Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)793 788 -5 -0.6%
Incl. Wall Time (microsec) per call 264 263 -2 -0.6%
Excl. Wall Time (microsec)92 88 -4 -4.3%
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)30,704 30,744 40 0.1%
Incl. MemUse (bytes) per call 10,235 10,248 13 0.1%
Excl. MemUse (bytes)-1,008 -1,008 0 0.0%
Incl. PeakMemUse (bytes)59,856 59,952 96 0.2%
Incl. PeakMemUse (bytes) per call 19,952 19,984 32 0.2%
Excl. PeakMemUse (bytes)312 384 72 23.1%

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% -5 -0.0% 0 0.0% 40 0.0% 96 0.0%
Exclusive Metrics Diff for Current Function-4 -80.0% 0 N/A% 0 0.0% 72 75.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -5 -100.0% 0 N/A% 40 100.0% 96 100.0%
Child functions
drupal_random_bytes0 N/A% -1 -20.0% 0 N/A% 40 100.0% 24 25.0%
sprintf0 N/A% 0 0.0% 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%
substr0 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%