Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)962 888 -74 -7.7%
Incl. Wall Time (microsec) per call 321 296 -25 -7.7%
Excl. Wall Time (microsec)11 9 -2 -18.2%
Incl. CPU (microsecs)965 893 -72 -7.5%
Incl. CPU (microsecs) per call 322 298 -24 -7.5%
Excl. CPU (microsec)9 12 3 33.3%
Incl. MemUse (bytes)31,056 31,056 0 0.0%
Incl. MemUse (bytes) per call 10,352 10,352 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)49,128 49,128 0 0.0%
Incl. PeakMemUse (bytes) per call 16,376 16,376 0 0.0%
Excl. PeakMemUse (bytes)48 48 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% -74 -137.0% -72 -96.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -2.7% 3 4.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -55 -74.3% -53 -73.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -19 -25.7% -19 -26.4% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -72 -97.3% -75 -104.2% 0 N/A% 0 N/A%