Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,454 1,440 -14 -1.0%
Incl. Wall Time (microsec) per call 182 180 -2 -1.0%
Excl. Wall Time (microsec)31 32 1 3.2%
Incl. CPU (microsecs)1,464 1,449 -15 -1.0%
Incl. CPU (microsecs) per call 183 181 -2 -1.0%
Excl. CPU (microsec)35 34 -1 -2.9%
Incl. MemUse (bytes)72,832 72,808 -24 -0.0%
Incl. MemUse (bytes) per call 9,104 9,101 -3 -0.0%
Excl. MemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes)113,728 113,728 0 0.0%
Incl. PeakMemUse (bytes) per call 14,216 14,216 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% -14 -1.8% -15 -1.6% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 7.1% -1 -6.7% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -26 -185.7% -25 -166.7% -24 -100.0% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 12 85.7% 10 66.7% 0 0.0% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -15 -107.1% -14 -93.3% -24 -100.0% 0 N/A%