Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,285 1,288 3 0.2%
Incl. Wall Time (microsec) per call 428 429 1 0.2%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 1,333 0 -1,333 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)19,688 19,720 32 0.2%
Incl. MemUse (bytes) per call 6,563 6,573 11 0.2%
Excl. MemUse (bytes)1,140 1,140 0 0.0%
Incl. PeakMemUse (bytes)36,028 36,680 652 1.8%
Incl. PeakMemUse (bytes) per call 12,009 12,227 217 1.8%
Excl. PeakMemUse (bytes)52 52 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% 3 0.0% -4,000 -6.2% 32 0.0% 652 0.1%
Exclusive Metrics Diff for Current Function-1 -33.3% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 3 100.0% -4,000 -100.0% 32 100.0% 20 3.1%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 0 0.0% 0 0.0% 0 0.0% 632 96.9%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 4 133.3% -4,000 -100.0% 32 100.0% 652 100.0%