Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,316 1,298 -18 -1.4%
Incl. Wall Time (microsec) per call 165 162 -2 -1.4%
Excl. Wall Time (microsec)25 24 -1 -4.0%
Incl. CPU (microsecs)1,324 1,309 -15 -1.1%
Incl. CPU (microsecs) per call 166 164 -2 -1.1%
Excl. CPU (microsec)24 27 3 12.5%
Incl. MemUse (bytes)53,752 53,752 0 0.0%
Incl. MemUse (bytes) per call 6,719 6,719 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)61,488 61,488 0 0.0%
Incl. PeakMemUse (bytes) per call 7,686 7,686 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -18 -12.6% -15 -5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -5.6% 3 20.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -19 -105.6% -19 -126.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 1 5.6% 4 26.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -17 -94.4% -18 -120.0% 0 N/A% 0 N/A%