Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Component\Uuid\Php::generateRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)808 806 -2 -0.2%
Incl. Wall Time (microsec) per call 808 806 -2 -0.2%
Excl. Wall Time (microsec)41 45 4 9.8%
Incl. CPU (microsecs)809 807 -2 -0.2%
Incl. CPU (microsecs) per call 809 807 -2 -0.2%
Excl. CPU (microsec)24 29 5 20.8%
Incl. MemUse (bytes)28,448 28,496 48 0.2%
Incl. MemUse (bytes) per call 28,448 28,496 48 0.2%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)25,896 25,952 56 0.2%
Incl. PeakMemUse (bytes) per call 25,896 25,952 56 0.2%
Excl. PeakMemUse (bytes)288 288 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Uuid\Php::generate0 N/A% -2 -0.0% -2 -0.0% 48 0.1% 56 0.1%
Exclusive Metrics Diff for Current Function4 200.0% 5 250.0% 0 0.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -2 -100.0% -2 -100.0% 48 100.0% 56 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -13 -650.0% -14 -700.0% 56 116.7% 56 100.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 7 350.0% 6 300.0% 0 0.0% 0 0.0%
sprintf0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% -8 -16.7% 0 0.0%
substr0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%