Diff Report
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c7a08937b: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51f3c666a1782Run #51f3c7a08937bDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,873 1,871 -2 -0.1%
Incl. Wall Time (microsec) per call 78 78 -0 -0.1%
Excl. Wall Time (microsec)721 727 6 0.8%
Incl. CPU (microsecs)0 8,001 8,001 N/A%
Incl. CPU (microsecs) per call 0 333 333 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)46,048 46,048 0 0.0%
Incl. MemUse (bytes) per call 1,919 1,919 0 0.0%
Excl. MemUse (bytes)-30,680 -30,680 0 0.0%
Incl. PeakMemUse (bytes)122,168 122,168 0 0.0%
Incl. PeakMemUse (bytes) per call 5,090 5,090 0 0.0%
Excl. PeakMemUse (bytes)1,064 1,064 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% -2 -0.3% 8,001 800100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 300.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -2 -100.0% 8,001 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -5 -250.0% 8,001 100.0% 0 N/A% 0 N/A%
base_convert0 N/A% -3 -150.0% 0 0.0% 0 N/A% 0 N/A%
sprintf0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%