Run Report
Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Drupal\Component\Utility\Crypt::randomBytesBase64 [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Utility\Crypt::randomBytesBase644 17.4% 269 0.1% 5,576 0.0% 88,520 0.4%
Exclusive Metrics for Current Function39 14.5% 2,416 43.3% 1,296 1.5%
Parent functions
Drupal\Core\Render\Renderer::generateCachePlaceholder2 50.0% 121 45.0% 992 17.8% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm1 25.0% 84 31.2% 832 14.9% 15,768 17.8%
Drupal\Core\Session\SessionManager::start1 25.0% 64 23.8% 3,752 67.3% 72,752 82.2%
Child functions
strtr4 33.3% 131 48.7% 1,040 18.7% 85,848 97.0%
Drupal\Component\Utility\Crypt::randomBytes4 33.3% 98 36.4% 1,136 20.4% 712 0.8%
base64_encode4 33.3% 1 0.4% 984 17.6% 664 0.8%