Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)741 743 2 0.3%
Incl. Wall Time (microsec) per call 741 743 2 0.3%
Excl. Wall Time (microsec)4 4 0 0.0%
Incl. CPU (microsecs)742 744 2 0.3%
Incl. CPU (microsecs) per call 742 744 2 0.3%
Excl. CPU (microsec)2 5 3 150.0%
Incl. MemUse (bytes)29,680 29,672 -8 -0.0%
Incl. MemUse (bytes) per call 29,680 29,672 -8 -0.0%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)32,336 32,352 16 0.0%
Incl. PeakMemUse (bytes) per call 32,336 32,352 16 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% 2 0.4% 2 0.7% -8 -0.0% 16 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 3 150.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 2 100.0% 2 100.0% -8 -100.0% 16 100.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 2 100.0% -1 -50.0% -8 -100.0% 16 100.0%