Diff Report
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #5196f0780fa8cRun #5196ef15c751eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)19,211 6,500 -12,711 -66.2%
Incl. Wall Time (microsec) per call 9,606 3,250 -6,356 -66.2%
Excl. Wall Time (microsec)188 61 -127 -67.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)84,504 84,560 56 0.1%
Incl. MemUse (bytes) per call 42,252 42,280 28 0.1%
Excl. MemUse (bytes)2,712 2,712 0 0.0%
Incl. PeakMemUse (bytes)88,168 88,160 -8 -0.0%
Incl. PeakMemUse (bytes) per call 44,084 44,080 -4 -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% -12,711 -0.2% 0 0.0% 56 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-127 -1.0% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -11,680 -91.9% 0 N/A% 56 100.0% -8 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -1,031 -8.1% 0 N/A% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -12,584 -99.0% 0 N/A% 56 100.0% -8 -100.0%