Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: 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 #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls174 174 0 0.0%
Incl. Wall Time (microsec)1,168 1,138 -30 -2.6%
Incl. Wall Time (microsec) per call 7 7 -0 -2.6%
Excl. Wall Time (microsec)1,117 1,087 -30 -2.7%
Incl. CPU (microsecs)1,376 1,347 -29 -2.1%
Incl. CPU (microsecs) per call 8 8 -0 -2.1%
Excl. CPU (microsec)1,274 1,251 -23 -1.8%
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)3,616 3,492 -124 -3.4%
Incl. PeakMemUse (bytes) per call 21 20 -1 -3.4%
Excl. PeakMemUse (bytes)2,956 2,832 -124 -4.2%

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% -30 -0.8% -29 -28.2% 0 0.0% -124 -0.1%
Exclusive Metrics Diff for Current Function-30 -100.0% -23 -79.3% 0 N/A% -124 -100.0%
Parent functions
Drupal\Core\TypedData\ItemList::isEmpty0 N/A% -32 -106.7% -25 -86.2% 0 N/A% -68 -54.8%
Drupal\Core\Entity\Field\Type\Field::getValue0 N/A% 2 6.7% -4 -13.8% 0 N/A% -56 -45.2%
Child functions
Drupal\Core\TypedData\TypedData::getValue0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getDefinition0 N/A% 0 0.0% -4 -13.8% 0 N/A% 0 0.0%