Run Report
Run #53920b950c201: 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::randomBytesBase645 17.2% 274 0.1% 282 0.1% 3,904 0.0% 3,684 0.0%
Exclusive Metrics for Current Function67 24.5% 56 19.9% 1,436 36.8% 1,876 50.9%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm3 60.0% 158 57.7% 162 57.4% 832 21.3% 792 21.5%
Drupal\Core\Session\SessionManager::initialize1 20.0% 62 22.6% 64 22.7% 2,472 63.3% 2,504 68.0%
Drupal\Core\Access\CsrfTokenGenerator::get1 20.0% 54 19.7% 56 19.9% 600 15.4% 388 10.5%
Child functions
Drupal\Component\Utility\Crypt::randomBytes5 33.3% 180 65.7% 189 67.0% 844 21.6% 848 23.0%
strtr5 33.3% 22 8.0% 25 8.9% 888 22.7% 560 15.2%
base64_encode5 33.3% 5 1.8% 12 4.3% 736 18.9% 400 10.9%