Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,033 1,027 -6 -0.6%
Incl. Wall Time (microsec) per call 344 342 -2 -0.6%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)1,038 1,033 -5 -0.5%
Incl. CPU (microsecs) per call 346 344 -2 -0.5%
Excl. CPU (microsec)13 14 1 7.7%
Incl. MemUse (bytes)52,352 52,392 40 0.1%
Incl. MemUse (bytes) per call 17,451 17,464 13 0.1%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)63,984 64,000 16 0.0%
Incl. PeakMemUse (bytes) per call 21,328 21,333 5 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -0.8% -5 -1.1% 40 0.1% 16 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 1 20.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -7 -116.7% -7 -140.0% 40 100.0% 16 100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 1 16.7% 2 40.0% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -6 -100.0% -6 -120.0% 40 100.0% 16 100.0%