Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,089 1,102 13 1.2%
Incl. Wall Time (microsec) per call 363 367 4 1.2%
Excl. Wall Time (microsec)108 108 0 0.0%
Incl. CPU (microsecs)1,094 1,104 10 0.9%
Incl. CPU (microsecs) per call 365 368 3 0.9%
Excl. CPU (microsec)69 64 -5 -7.2%
Incl. MemUse (bytes)50,464 50,464 0 0.0%
Incl. MemUse (bytes) per call 16,821 16,821 0 0.0%
Excl. MemUse (bytes)-200 -176 24 12.0%
Incl. PeakMemUse (bytes)55,976 55,960 -16 -0.0%
Incl. PeakMemUse (bytes) per call 18,659 18,653 -5 -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% 13 0.3% 10 0.2% 0 0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% -5 -50.0% 24 N/A% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 13 100.0% 10 100.0% 0 N/A% -16 -100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 14 107.7% 15 150.0% -16 N/A% -16 -100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -3 -23.1% -1 -10.0% 0 N/A% 0 0.0%
substr0 N/A% 2 15.4% 0 0.0% 0 N/A% 0 0.0%
sprintf0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% -8 N/A% 0 0.0%
base_convert0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%