Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

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

Drupal\Component\Uuid\Php::generateRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)322 298 -24 -7.5%
Incl. Wall Time (microsec) per call 81 75 -6 -7.5%
Excl. Wall Time (microsec)149 142 -7 -4.7%
Incl. MemUse (bytes)6,704 6,704 0 0.0%
Incl. MemUse (bytes) per call 1,676 1,676 0 0.0%
Excl. MemUse (bytes)-1,056 -1,056 0 0.0%
Incl. PeakMemUse (bytes)6,360 6,360 0 0.0%
Incl. PeakMemUse (bytes) per call 1,590 1,590 0 0.0%
Excl. PeakMemUse (bytes)2,480 2,480 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Uuid\Php::generate [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Uuid\Php::generate0 N/A% -24 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -29.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\EntityStorageBase::create0 N/A% -24 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -13 -54.2% 0 N/A% 0 N/A%
base_convert0 N/A% -3 -12.5% 0 N/A% 0 N/A%
sprintf0 N/A% -1 -4.2% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 N/A% 0 N/A%