Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\TypedData\Type\Map::isEmpty

Drupal\Core\TypedData\Type\Map::isEmptyRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)395 380 -15 -3.8%
Incl. Wall Time (microsec) per call 3 3 -0 -3.8%
Excl. Wall Time (microsec)371 365 -6 -1.6%
Incl. CPU (microsecs)536 506 -30 -5.6%
Incl. CPU (microsecs) per call 4 4 -0 -5.6%
Excl. CPU (microsec)426 409 -17 -4.0%
Incl. MemUse (bytes)11,904 11,904 0 0.0%
Incl. MemUse (bytes) per call 86 86 0 0.0%
Excl. MemUse (bytes)10,048 10,048 0 0.0%
Incl. PeakMemUse (bytes)5,016 1,984 -3,032 -60.4%
Incl. PeakMemUse (bytes) per call 36 14 -22 -60.4%
Excl. PeakMemUse (bytes)4,600 1,568 -3,032 -65.9%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Type\Map::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\Type\Map::isEmpty0 N/A% -15 -0.5% -30 -0.7% 0 0.0% -3,032 -0.7%
Exclusive Metrics Diff for Current Function-6 -40.0% -17 -56.7% 0 N/A% -3,032 -100.0%
Parent functions
Drupal\Core\TypedData\ItemList::isEmpty0 N/A% -14 -93.3% -17 -56.7% 0 N/A% -1,872 -61.7%
Drupal\Core\Entity\Field\Type\Field::getValue0 N/A% -1 -6.7% -13 -43.3% 0 N/A% -1,160 -38.3%
Child functions
Drupal\Core\TypedData\TypedData::getDefinition0 N/A% -8 -53.3% -9 -30.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getValue0 N/A% -1 -6.7% -4 -13.3% 0 N/A% 0 0.0%