Run Report
Run #53513afe3c568: 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::randomBytesBase6453 24.0% 2,152 0.2% 2,190 0.2% 13,488 0.0% 473,192 1.1%
Exclusive Metrics for Current Function359 16.7% 263 12.0% -5,392 -40.0% 1,832 0.4%
Parent functions
drupal_pre_render_render_cache_placeholder51 96.2% 2,030 94.3% 2,066 94.3% 8,176 60.6% 389,488 82.3%
Drupal\Core\Session\SessionManager::initialize1 1.9% 79 3.7% 80 3.7% 4,336 32.1% 73,032 15.4%
Drupal\Core\Form\FormBuilder::prepareForm1 1.9% 43 2.0% 44 2.0% 976 7.2% 10,672 2.3%
Child functions
Drupal\Component\Utility\Crypt::randomBytes53 33.3% 1,104 51.3% 1,144 52.2% 7,160 53.1% 1,040 0.2%
strtr53 33.3% 682 31.7% 718 32.8% 5,888 43.7% 469,416 99.2%
base64_encode53 33.3% 7 0.3% 65 3.0% 5,832 43.2% 904 0.2%