Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd9ab8b74d: 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 #519dd9ab8b74dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)916 889 -27 -2.9%
Incl. Wall Time (microsec) per call 305 296 -9 -2.9%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)920 893 -27 -2.9%
Incl. CPU (microsecs) per call 307 298 -9 -2.9%
Excl. CPU (microsec)10 10 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)49,088 49,096 8 0.0%
Incl. PeakMemUse (bytes) per call 16,363 16,365 3 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% -27 -0.0% -27 -0.0% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-1 -3.7% 0 0.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -28 -103.7% -28 -103.7% 0 N/A% 8 100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 1 3.7% 1 3.7% 0 N/A% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -26 -96.3% -27 -100.0% 0 N/A% 8 100.0%