Run Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::randomBytesBase647 18.9% 693 0.1% 701 0.1% 7,640 0.0% 287,664 0.7%
Exclusive Metrics for Current Function89 12.8% 62 8.8% 3,304 43.2% 1,528 0.5%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm4 57.1% 280 40.4% 285 40.7% 1,408 18.4% 74,744 26.0%
drupal_render_cache_generate_token1 14.3% 186 26.8% 188 26.8% 968 12.7% 70,520 24.5%
Drupal\Core\Access\CsrfTokenGenerator::get1 14.3% 128 18.5% 128 18.3% 976 12.8% 69,376 24.1%
Drupal\Core\Session\SessionManager::initialize1 14.3% 99 14.3% 100 14.3% 4,288 56.1% 73,024 25.4%
Child functions
strtr7 33.3% 336 48.5% 352 50.2% 1,472 19.3% 284,056 98.7%
Drupal\Component\Utility\Crypt::randomBytes7 33.3% 261 37.7% 274 39.1% 1,576 20.6% 1,176 0.4%
base64_encode7 33.3% 7 1.0% 13 1.9% 1,288 16.9% 904 0.3%