Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)91 89 -2 -2.2%
Incl. Wall Time (microsec) per call 30 30 -1 -2.2%
Excl. Wall Time (microsec)23 24 1 4.3%
Incl. MemUse (bytes)5,288 5,288 0 0.0%
Incl. MemUse (bytes) per call 1,763 1,763 0 0.0%
Excl. MemUse (bytes)2,504 2,504 0 0.0%
Incl. PeakMemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes) per call 1,104 1,104 0 0.0%
Excl. PeakMemUse (bytes)1,520 1,520 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% -2 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Session\SessionManager::start0 N/A% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -1 -50.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -2 -100.0% 0 N/A% 0 N/A%
str_replace0 N/A% -1 -50.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 N/A% 0 N/A%