Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,074 1,073 -1 -0.1%
Incl. Wall Time (microsec) per call 358 358 -0 -0.1%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)1,078 1,080 2 0.2%
Incl. CPU (microsecs) per call 359 360 1 0.2%
Excl. CPU (microsec)13 19 6 46.2%
Incl. MemUse (bytes)19,780 19,772 -8 -0.0%
Incl. MemUse (bytes) per call 6,593 6,591 -3 -0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)63,112 63,116 4 0.0%
Incl. PeakMemUse (bytes) per call 21,037 21,039 1 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% -1 -0.0% 2 0.0% -8 -1.2% 4 0.6%
Exclusive Metrics Diff for Current Function0 0.0% 6 300.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -1 -100.0% 1 50.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 0 0.0% 1 50.0% -8 -100.0% 4 100.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -1 -100.0% -4 -200.0% -8 -100.0% 4 100.0%