Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,309 1,654 345 26.4%
Incl. Wall Time (microsec) per call 436 551 115 26.4%
Excl. Wall Time (microsec)17 19 2 11.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 1,333 1,333 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)19,684 19,728 44 0.2%
Incl. MemUse (bytes) per call 6,561 6,576 15 0.2%
Excl. MemUse (bytes)1,140 1,140 0 0.0%
Incl. PeakMemUse (bytes)36,024 36,308 284 0.8%
Incl. PeakMemUse (bytes) per call 12,008 12,103 95 0.8%
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% 345 0.2% 4,000 5.3% 44 0.0% 284 0.0%
Exclusive Metrics Diff for Current Function2 0.6% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 348 100.9% 4,000 100.0% 44 100.0% 32 11.3%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -3 -0.9% 0 0.0% 0 0.0% 252 88.7%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 343 99.4% 4,000 100.0% 44 100.0% 284 100.0%