Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,213 1,206 -7 -0.6%
Incl. Wall Time (microsec) per call 404 402 -2 -0.6%
Excl. Wall Time (microsec)128 127 -1 -0.8%
Incl. CPU (microsecs)1,218 1,210 -8 -0.7%
Incl. CPU (microsecs) per call 406 403 -3 -0.7%
Excl. CPU (microsec)88 88 0 0.0%
Incl. MemUse (bytes)54,504 54,504 0 0.0%
Incl. MemUse (bytes) per call 18,168 18,168 0 0.0%
Excl. MemUse (bytes)-192 -192 0 0.0%
Incl. PeakMemUse (bytes)71,816 71,816 0 0.0%
Incl. PeakMemUse (bytes) per call 23,939 23,939 0 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% -7 -0.2% -8 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -14.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -7 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -4 -57.1% -4 -50.0% 0 N/A% 0 N/A%
sprintf0 N/A% -1 -14.3% -2 -25.0% 0 N/A% 0 N/A%
base_convert0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -14.3% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1 -14.3% -1 -12.5% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%