Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,108 1,081 -27 -2.4%
Incl. Wall Time (microsec) per call 369 360 -9 -2.4%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)1,112 1,087 -25 -2.2%
Incl. CPU (microsecs) per call 371 362 -8 -2.2%
Excl. CPU (microsec)16 16 0 0.0%
Incl. MemUse (bytes)19,788 19,788 0 0.0%
Incl. MemUse (bytes) per call 6,596 6,596 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)59,408 59,408 0 0.0%
Incl. PeakMemUse (bytes) per call 19,803 19,803 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% -27 -1.1% -25 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -16 -59.3% -16 -64.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -11 -40.7% -9 -36.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -26 -96.3% -25 -100.0% 0 N/A% 0 N/A%