Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: 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 #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)15,984 16,027 43 0.3%
Incl. Wall Time (microsec) per call 347 348 1 0.3%
Excl. Wall Time (microsec)625 635 10 1.6%
Incl. CPU (microsecs)16,021 16,076 55 0.3%
Incl. CPU (microsecs) per call 348 349 1 0.3%
Excl. CPU (microsec)534 552 18 3.4%
Incl. MemUse (bytes)280,756 313,512 32,756 11.7%
Incl. MemUse (bytes) per call 6,103 6,815 712 11.7%
Excl. MemUse (bytes)9,940 9,940 0 0.0%
Incl. PeakMemUse (bytes)249,632 313,024 63,392 25.4%
Incl. PeakMemUse (bytes) per call 5,427 6,805 1,378 25.4%
Excl. PeakMemUse (bytes)4,324 4,268 -56 -1.3%

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% 43 2.9% 55 2.0% 32,756 56.2% 63,392 106.7%
Exclusive Metrics Diff for Current Function10 23.3% 18 32.7% 0 0.0% -56 -0.1%
Parent function
Drupal\Core\TypedData\TypedDataManager::create@10 N/A% 43 100.0% 55 100.0% 32,756 100.0% 63,392 100.0%
Child functions
Drupal\Core\Field\FieldItemBase::__construct0 N/A% 51 118.6% 56 101.8% 32,756 100.0% 63,176 99.7%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% -12 -27.9% -9 -16.4% 0 0.0% 200 0.3%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% -7 -16.3% -10 -18.2% 0 0.0% 72 0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%