Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519c116ac5313Run #519c13f61d210DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,109 1,128 19 1.7%
Incl. Wall Time (microsec) per call 370 376 6 1.7%
Excl. Wall Time (microsec)16 17 1 6.2%
Incl. CPU (microsecs)1,114 1,132 18 1.6%
Incl. CPU (microsecs) per call 371 377 6 1.6%
Excl. CPU (microsec)19 16 -3 -15.8%
Incl. MemUse (bytes)19,768 19,768 0 0.0%
Incl. MemUse (bytes) per call 6,589 6,589 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)63,060 63,060 0 0.0%
Incl. PeakMemUse (bytes) per call 21,020 21,020 0 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% 19 2.1% 18 2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 5.3% -3 -16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 12 63.2% 12 66.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 7 36.8% 6 33.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 18 94.7% 21 116.7% 0 N/A% 0 N/A%