Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,220 1,257 37 3.0%
Incl. Wall Time (microsec) per call 407 419 12 3.0%
Excl. Wall Time (microsec)15 17 2 13.3%
Incl. CPU (microsecs)1,223 1,262 39 3.2%
Incl. CPU (microsecs) per call 408 421 13 3.2%
Excl. CPU (microsec)16 18 2 12.5%
Incl. MemUse (bytes)56,504 56,488 -16 -0.0%
Incl. MemUse (bytes) per call 18,835 18,829 -5 -0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)71,816 71,792 -24 -0.0%
Incl. PeakMemUse (bytes) per call 23,939 23,931 -8 -0.0%
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% 37 0.1% 39 0.1% -16 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function2 5.4% 2 5.1% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 34 91.9% 36 92.3% -16 -100.0% -24 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 3 8.1% 3 7.7% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 35 94.6% 37 94.9% -16 -100.0% -24 -100.0%