Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)839 848 9 1.1%
Incl. Wall Time (microsec) per call 280 283 3 1.1%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)843 851 8 0.9%
Incl. CPU (microsecs) per call 281 284 3 0.9%
Excl. CPU (microsec)10 11 1 10.0%
Incl. MemUse (bytes)25,368 25,384 16 0.1%
Incl. MemUse (bytes) per call 8,456 8,461 5 0.1%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)43,488 43,504 16 0.0%
Incl. PeakMemUse (bytes) per call 14,496 14,501 5 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% 9 2.5% 8 0.9% 16 0.6% 16 0.7%
Exclusive Metrics Diff for Current Function0 0.0% 1 12.5% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 10 111.1% 10 125.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -1 -11.1% -2 -25.0% 16 100.0% 16 100.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 9 100.0% 7 87.5% 16 100.0% 16 100.0%