Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,017 1,016 -1 -0.1%
Incl. Wall Time (microsec) per call 1,017 1,016 -1 -0.1%
Excl. Wall Time (microsec)48 51 3 6.2%
Incl. CPU (microsecs)1,018 1,018 0 0.0%
Incl. CPU (microsecs) per call 1,018 1,018 0 0.0%
Excl. CPU (microsec)34 41 7 20.6%
Incl. MemUse (bytes)53,856 53,856 0 0.0%
Incl. MemUse (bytes) per call 53,856 53,856 0 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)54,408 54,408 0 0.0%
Incl. PeakMemUse (bytes) per call 54,408 54,408 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% -1 -3.3% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 300.0% 7 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -1 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -15 -1500.0% -15 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 8 800.0% 7 N/A% 0 N/A% 0 N/A%
sprintf0 N/A% 3 300.0% 1 N/A% 0 N/A% 0 N/A%
base_convert0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -2 N/A% 0 N/A% 0 N/A%