Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)641 664 23 3.6%
Incl. Wall Time (microsec) per call 641 664 23 3.6%
Excl. Wall Time (microsec)3 3 0 0.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)29,624 29,616 -8 -0.0%
Incl. MemUse (bytes) per call 29,624 29,616 -8 -0.0%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)32,296 32,256 -40 -0.1%
Incl. PeakMemUse (bytes) per call 32,296 32,256 -40 -0.1%
Excl. PeakMemUse (bytes)48 48 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% 23 4.2% 4,000 100.0% -8 -0.1% -40 -0.4%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 23 100.0% 4,000 100.0% -8 -100.0% -40 -100.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 23 100.0% 4,000 100.0% -8 -100.0% -40 -100.0%