Diff Report
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #550de0f0bfc62Run #550de0b43acdfDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)305 324 19 6.2%
Incl. Wall Time (microsec) per call 76 81 5 6.2%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. MemUse (bytes)5,576 5,576 0 0.0%
Incl. MemUse (bytes) per call 1,394 1,394 0 0.0%
Excl. MemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes)88,520 88,520 0 0.0%
Incl. PeakMemUse (bytes) per call 22,130 22,130 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 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% 19 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 5.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::generateCachePlaceholder0 N/A% 33 173.7% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -13 -68.4% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::start0 N/A% -1 -5.3% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 20 105.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -2 -10.5% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 N/A% 0 N/A%