Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: 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 #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)152 160 8 5.3%
Incl. Wall Time (microsec) per call 13 13 1 5.3%
Excl. Wall Time (microsec)126 128 2 1.6%
Incl. CPU (microsecs)168 179 11 6.5%
Incl. CPU (microsecs) per call 14 15 1 6.5%
Excl. CPU (microsec)106 118 12 11.3%
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% 8 0.5% 11 2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 25.0% 12 109.1% 0 N/A% 0 N/A%
Parent functions
Drupal\field\Entity\FieldInstanceConfig::getItemDefinition0 N/A% 9 112.5% 11 100.0% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldConfig::getItemDefinition0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\DataDefinition::__construct0 N/A% 5 62.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldInstanceConfig::getType0 N/A% 1 12.5% 1 9.1% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldConfig::getType0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%