Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd95192eac: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519dd86a86681Run #519dd95192eacDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)916 887 -29 -3.2%
Incl. Wall Time (microsec) per call 305 296 -10 -3.2%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)920 889 -31 -3.4%
Incl. CPU (microsecs) per call 307 296 -10 -3.4%
Excl. CPU (microsec)10 8 -2 -20.0%
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)49,088 49,088 0 0.0%
Incl. PeakMemUse (bytes) per call 16,363 16,363 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% -29 -2.5% -31 -6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.4% -2 -6.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -26 -89.7% -26 -83.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -3 -10.3% -5 -16.1% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -30 -103.4% -29 -93.5% 0 N/A% 0 N/A%