Diff Report
Run #51a184d5a049b: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51a184d5a049bRun #51a184397f8ebDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,386 1,413 27 1.9%
Incl. Wall Time (microsec) per call 347 353 7 1.9%
Excl. Wall Time (microsec)198 196 -2 -1.0%
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)18,804 18,804 0 0.0%
Incl. MemUse (bytes) per call 4,701 4,701 0 0.0%
Excl. MemUse (bytes)-848 -848 0 0.0%
Incl. PeakMemUse (bytes)44,756 44,756 0 0.0%
Incl. PeakMemUse (bytes) per call 11,189 11,189 0 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 2.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -7.4% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 27 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 29 107.4% 0 N/A% 0 N/A% 0 N/A%
sprintf0 N/A% 2 7.4% 0 N/A% 0 N/A% 0 N/A%
substr0 N/A% -1 -3.7% 0 N/A% 0 N/A% 0 N/A%
hash0 N/A% -1 -3.7% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
base_convert0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%