Run Report
Run #5394e21e9bd45: 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::randomBytesBase6447 23.9% 2,674 0.3% 2,718 0.3% 12,576 0.0% 267,624 0.6%
Exclusive Metrics for Current Function416 15.6% 322 11.8% -4,432 -35.2% 1,296 0.5%
Parent functions
drupal_render_cache_generate_placeholder45 95.7% 2,492 93.2% 2,535 93.3% 7,312 58.1% 184,672 69.0%
Drupal\Core\Session\SessionManager::initialize1 2.1% 110 4.1% 110 4.0% 4,288 34.1% 72,944 27.3%
Drupal\Core\Form\FormBuilder::prepareForm1 2.1% 72 2.7% 73 2.7% 976 7.8% 10,008 3.7%
Child functions
Drupal\Component\Utility\Crypt::randomBytes47 33.3% 1,391 52.0% 1,452 53.4% 6,440 51.2% 832 0.3%
strtr47 33.3% 820 30.7% 873 32.1% 5,312 42.2% 264,688 98.9%
base64_encode47 33.3% 47 1.8% 71 2.6% 5,256 41.8% 808 0.3%