Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659177493c27: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #5659123816918Run #5659177493c27DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)141 148 7 5.0%
Incl. Wall Time (microsec) per call 35 37 2 5.0%
Excl. Wall Time (microsec)36 40 4 11.1%
Incl. MemUse (bytes)5,400 5,400 0 0.0%
Incl. MemUse (bytes) per call 1,350 1,350 0 0.0%
Excl. MemUse (bytes)2,384 2,384 0 0.0%
Incl. PeakMemUse (bytes)5,024 5,080 56 1.1%
Incl. PeakMemUse (bytes) per call 1,256 1,270 14 1.1%
Excl. PeakMemUse (bytes)3,192 3,192 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% 7 0.1% 0 0.0% 56 0.3%
Exclusive Metrics Diff for Current Function4 57.1% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 3 42.9% 0 N/A% 0 0.0%
template_preprocess_html0 N/A% 2 28.6% 0 N/A% 0 0.0%
Drupal\Core\Session\SessionManager::start0 N/A% 2 28.6% 0 N/A% 56 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 3 42.9% 0 N/A% 56 100.0%
str_replace0 N/A% 0 0.0% 0 N/A% 0 0.0%
base64_encode0 N/A% 0 0.0% 0 N/A% 0 0.0%