Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,425 1,109 -316 -22.2%
Incl. Wall Time (microsec) per call 475 370 -105 -22.2%
Excl. Wall Time (microsec)19 16 -3 -15.8%
Incl. CPU (microsecs)1,431 1,114 -317 -22.2%
Incl. CPU (microsecs) per call 477 371 -106 -22.2%
Excl. CPU (microsec)21 19 -2 -9.5%
Incl. MemUse (bytes)19,776 19,768 -8 -0.0%
Incl. MemUse (bytes) per call 6,592 6,589 -3 -0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)63,064 63,060 -4 -0.0%
Incl. PeakMemUse (bytes) per call 21,021 21,020 -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% -316 -0.6% -317 -0.5% -8 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function-3 -0.9% -2 -0.6% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -316 -100.0% -317 -100.0% -8 -100.0% -4 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -313 -99.1% -315 -99.4% -8 -100.0% -4 -100.0%