Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)19,473 19,211 -262 -1.3%
Incl. Wall Time (microsec) per call 9,737 9,606 -131 -1.3%
Excl. Wall Time (microsec)188 190 2 1.1%
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)84,560 84,504 -56 -0.1%
Incl. MemUse (bytes) per call 42,280 42,252 -28 -0.1%
Excl. MemUse (bytes)2,712 2,712 0 0.0%
Incl. PeakMemUse (bytes)88,160 88,168 8 0.0%
Incl. PeakMemUse (bytes) per call 44,080 44,084 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% -262 -0.1% 0 0.0% -56 -0.0% 8 0.0%
Exclusive Metrics Diff for Current Function2 0.8% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -281 -107.3% 0 N/A% -56 -100.0% 8 100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 19 7.3% 0 N/A% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -264 -100.8% 0 N/A% -56 -100.0% 8 100.0%