Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::__construct

Drupal\Component\Uuid\Uuid::__constructRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)499 510 11 2.2%
Incl. Wall Time (microsec) per call 8 9 0 2.2%
Excl. Wall Time (microsec)221 233 12 5.4%
Incl. CPU (microsecs)581 553 -28 -4.8%
Incl. CPU (microsecs) per call 10 9 -0 -4.8%
Excl. CPU (microsec)245 217 -28 -11.4%
Incl. MemUse (bytes)29,592 29,592 0 0.0%
Incl. MemUse (bytes) per call 502 502 0 0.0%
Excl. MemUse (bytes)2,744 2,744 0 0.0%
Incl. PeakMemUse (bytes)26,040 26,800 760 2.9%
Incl. PeakMemUse (bytes) per call 441 454 13 2.9%
Excl. PeakMemUse (bytes)936 1,600 664 70.9%

Parent/Child Regression/Improvement report for Drupal\Component\Uuid\Uuid::__construct [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\Component\Uuid\Uuid::__construct0 N/A% 11 0.1% -28 -0.3% 0 0.0% 760 0.6%
Exclusive Metrics Diff for Current Function12 109.1% -28 -100.0% 0 N/A% 664 87.4%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::create0 N/A% 10 90.9% -27 -96.4% 0 N/A% 760 100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 2 18.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -1 -9.1% -1 -3.6% 0 N/A% 0 0.0%
Child functions
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% -1 -9.1% -1 -3.6% 0 N/A% 96 12.6%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 0.0%