Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)805 750 -55 -6.8%
Incl. Wall Time (microsec) per call 805 750 -55 -6.8%
Excl. Wall Time (microsec)4 3 -1 -25.0%
Incl. CPU (microsecs)806 752 -54 -6.7%
Incl. CPU (microsecs) per call 806 752 -54 -6.7%
Excl. CPU (microsec)4 4 0 0.0%
Incl. MemUse (bytes)29,744 29,744 0 0.0%
Incl. MemUse (bytes) per call 29,744 29,744 0 0.0%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)32,280 32,280 0 0.0%
Incl. PeakMemUse (bytes) per call 32,280 32,280 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% -55 -50.9% -54 -30.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -55 -100.0% -54 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -54 -98.2% -54 -100.0% 0 N/A% 0 N/A%