Diff Report
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519c0a965645dRun #519c0a514701fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,185 1,124 -61 -5.1%
Incl. Wall Time (microsec) per call 395 375 -20 -5.1%
Excl. Wall Time (microsec)18 16 -2 -11.1%
Incl. CPU (microsecs)1,191 1,131 -60 -5.0%
Incl. CPU (microsecs) per call 397 377 -20 -5.0%
Excl. CPU (microsec)19 19 0 0.0%
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% -61 -4.1% -60 -6.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -3.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -46 -75.4% -45 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -15 -24.6% -15 -25.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -59 -96.7% -60 -100.0% 0 N/A% 0 N/A%