Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,150 1,158 8 0.7%
Incl. Wall Time (microsec) per call 383 386 3 0.7%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)1,154 1,165 11 1.0%
Incl. CPU (microsecs) per call 385 388 4 1.0%
Excl. CPU (microsec)14 17 3 21.4%
Incl. MemUse (bytes)31,856 31,856 0 0.0%
Incl. MemUse (bytes) per call 10,619 10,619 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)49,352 49,352 0 0.0%
Incl. PeakMemUse (bytes) per call 16,451 16,451 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 1.4% 11 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 27.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 9 112.5% 12 109.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -1 -12.5% -1 -9.1% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 8 100.0% 8 72.7% 0 N/A% 0 N/A%