Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,024 1,032 8 0.8%
Incl. Wall Time (microsec) per call 341 344 3 0.8%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)1,029 1,036 7 0.7%
Incl. CPU (microsecs) per call 343 345 2 0.7%
Excl. CPU (microsec)11 11 0 0.0%
Incl. MemUse (bytes)31,072 31,072 0 0.0%
Incl. MemUse (bytes) per call 10,357 10,357 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)49,168 49,168 0 0.0%
Incl. PeakMemUse (bytes) per call 16,389 16,389 0 0.0%
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% 8 1.3% 7 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 12.5% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 10 125.0% 10 142.9% 0 N/A% 0 N/A%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -2 -25.0% -3 -42.9% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 7 87.5% 7 100.0% 0 N/A% 0 N/A%