Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1855d1e29c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51a184397f8ebRun #51a1855d1e29cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,413 1,390 -23 -1.6%
Incl. Wall Time (microsec) per call 353 348 -6 -1.6%
Excl. Wall Time (microsec)196 197 1 0.5%
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)18,804 18,848 44 0.2%
Incl. MemUse (bytes) per call 4,701 4,712 11 0.2%
Excl. MemUse (bytes)-848 -848 0 0.0%
Incl. PeakMemUse (bytes)44,756 44,772 16 0.0%
Incl. PeakMemUse (bytes) per call 11,189 11,193 4 0.0%
Excl. PeakMemUse (bytes)220 220 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% -23 -0.5% 0 N/A% 44 0.3% 16 0.1%
Exclusive Metrics Diff for Current Function1 4.3% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -23 -100.0% 0 N/A% 44 100.0% 16 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -24 -104.3% 0 N/A% 24 54.5% 16 100.0%
sprintf0 N/A% -2 -8.7% 0 N/A% 0 0.0% 0 0.0%
hash0 N/A% 1 4.3% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 4.3% 0 N/A% 8 18.2% 0 0.0%
base_convert0 N/A% 0 0.0% 0 N/A% 12 27.3% 0 0.0%
substr0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%