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Run #5394e33e8d847: 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% 2,778 0.3% 2,821 0.3% 12,576 0.0% 267,576 0.6%
Exclusive Metrics for Current Function394 14.2% 310 11.0% -4,432 -35.2% 1,296 0.5%
Parent functions
drupal_render_cache_generate_placeholder45 95.7% 2,546 91.6% 2,587 91.7% 7,312 58.1% 184,624 69.0%
Drupal\Core\Session\SessionManager::initialize1 2.1% 165 5.9% 166 5.9% 4,288 34.1% 72,944 27.3%
Drupal\Core\Form\FormBuilder::prepareForm1 2.1% 67 2.4% 68 2.4% 976 7.8% 10,008 3.7%
Child functions
Drupal\Component\Utility\Crypt::randomBytes47 33.3% 1,409 50.7% 1,466 52.0% 6,440 51.2% 832 0.3%
strtr47 33.3% 928 33.4% 977 34.6% 5,312 42.2% 264,640 98.9%
base64_encode47 33.3% 47 1.7% 68 2.4% 5,256 41.8% 808 0.3%