Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,086 1,058 -28 -2.6%
Incl. Wall Time (microsec) per call 362 353 -9 -2.6%
Excl. Wall Time (microsec)109 109 0 0.0%
Incl. CPU (microsecs)1,089 1,062 -27 -2.5%
Incl. CPU (microsecs) per call 363 354 -9 -2.5%
Excl. CPU (microsec)67 67 0 0.0%
Incl. MemUse (bytes)50,408 50,400 -8 -0.0%
Incl. MemUse (bytes) per call 16,803 16,800 -3 -0.0%
Excl. MemUse (bytes)-192 -192 0 0.0%
Incl. PeakMemUse (bytes)54,904 54,880 -24 -0.0%
Incl. PeakMemUse (bytes) per call 18,301 18,293 -8 -0.0%
Excl. PeakMemUse (bytes)96 96 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% -28 -0.1% -27 -0.1% -8 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -28 -100.0% -27 -100.0% -8 -100.0% -24 -100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -30 -107.1% -30 -111.1% -8 -100.0% -24 -100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 2 7.1% 2 7.4% 0 0.0% 0 0.0%
sprintf0 N/A% 1 3.6% -1 -3.7% 0 0.0% 0 0.0%
hash0 N/A% -1 -3.6% 3 11.1% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 1 3.7% 0 0.0% 0 0.0%
base_convert0 N/A% 0 0.0% -2 -7.4% 0 0.0% 0 0.0%