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Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Component\Utility\Crypt::randomBytesBase64 [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Utility\Crypt::randomBytesBase644 16.0% 215 0.0% 226 0.0% 3,788 0.0% 3,116 0.0%
Exclusive Metrics for Current Function55 25.6% 45 19.9% 1,536 40.5% 1,504 48.3%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm2 50.0% 102 47.4% 106 46.9% 716 18.9% 612 19.6%
Drupal\Core\Session\SessionManager::initialize1 25.0% 58 27.0% 63 27.9% 2,472 65.3% 2,504 80.4%
Drupal\Core\Access\CsrfTokenGenerator::get1 25.0% 55 25.6% 57 25.2% 600 15.8% 0 0.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes4 33.3% 141 65.6% 149 65.9% 772 20.4% 736 23.6%
strtr4 33.3% 15 7.0% 21 9.3% 800 21.1% 476 15.3%
base64_encode4 33.3% 4 1.9% 11 4.9% 680 18.0% 400 12.8%