Diff Report
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51a562cdc3626Run #51a5545d76a23DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,267 1,294 27 2.1%
Incl. Wall Time (microsec) per call 422 431 9 2.1%
Excl. Wall Time (microsec)150 151 1 0.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)18,560 18,544 -16 -0.1%
Incl. MemUse (bytes) per call 6,187 6,181 -5 -0.1%
Excl. MemUse (bytes)-332 -332 0 0.0%
Incl. PeakMemUse (bytes)33,428 33,412 -16 -0.0%
Incl. PeakMemUse (bytes) per call 11,143 11,137 -5 -0.0%
Excl. PeakMemUse (bytes)220 220 0 0.0%

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% 27 0.1% 0 0.0% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function1 3.7% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 27 100.0% 0 N/A% -16 -100.0% -16 -100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 29 107.4% 0 N/A% -16 -100.0% -16 -100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -3 -11.1% 0 N/A% 0 0.0% 0 0.0%
sprintf0 N/A% 1 3.7% 0 N/A% 0 0.0% 0 0.0%
hash0 N/A% -1 -3.7% 0 N/A% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
base_convert0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%