Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)1,084 1,089 5 0.5%
Incl. Wall Time (microsec) per call 15 15 0 0.5%
Excl. Wall Time (microsec)534 536 2 0.4%
Incl. CPU (microsecs)1,158 1,162 4 0.3%
Incl. CPU (microsecs) per call 16 16 0 0.3%
Excl. CPU (microsec)532 532 0 0.0%
Incl. MemUse (bytes)4,852 4,852 0 0.0%
Incl. MemUse (bytes) per call 67 67 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)3,032 3,032 0 0.0%
Incl. PeakMemUse (bytes) per call 42 42 0 0.0%
Excl. PeakMemUse (bytes)840 840 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\ItemList::isEmpty [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::isEmpty0 N/A% 5 0.4% 4 9.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 40.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 5 100.0% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::getTranslationLanguages0 N/A% 0 0.0% 8 200.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Type\Map::isEmpty0 N/A% 3 60.0% 4 100.0% 0 N/A% 0 N/A%