Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\TypedDataManager::createInstance

Drupal\Core\TypedData\TypedDataManager::createInstanceRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls134 134 0 0.0%
Incl. Wall Time (microsec)17,707 17,829 122 0.7%
Incl. Wall Time (microsec) per call 132 133 1 0.7%
Excl. Wall Time (microsec)1,057 1,060 3 0.3%
Incl. CPU (microsecs)17,575 17,698 123 0.7%
Incl. CPU (microsecs) per call 131 132 1 0.7%
Excl. CPU (microsec)840 836 -4 -0.5%
Incl. MemUse (bytes)1,919,016 1,925,408 6,392 0.3%
Incl. MemUse (bytes) per call 14,321 14,369 48 0.3%
Excl. MemUse (bytes)17,488 17,488 0 0.0%
Incl. PeakMemUse (bytes)1,928,960 1,934,920 5,960 0.3%
Incl. PeakMemUse (bytes) per call 14,395 14,440 44 0.3%
Excl. PeakMemUse (bytes)5,320 5,264 -56 -1.1%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\TypedDataManager::createInstance [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::createInstance0 N/A% 122 10.5% 123 12.1% 6,392 7.9% 5,960 7.4%
Exclusive Metrics Diff for Current Function3 2.5% -4 -3.3% 0 0.0% -56 -0.9%
Parent function
Drupal\Core\TypedData\TypedDataManager::create0 N/A% 122 100.0% 123 100.0% 6,392 100.0% 5,960 100.0%
Child functions
Drupal\Core\Field\FieldItemList::__construct0 N/A% 92 75.4% 94 76.4% 8 0.1% 248 4.2%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% 77 63.1% 70 56.9% -24 -0.4% -32 -0.5%
Drupal\Core\Field\ConfigFieldItemList::__construct0 N/A% -74 -60.7% -72 -58.5% -1,312 -20.5% -1,920 -32.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 48 39.3% 53 43.1% 7,720 120.8% 7,720 129.5%
Drupal\Core\TypedData\ListDefinition::getClass0 N/A% -11 -9.0% -23 -18.7% 0 0.0% 0 0.0%
Drupal\node\NodeTitleItemList::__construct0 N/A% -7 -5.7% -6 -4.9% 0 0.0% 0 0.0%
Drupal\field\Entity\Field::getClass0 N/A% -5 -4.1% -5 -4.1% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -5 -4.1% 7 5.7% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% 4 3.3% 9 7.3% 0 0.0% 0 0.0%