Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)7,428 7,337 -91 -1.2%
Incl. Wall Time (microsec) per call 391 386 -5 -1.2%
Excl. Wall Time (microsec)139 127 -12 -8.6%
Incl. CPU (microsecs)7,445 7,357 -88 -1.2%
Incl. CPU (microsecs) per call 392 387 -5 -1.2%
Excl. CPU (microsec)116 113 -3 -2.6%
Incl. MemUse (bytes)832,552 832,544 -8 -0.0%
Incl. MemUse (bytes) per call 43,819 43,818 -0 -0.0%
Excl. MemUse (bytes)9,824 9,824 0 0.0%
Incl. PeakMemUse (bytes)777,688 778,904 1,216 0.2%
Incl. PeakMemUse (bytes) per call 40,931 40,995 64 0.2%
Excl. PeakMemUse (bytes)3,088 3,088 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% -91 -5.0% -88 -4.8% -8 -0.0% 1,216 1.4%
Exclusive Metrics Diff for Current Function-12 -13.2% -3 -3.4% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Field\ConfigFieldItemList::__construct0 N/A% -52 -57.1% -54 -61.4% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -38 -41.8% -33 -37.5% 0 0.0% 920 75.7%
Drupal\node\NodeTitleItemList::__construct0 N/A% -1 -1.1% -1 -1.1% -8 -100.0% 296 24.3%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% -81 -89.0% -79 -89.8% -8 -100.0% 1,216 100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 2 2.2% -6 -6.8% 0 0.0% 0 0.0%