Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)12,848 8,373 -4,475 -34.8%
Incl. Wall Time (microsec) per call 2,141 1,396 -746 -34.8%
Excl. Wall Time (microsec)278 169 -109 -39.2%
Incl. CPU (microsecs)8,000 4,001 -3,999 -50.0%
Incl. CPU (microsecs) per call 1,333 667 -667 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)87,032 87,024 -8 -0.0%
Incl. MemUse (bytes) per call 14,505 14,504 -1 -0.0%
Excl. MemUse (bytes)3,864 3,864 0 0.0%
Incl. PeakMemUse (bytes)114,048 114,040 -8 -0.0%
Incl. PeakMemUse (bytes) per call 19,008 19,007 -1 -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% -4,475 -0.2% -3,999 -100.0% -8 -0.1% -8 -0.1%
Exclusive Metrics Diff for Current Function-109 -2.4% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -3,366 -75.2% 1 0.0% -8 -100.0% -8 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -1,086 -24.3% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::create0 N/A% -23 -0.5% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -4,366 -97.6% -3,999 -100.0% -8 -100.0% -8 -100.0%