Diff Report
Run #51a4f50036185: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5000df000f: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51a4f50036185Run #51a5000df000fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,280 1,368 88 6.9%
Incl. Wall Time (microsec) per call 427 456 29 6.9%
Excl. Wall Time (microsec)16 35 19 118.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 1,333 1,333 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)19,684 19,700 16 0.1%
Incl. MemUse (bytes) per call 6,561 6,567 5 0.1%
Excl. MemUse (bytes)1,140 1,140 0 0.0%
Incl. PeakMemUse (bytes)36,388 36,404 16 0.0%
Incl. PeakMemUse (bytes) per call 12,129 12,135 5 0.0%
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% 88 1.9% 4,000 100.0% 16 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function19 21.6% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 89 101.1% 4,000 100.0% 16 100.0% 16 100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 69 78.4% 4,000 100.0% 16 100.0% 16 100.0%