Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,096 1,126 30 2.7%
Incl. Wall Time (microsec) per call 365 375 10 2.7%
Excl. Wall Time (microsec)18 16 -2 -11.1%
Incl. CPU (microsecs)1,102 1,131 29 2.6%
Incl. CPU (microsecs) per call 367 377 10 2.6%
Excl. CPU (microsec)18 16 -2 -11.1%
Incl. MemUse (bytes)19,780 19,780 0 0.0%
Incl. MemUse (bytes) per call 6,593 6,593 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)63,112 63,112 0 0.0%
Incl. PeakMemUse (bytes) per call 21,037 21,037 0 0.0%
Excl. PeakMemUse (bytes)104 104 0 0.0%

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% 30 1.0% 29 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -6.7% -2 -6.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 16 53.3% 15 51.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 14 46.7% 14 48.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 32 106.7% 31 106.9% 0 N/A% 0 N/A%