Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de96d52213: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519de8fbb9479Run #519de96d52213DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)925 875 -50 -5.4%
Incl. Wall Time (microsec) per call 308 292 -17 -5.4%
Excl. Wall Time (microsec)13 10 -3 -23.1%
Incl. CPU (microsecs)930 878 -52 -5.6%
Incl. CPU (microsecs) per call 310 293 -17 -5.6%
Excl. CPU (microsec)14 9 -5 -35.7%
Incl. MemUse (bytes)31,072 31,072 0 0.0%
Incl. MemUse (bytes) per call 10,357 10,357 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)49,088 49,088 0 0.0%
Incl. PeakMemUse (bytes) per call 16,363 16,363 0 0.0%
Excl. PeakMemUse (bytes)48 48 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% -50 -3.0% -52 -2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -6.0% -5 -9.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -50 -100.0% -52 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -47 -94.0% -47 -90.4% 0 N/A% 0 N/A%