Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #517d51ae434deRun #517d525cbaeb1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)845 831 -14 -1.7%
Incl. Wall Time (microsec) per call 282 277 -5 -1.7%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)849 835 -14 -1.6%
Incl. CPU (microsecs) per call 283 278 -5 -1.6%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)25,368 25,368 0 0.0%
Incl. MemUse (bytes) per call 8,456 8,456 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)43,488 43,488 0 0.0%
Incl. PeakMemUse (bytes) per call 14,496 14,496 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% -14 -0.2% -14 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 7.1% -1 -7.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -8 -57.1% -8 -57.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -6 -42.9% -6 -42.9% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -15 -107.1% -13 -92.9% 0 N/A% 0 N/A%