Diff Report
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519eadc55e057Run #519ead70538d1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,141 1,085 -56 -4.9%
Incl. Wall Time (microsec) per call 380 362 -19 -4.9%
Excl. Wall Time (microsec)69 18 -51 -73.9%
Incl. CPU (microsecs)1,148 1,091 -57 -5.0%
Incl. CPU (microsecs) per call 383 364 -19 -5.0%
Excl. CPU (microsec)73 20 -53 -72.6%
Incl. MemUse (bytes)19,780 19,780 0 0.0%
Incl. MemUse (bytes) per call 6,593 6,593 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)63,112 63,112 0 0.0%
Incl. PeakMemUse (bytes) per call 21,037 21,037 0 0.0%
Excl. PeakMemUse (bytes)104 104 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% -56 -4.3% -57 -24.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-51 -91.1% -53 -93.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -51 -91.1% -52 -91.2% 0 N/A% 0 N/A%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -5 -8.9% -5 -8.8% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -5 -8.9% -4 -7.0% 0 N/A% 0 N/A%