Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)960 957 -3 -0.3%
Incl. Wall Time (microsec) per call 960 957 -3 -0.3%
Excl. Wall Time (microsec)42 42 0 0.0%
Incl. CPU (microsecs)961 957 -4 -0.4%
Incl. CPU (microsecs) per call 961 957 -4 -0.4%
Excl. CPU (microsec)27 31 4 14.8%
Incl. MemUse (bytes)49,800 49,808 8 0.0%
Incl. MemUse (bytes) per call 49,800 49,808 8 0.0%
Excl. MemUse (bytes)1,440 1,440 0 0.0%
Incl. PeakMemUse (bytes)47,208 47,216 8 0.0%
Incl. PeakMemUse (bytes) per call 47,208 47,216 8 0.0%
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% -3 -0.0% -4 -0.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 4 100.0% 0 0.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -3 -100.0% -4 -100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -5 -166.7% -6 -150.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 2 66.7% 3 75.0% 8 100.0% 8 100.0%
sprintf0 N/A% -1 -33.3% -2 -50.0% 0 0.0% 0 0.0%
base_convert0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% -3 -75.0% 0 0.0% 0 0.0%