Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: 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 #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls14 13 -1 -7.1%
Incl. Wall Time (microsec)1,741 1,781 40 2.3%
Incl. Wall Time (microsec) per call 124 137 13 10.2%
Excl. Wall Time (microsec)147 141 -6 -4.1%
Incl. CPU (microsecs)1,752 1,791 39 2.2%
Incl. CPU (microsecs) per call 125 138 13 10.1%
Excl. CPU (microsec)119 120 1 0.8%
Incl. MemUse (bytes)271,144 282,584 11,440 4.2%
Incl. MemUse (bytes) per call 19,367 21,737 2,370 12.2%
Excl. MemUse (bytes)5,472 5,304 -168 -3.1%
Incl. PeakMemUse (bytes)152,464 172,264 19,800 13.0%
Incl. PeakMemUse (bytes) per call 10,890 13,251 2,361 21.7%
Excl. PeakMemUse (bytes)2,480 2,480 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@1-1 -33.3% 40 2.6% 39 2.2% 11,440 8.5% 19,800 14.8%
Exclusive Metrics Diff for Current Function-6 -15.0% 1 2.6% -168 -1.5% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::create@1-1 -100.0% 40 100.0% 39 100.0% 11,440 100.0% 19,800 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 0.0% 84 210.0% 82 210.3% 11,336 99.1% 20,296 102.5%
Drupal\Core\Entity\Field\FieldItemBase::__construct-1 -50.0% -38 -95.0% -41 -105.1% 272 2.4% -496 -2.5%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition-1 -50.0% 0 0.0% -3 -7.7% 0 0.0% 0 0.0%