Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)857 854 -3 -0.4%
Incl. Wall Time (microsec) per call 286 285 -1 -0.4%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)862 858 -4 -0.5%
Incl. CPU (microsecs) per call 287 286 -1 -0.5%
Excl. CPU (microsec)12 9 -3 -25.0%
Incl. MemUse (bytes)31,056 31,056 0 0.0%
Incl. MemUse (bytes) per call 10,352 10,352 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)49,088 49,080 -8 -0.0%
Incl. PeakMemUse (bytes) per call 16,363 16,360 -3 -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% -3 -1.3% -4 -0.3% 0 N/A% -8 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -75.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -3 -100.0% -4 -100.0% 0 N/A% -8 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -3 -100.0% -1 -25.0% 0 N/A% -8 -100.0%