Diff Report
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f238230dd98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #55f237e5dec64Run #55f238230dd98DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)57 103 46 80.7%
Incl. Wall Time (microsec) per call 29 52 23 80.7%
Excl. Wall Time (microsec)15 19 4 26.7%
Incl. MemUse (bytes)4,472 4,472 0 0.0%
Incl. MemUse (bytes) per call 2,236 2,236 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)2,264 2,264 0 0.0%
Incl. PeakMemUse (bytes) per call 1,132 1,132 0 0.0%
Excl. PeakMemUse (bytes)952 952 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::randomBytesBase64 [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\Utility\Crypt::randomBytesBase640 N/A% 46 2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 8.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 45 97.8% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::start0 N/A% 1 2.2% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 41 89.1% 0 N/A% 0 N/A%
str_replace0 N/A% 1 2.2% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 N/A% 0 N/A%