Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)122 119 -3 -2.5%
Incl. Wall Time (microsec) per call 31 30 -1 -2.5%
Excl. Wall Time (microsec)23 21 -2 -8.7%
Incl. MemUse (bytes)5,536 5,544 8 0.1%
Incl. MemUse (bytes) per call 1,384 1,386 2 0.1%
Excl. MemUse (bytes)2,360 2,384 24 1.0%
Incl. PeakMemUse (bytes)71,088 71,144 56 0.1%
Incl. PeakMemUse (bytes) per call 17,772 17,786 14 0.1%
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% -3 -0.0% 8 0.0% 56 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% 24 300.0% 0 0.0%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -3 -100.0% 16 200.0% 0 0.0%
Drupal\Core\Render\Renderer::generateCachePlaceholder0 N/A% 0 0.0% -8 -100.0% 0 0.0%
Drupal\Core\Session\SessionManager::start0 N/A% 0 0.0% 0 0.0% 56 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -2 -66.7% 0 0.0% 56 100.0%
strtr0 N/A% 1 33.3% -8 -100.0% 0 0.0%
base64_encode0 N/A% 0 0.0% -8 -100.0% 0 0.0%