Run Report
Run #5391fd5a43e70: 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% 229 0.0% 239 0.0% 3,788 0.0% 3,116 0.0%
Exclusive Metrics for Current Function52 22.7% 47 19.7% 1,536 40.5% 1,504 48.3%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm2 50.0% 118 51.5% 122 51.0% 716 18.9% 612 19.6%
Drupal\Core\Session\SessionManager::initialize1 25.0% 59 25.8% 62 25.9% 2,472 65.3% 2,504 80.4%
Drupal\Core\Access\CsrfTokenGenerator::get1 25.0% 52 22.7% 55 23.0% 600 15.8% 0 0.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes4 33.3% 148 64.6% 154 64.4% 772 20.4% 736 23.6%
strtr4 33.3% 16 7.0% 20 8.4% 800 21.1% 476 15.3%
base64_encode4 33.3% 13 5.7% 18 7.5% 680 18.0% 400 12.8%