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\TypedData\ItemList::createItem

Drupal\Core\TypedData\ItemList::createItemRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)9,110 10,494 1,384 15.2%
Incl. Wall Time (microsec) per call 434 500 66 15.2%
Excl. Wall Time (microsec)161 178 17 10.6%
Incl. CPU (microsecs)9,132 10,516 1,384 15.2%
Incl. CPU (microsecs) per call 435 501 66 15.2%
Excl. CPU (microsec)150 167 17 11.3%
Incl. MemUse (bytes)249,680 266,064 16,384 6.6%
Incl. MemUse (bytes) per call 11,890 12,670 780 6.6%
Excl. MemUse (bytes)200 200 0 0.0%
Incl. PeakMemUse (bytes)245,572 261,956 16,384 6.7%
Incl. PeakMemUse (bytes) per call 11,694 12,474 780 6.7%
Excl. PeakMemUse (bytes)1,796 1,796 0 0.0%

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% 1,384 38.6% 1,384 1343.7% 16,384 7.0% 16,384 10.5%
Exclusive Metrics Diff for Current Function17 1.2% 17 1.2% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Field\Type\Field::__construct0 N/A% 1,384 100.0% 1,384 100.0% 16,384 100.0% 16,384 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% 1,366 98.7% 1,359 98.2% 16,384 100.0% 16,384 100.0%
typed_data0 N/A% 1 0.1% 8 0.6% 0 0.0% 0 0.0%