Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,396 1,411 15 1.1%
Incl. Wall Time (microsec) per call 279 282 3 1.1%
Excl. Wall Time (microsec)26 27 1 3.8%
Incl. CPU (microsecs)1,404 1,417 13 0.9%
Incl. CPU (microsecs) per call 281 283 3 0.9%
Excl. CPU (microsec)28 26 -2 -7.1%
Incl. MemUse (bytes)57,880 57,920 40 0.1%
Incl. MemUse (bytes) per call 11,576 11,584 8 0.1%
Excl. MemUse (bytes)2,840 2,840 0 0.0%
Incl. PeakMemUse (bytes)77,896 77,984 88 0.1%
Incl. PeakMemUse (bytes) per call 15,579 15,597 18 0.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 15 0.7% 13 0.7% 40 0.0% 88 0.1%
Exclusive Metrics Diff for Current Function1 6.7% -2 -15.4% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 10 66.7% 9 69.2% 0 0.0% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 7 46.7% 7 53.8% 40 100.0% 96 109.1%
Drupal\Core\Config\Entity\ConfigStorageController::create0 N/A% -2 -13.3% -3 -23.1% 0 0.0% -8 -9.1%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 14 93.3% 15 115.4% 40 100.0% 88 100.0%