Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\TypedData\FieldItemDataDefinition::create

Drupal\Core\Field\TypedData\FieldItemDataDefinition::createRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)173 152 -21 -12.1%
Incl. Wall Time (microsec) per call 14 13 -2 -12.1%
Excl. Wall Time (microsec)136 126 -10 -7.4%
Incl. CPU (microsecs)192 168 -24 -12.5%
Incl. CPU (microsecs) per call 16 14 -2 -12.5%
Excl. CPU (microsec)115 106 -9 -7.8%
Incl. MemUse (bytes)6,484 6,484 0 0.0%
Incl. MemUse (bytes) per call 540 540 0 0.0%
Excl. MemUse (bytes)4,968 4,968 0 0.0%
Incl. PeakMemUse (bytes)3,920 3,920 0 0.0%
Incl. PeakMemUse (bytes) per call 327 327 0 0.0%
Excl. PeakMemUse (bytes)2,592 2,592 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\TypedData\FieldItemDataDefinition::create [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\Field\TypedData\FieldItemDataDefinition::create0 N/A% -21 -1.4% -24 -4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -47.6% -9 -37.5% 0 N/A% 0 N/A%
Parent functions
Drupal\field\Entity\FieldConfig::getItemDefinition0 N/A% -12 -57.1% -14 -58.3% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldInstanceConfig::getItemDefinition0 N/A% -9 -42.9% -10 -41.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\DataDefinition::__construct0 N/A% -5 -23.8% -10 -41.7% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldInstanceConfig::getType0 N/A% -4 -19.0% -3 -12.5% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldConfig::getType0 N/A% -2 -9.5% -2 -8.3% 0 N/A% 0 N/A%