Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)3,703 3,667 -36 -1.0%
Incl. Wall Time (microsec) per call 63 62 -1 -1.0%
Excl. Wall Time (microsec)157 152 -5 -3.2%
Incl. CPU (microsecs)3,758 3,722 -36 -1.0%
Incl. CPU (microsecs) per call 64 63 -1 -1.0%
Excl. CPU (microsec)155 167 12 7.7%
Incl. MemUse (bytes)69,248 69,272 24 0.0%
Incl. MemUse (bytes) per call 1,174 1,174 0 0.0%
Excl. MemUse (bytes)2,832 2,832 0 0.0%
Incl. PeakMemUse (bytes)85,128 72,328 -12,800 -15.0%
Incl. PeakMemUse (bytes) per call 1,443 1,226 -217 -15.0%
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% -36 -0.3% -36 -0.3% 24 0.0% -12,800 -10.1%
Exclusive Metrics Diff for Current Function-5 -13.9% 12 33.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::create0 N/A% -54 -150.0% -53 -147.2% 0 0.0% -12,840 -100.3%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 14 38.9% 13 36.1% 0 0.0% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 4 11.1% 4 11.1% 24 100.0% 40 0.3%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -31 -86.1% -48 -133.3% 24 100.0% -12,800 -100.0%