Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519c153c76aa0Run #519c1639640b3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,092 1,091 -1 -0.1%
Incl. Wall Time (microsec) per call 364 364 -0 -0.1%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)1,093 1,096 3 0.3%
Incl. CPU (microsecs) per call 364 365 1 0.3%
Excl. CPU (microsec)11 17 6 54.5%
Incl. MemUse (bytes)71,384 71,384 0 0.0%
Incl. MemUse (bytes) per call 23,795 23,795 0 0.0%
Excl. MemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes)92,496 92,496 0 0.0%
Incl. PeakMemUse (bytes) per call 30,832 30,832 0 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% -1 -0.5% 3 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 6 200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -2 -200.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 1 100.0% 2 66.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -1 -100.0% -3 -100.0% 0 N/A% 0 N/A%