Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)856 862 6 0.7%
Incl. Wall Time (microsec) per call 285 287 2 0.7%
Excl. Wall Time (microsec)11 9 -2 -18.2%
Incl. CPU (microsecs)860 865 5 0.6%
Incl. CPU (microsecs) per call 287 288 2 0.6%
Excl. CPU (microsec)10 10 0 0.0%
Incl. MemUse (bytes)25,376 25,376 0 0.0%
Incl. MemUse (bytes) per call 8,459 8,459 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)43,576 43,576 0 0.0%
Incl. PeakMemUse (bytes) per call 14,525 14,525 0 0.0%
Excl. PeakMemUse (bytes)48 48 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Uuid\Uuid::generate [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::generate0 N/A% 6 0.5% 5 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -33.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 23 383.3% 23 460.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -17 -283.3% -18 -360.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 8 133.3% 5 100.0% 0 N/A% 0 N/A%