Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)8,373 40,547 32,174 384.3%
Incl. Wall Time (microsec) per call 1,396 6,758 5,362 384.3%
Excl. Wall Time (microsec)169 834 665 393.5%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 667 0 -667 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)87,024 87,024 0 0.0%
Incl. MemUse (bytes) per call 14,504 14,504 0 0.0%
Excl. MemUse (bytes)3,864 3,864 0 0.0%
Incl. PeakMemUse (bytes)114,040 114,040 0 0.0%
Incl. PeakMemUse (bytes) per call 19,007 19,007 0 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% 32,174 0.2% -4,001 -100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function665 2.1% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 22,843 71.0% -4,001 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 7,649 23.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::create0 N/A% 1,682 5.2% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 31,509 97.9% -4,001 -100.0% 0 N/A% 0 N/A%