Diff Report
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #5185c8620c8e8Run #5185cca3dd8d9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)726 725 -1 -0.1%
Incl. Wall Time (microsec) per call 726 725 -1 -0.1%
Excl. Wall Time (microsec)39 38 -1 -2.6%
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)38,048 37,992 -56 -0.1%
Incl. MemUse (bytes) per call 38,048 37,992 -56 -0.1%
Excl. MemUse (bytes)1,696 1,704 8 0.5%
Incl. PeakMemUse (bytes)51,648 51,672 24 0.0%
Incl. PeakMemUse (bytes) per call 51,648 51,672 24 0.0%
Excl. PeakMemUse (bytes)904 904 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% -1 -0.0% 0 0.0% -56 -0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 N/A% 8 14.3% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -1 -100.0% 0 N/A% -56 -100.0% 24 100.0%
Child functions
sprintf0 N/A% -1 -100.0% 0 N/A% -8 -14.3% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 1 100.0% 0 N/A% -56 -100.0% 24 100.0%
base_convert0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%