Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,092 1,094 2 0.2%
Incl. Wall Time (microsec) per call 364 365 1 0.2%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)1,097 1,099 2 0.2%
Incl. CPU (microsecs) per call 366 366 1 0.2%
Excl. CPU (microsec)18 17 -1 -5.6%
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)63,060 63,064 4 0.0%
Incl. PeakMemUse (bytes) per call 21,020 21,021 1 0.0%
Excl. PeakMemUse (bytes)52 52 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% 2 0.0% 2 0.0% -8 -0.0% 4 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -50.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 3 150.0% 2 100.0% -8 -100.0% 4 100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -1 -50.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 2 100.0% 3 150.0% -8 -100.0% 4 100.0%