Diff Report
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #530ad1ecad192Run #530ad1a439784DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)836 811 -25 -3.0%
Incl. Wall Time (microsec) per call 418 406 -13 -3.0%
Excl. Wall Time (microsec)73 73 0 0.0%
Incl. CPU (microsecs)839 812 -27 -3.2%
Incl. CPU (microsecs) per call 420 406 -14 -3.2%
Excl. CPU (microsec)54 50 -4 -7.4%
Incl. MemUse (bytes)21,120 21,120 0 0.0%
Incl. MemUse (bytes) per call 10,560 10,560 0 0.0%
Excl. MemUse (bytes)808 808 0 0.0%
Incl. PeakMemUse (bytes)21,512 21,512 0 0.0%
Incl. PeakMemUse (bytes) per call 10,756 10,756 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Uuid\Php::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\Php::generate0 N/A% -25 -1.5% -27 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -4 -14.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\Entity\ConfigStorageController::create0 N/A% -25 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -21 -84.0% -20 -74.1% 0 N/A% 0 N/A%
base_convert0 N/A% -2 -8.0% -4 -14.8% 0 N/A% 0 N/A%
substr0 N/A% -2 -8.0% 0 0.0% 0 N/A% 0 N/A%
sprintf0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%