Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14e1b1e097: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51a14be6130cbRun #51a14e1b1e097DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,993 1,999 6 0.3%
Incl. Wall Time (microsec) per call 199 200 1 0.3%
Excl. Wall Time (microsec)476 472 -4 -0.8%
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)20,364 20,364 0 0.0%
Incl. MemUse (bytes) per call 2,036 2,036 0 0.0%
Excl. MemUse (bytes)-3,944 -3,944 0 0.0%
Incl. PeakMemUse (bytes)38,508 38,508 0 0.0%
Incl. PeakMemUse (bytes) per call 3,851 3,851 0 0.0%
Excl. PeakMemUse (bytes)164 164 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% 6 0.7% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -66.7% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 6 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 14 233.3% 0 N/A% 0 N/A% 0 N/A%
sprintf0 N/A% -2 -33.3% 0 N/A% 0 N/A% 0 N/A%
base_convert0 N/A% -1 -16.7% 0 N/A% 0 N/A% 0 N/A%
hash0 N/A% 1 16.7% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -16.7% 0 N/A% 0 N/A% 0 N/A%
substr0 N/A% -1 -16.7% 0 N/A% 0 N/A% 0 N/A%