Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\field\Entity\FieldConfig::getFieldItemClass

Drupal\field\Entity\FieldConfig::getFieldItemClassRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,122 1,315 193 17.2%
Incl. Wall Time (microsec) per call 187 219 32 17.2%
Excl. Wall Time (microsec)130 157 27 20.8%
Incl. CPU (microsecs)1,129 1,325 196 17.4%
Incl. CPU (microsecs) per call 188 221 33 17.4%
Excl. CPU (microsec)89 106 17 19.1%
Incl. MemUse (bytes)12,316 12,316 0 0.0%
Incl. MemUse (bytes) per call 2,053 2,053 0 0.0%
Excl. MemUse (bytes)1,148 1,148 0 0.0%
Incl. PeakMemUse (bytes)10,412 10,412 0 0.0%
Incl. PeakMemUse (bytes) per call 1,735 1,735 0 0.0%
Excl. PeakMemUse (bytes)1,312 1,312 0 0.0%

Parent/Child Regression/Improvement report for Drupal\field\Entity\FieldConfig::getFieldItemClass [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\field\Entity\FieldConfig::getFieldItemClass0 N/A% 193 13.3% 196 33.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 14.0% 17 8.7% 0 N/A% 0 N/A%
Parent function
Drupal\field\Entity\FieldConfig::getPropertyDefinitions0 N/A% 193 100.0% 196 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\FieldConfig::getItemDefinition0 N/A% 132 68.4% 138 70.4% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 26 13.5% 25 12.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% 3 1.6% 5 2.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getDataType0 N/A% 3 1.6% 6 3.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% 2 1.0% 5 2.6% 0 N/A% 0 N/A%