Diff Report
Run #51865e7532e2c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51867a69ed6b7: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51865e7532e2cRun #51867a69ed6b7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)819 817 -2 -0.2%
Incl. Wall Time (microsec) per call 273 272 -1 -0.2%
Excl. Wall Time (microsec)94 94 0 0.0%
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)38,768 38,768 0 0.0%
Incl. MemUse (bytes) per call 12,923 12,923 0 0.0%
Excl. MemUse (bytes)-1,112 -1,112 0 0.0%
Incl. PeakMemUse (bytes)68,840 68,848 8 0.0%
Incl. PeakMemUse (bytes) per call 22,947 22,949 3 0.0%
Excl. PeakMemUse (bytes)1,064 1,064 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% -2 -0.5% 0 N/A% 0 0.0% 8 0.3%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -2 -100.0% 0 N/A% 0 N/A% 8 100.0%
Child functions
base_convert0 N/A% -1 -50.0% 0 N/A% 0 N/A% 0 0.0%
sprintf0 N/A% -1 -50.0% 0 N/A% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 N/A% 0 N/A% 8 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%