Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\Type\Field::__construct

Drupal\Core\Entity\Field\Type\Field::__constructRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)9,434 10,830 1,396 14.8%
Incl. Wall Time (microsec) per call 449 516 66 14.8%
Excl. Wall Time (microsec)255 263 8 3.1%
Incl. CPU (microsecs)9,456 10,842 1,386 14.7%
Incl. CPU (microsecs) per call 450 516 66 14.7%
Excl. CPU (microsec)230 215 -15 -6.5%
Incl. MemUse (bytes)254,912 271,296 16,384 6.4%
Incl. MemUse (bytes) per call 12,139 12,919 780 6.4%
Excl. MemUse (bytes)4,748 4,748 0 0.0%
Incl. PeakMemUse (bytes)249,528 265,912 16,384 6.6%
Incl. PeakMemUse (bytes) per call 11,882 12,662 780 6.6%
Excl. PeakMemUse (bytes)3,744 3,744 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Field\Type\Field::__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\Entity\Field\Type\Field::__construct0 N/A% 1,396 38.9% 1,386 1345.6% 16,384 7.0% 16,384 10.5%
Exclusive Metrics Diff for Current Function8 0.6% -15 -1.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance0 N/A% 1,396 100.0% 1,386 100.0% 16,384 100.0% 16,384 100.0%
Child functions
Drupal\Core\TypedData\ItemList::createItem0 N/A% 1,384 99.1% 1,384 99.9% 16,384 100.0% 16,384 100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 4 0.3% 17 1.2% 0 0.0% 0 0.0%