Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)63 70 7 11.1%
Incl. Wall Time (microsec) per call 32 35 4 11.1%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. MemUse (bytes)4,536 4,536 0 0.0%
Incl. MemUse (bytes) per call 2,268 2,268 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)89,432 89,432 0 0.0%
Incl. PeakMemUse (bytes) per call 44,716 44,716 0 0.0%
Excl. PeakMemUse (bytes)464 464 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% 0 0.0%
Exclusive Metrics Diff for Current Function1 14.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 7 100.0% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::start0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 8 114.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -2 -28.6% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 N/A% 0 N/A%