Diff Report
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1a23013a4f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #54e199664caefRun #54e1a23013a4fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)183 197 14 7.7%
Incl. Wall Time (microsec) per call 92 99 7 7.7%
Excl. Wall Time (microsec)26 20 -6 -23.1%
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)85,408 85,424 16 0.0%
Incl. PeakMemUse (bytes) per call 42,704 42,712 8 0.0%
Excl. PeakMemUse (bytes)1,368 1,368 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% 14 0.0% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-6 -42.9% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 40 285.7% 0 N/A% 16 100.0%
Drupal\Core\Session\SessionManager::start0 N/A% -26 -185.7% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% 35 250.0% 0 N/A% 16 100.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -15 -107.1% 0 N/A% 0 0.0%
base64_encode0 N/A% 0 0.0% 0 N/A% 0 0.0%