Diff Report
Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f2649c790: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51a0f1cae1ba2Run #51a0f2649c790DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,487 1,407 -80 -5.4%
Incl. Wall Time (microsec) per call 496 469 -27 -5.4%
Excl. Wall Time (microsec)153 146 -7 -4.6%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 1,334 0 -1,334 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)18,544 18,544 0 0.0%
Incl. MemUse (bytes) per call 6,181 6,181 0 0.0%
Excl. MemUse (bytes)-332 -332 0 0.0%
Incl. PeakMemUse (bytes)39,228 39,228 0 0.0%
Incl. PeakMemUse (bytes) per call 13,076 13,076 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% -80 -8.4% -4,001 -100.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -8.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -80 -100.0% -4,001 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -77 -96.2% -4,001 -100.0% 0 N/A% 0 N/A%
sprintf0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
base_convert0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%