Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\TypedDataManager::createInstance@1

Drupal\Core\TypedData\TypedDataManager::createInstance@1Run #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,879 1,914 35 1.9%
Incl. Wall Time (microsec) per call 125 128 2 1.9%
Excl. Wall Time (microsec)166 174 8 4.8%
Incl. CPU (microsecs)1,893 1,926 33 1.7%
Incl. CPU (microsecs) per call 126 128 2 1.7%
Excl. CPU (microsec)140 147 7 5.0%
Incl. MemUse (bytes)282,752 282,744 -8 -0.0%
Incl. MemUse (bytes) per call 18,850 18,850 -1 -0.0%
Excl. MemUse (bytes)5,672 5,672 0 0.0%
Incl. PeakMemUse (bytes)322,576 314,816 -7,760 -2.4%
Incl. PeakMemUse (bytes) per call 21,505 20,988 -517 -2.4%
Excl. PeakMemUse (bytes)2,840 2,840 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\TypedDataManager::createInstance@1 [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\TypedDataManager::createInstance@10 N/A% 35 1.5% 33 1.0% -8 -0.0% -7,760 -10.7%
Exclusive Metrics Diff for Current Function8 22.9% 7 21.2% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::create@10 N/A% 35 100.0% 33 100.0% -8 -100.0% -7,760 -100.0%
Child functions
Drupal\Core\Entity\Field\FieldItemBase::__construct0 N/A% 18 51.4% 19 57.6% 0 0.0% -168 -2.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 7 20.0% 6 18.2% -8 -100.0% -7,592 -97.8%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% 2 5.7% 1 3.0% 0 0.0% 0 0.0%