Diff Report
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185bad3711d6: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #5185b9518e91eRun #5185bad3711d6DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)829 820 -9 -1.1%
Incl. Wall Time (microsec) per call 276 273 -3 -1.1%
Excl. Wall Time (microsec)98 96 -2 -2.0%
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)38,688 38,688 0 0.0%
Incl. MemUse (bytes) per call 12,896 12,896 0 0.0%
Excl. MemUse (bytes)-1,136 -1,136 0 0.0%
Incl. PeakMemUse (bytes)68,760 68,816 56 0.1%
Incl. PeakMemUse (bytes) per call 22,920 22,939 19 0.1%
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% -9 -37.5% 0 0.0% 0 0.0% 56 5.3%
Exclusive Metrics Diff for Current Function-2 -22.2% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -9 -100.0% 0 N/A% 0 N/A% 56 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -6 -66.7% 0 N/A% 0 N/A% 56 100.0%
hash0 N/A% -1 -11.1% 0 N/A% 0 N/A% 0 0.0%
sprintf0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
base_convert0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%