Diff Report
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #519ffc4c0008bRun #519ffb7471c72DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,408 1,427 19 1.3%
Incl. Wall Time (microsec) per call 469 476 6 1.3%
Excl. Wall Time (microsec)153 154 1 0.7%
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)18,560 18,536 -24 -0.1%
Incl. MemUse (bytes) per call 6,187 6,179 -8 -0.1%
Excl. MemUse (bytes)-332 -332 0 0.0%
Incl. PeakMemUse (bytes)39,040 39,020 -20 -0.1%
Incl. PeakMemUse (bytes) per call 13,013 13,007 -7 -0.1%
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% 19 0.6% 0 0.0% -24 -0.1% -20 -0.1%
Exclusive Metrics Diff for Current Function1 5.3% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 19 100.0% 0 N/A% -24 -100.0% -20 -100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 18 94.7% 0 N/A% -20 -83.3% -20 -100.0%
sprintf0 N/A% 1 5.3% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1 -5.3% 0 N/A% 0 0.0% 0 0.0%
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%
substr0 N/A% 0 0.0% 0 N/A% -4 -16.7% 0 0.0%