Run Report
Run #53cc6c144c24c: XHProf Run (Namespace=drupal-perf-cottser)
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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% 372 0.1% 375 0.1% 6,432 0.0% 206,256 0.5%
Exclusive Metrics for Current Function45 12.1% 32 8.5% 2,936 45.6% 1,296 0.6%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm2 50.0% 137 36.8% 138 36.8% 1,120 17.4% 63,776 30.9%
Drupal\Core\Access\CsrfTokenGenerator::get1 25.0% 121 32.5% 122 32.5% 976 15.2% 69,568 33.7%
Drupal\Core\Session\SessionManager::startLazy1 25.0% 114 30.6% 115 30.7% 4,336 67.4% 72,912 35.4%
Child functions
strtr4 33.3% 186 50.0% 192 51.2% 1,184 18.4% 203,352 98.6%
Drupal\Component\Utility\Crypt::randomBytes4 33.3% 137 36.8% 142 37.9% 1,248 19.4% 800 0.4%
base64_encode4 33.3% 4 1.1% 9 2.4% 1,064 16.5% 808 0.4%