Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,218 1,251 33 2.7%
Incl. Wall Time (microsec) per call 406 417 11 2.7%
Excl. Wall Time (microsec)16 16 0 0.0%
Incl. CPU (microsecs)1,223 1,256 33 2.7%
Incl. CPU (microsecs) per call 408 419 11 2.7%
Excl. CPU (microsec)18 19 1 5.6%
Incl. MemUse (bytes)56,504 56,480 -24 -0.0%
Incl. MemUse (bytes) per call 18,835 18,827 -8 -0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)63,288 63,264 -24 -0.0%
Incl. PeakMemUse (bytes) per call 21,096 21,088 -8 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Uuid\Uuid::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\Uuid::generate0 N/A% 33 0.6% 33 1.1% -24 -0.1% -24 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 1 3.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 37 112.1% 37 112.1% 0 0.0% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -4 -12.1% -4 -12.1% -24 -100.0% -24 -100.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 33 100.0% 32 97.0% -24 -100.0% -24 -100.0%