Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\Type\Map::isEmpty

Drupal\Core\TypedData\Type\Map::isEmptyRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls174 174 0 0.0%
Incl. Wall Time (microsec)1,138 1,233 95 8.3%
Incl. Wall Time (microsec) per call 7 7 1 8.3%
Excl. Wall Time (microsec)1,087 1,173 86 7.9%
Incl. CPU (microsecs)1,347 1,416 69 5.1%
Incl. CPU (microsecs) per call 8 8 0 5.1%
Excl. CPU (microsec)1,251 1,306 55 4.4%
Incl. MemUse (bytes)7,072 7,072 0 0.0%
Incl. MemUse (bytes) per call 41 41 0 0.0%
Excl. MemUse (bytes)6,124 6,124 0 0.0%
Incl. PeakMemUse (bytes)3,492 3,492 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)2,832 2,832 0 0.0%

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% 95 3.2% 69 4.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function86 90.5% 55 79.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Field\Type\Field::getValue0 N/A% 63 66.3% 47 68.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ItemList::isEmpty0 N/A% 32 33.7% 22 31.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedData::getDefinition0 N/A% 5 5.3% 9 13.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getValue0 N/A% 4 4.2% 5 7.2% 0 N/A% 0 N/A%