 -4.0% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -118 -58.4% -118 -59.0% 96 30.8% 400 63.3%
Drupal\Core\Field\ConfigFieldItemList::__construct0 N/A% -108 -53.5% -106 -53.0% 288 92.3% 304 48.1%
Drupal\node\NodeTitleItemList::__construct0 N/A% 24 11.9% 24 12.0% -72 -23.1% -72 -11.4%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% -195 -96.5% -198 -99.0% 312 100.0% 632 100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.5% -2 -1.0% 0 0.0% 0 0.0%