Run Report
Run #538e3d03a05a3: 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::randomBytesBase645 17.2% 391 0.1% 395 0.1% 6,576 0.0% 250,992 0.6%
Exclusive Metrics for Current Function42 10.7% 28 7.1% 2,672 40.6% 1,392 0.6%
Parent functions
drupal_render_cache_generate_placeholder3 60.0% 256 65.5% 258 65.3% 1,264 19.2% 168,408 67.1%
Drupal\Core\Session\SessionManager::initialize1 20.0% 91 23.3% 92 23.3% 4,336 65.9% 72,840 29.0%
Drupal\Core\Form\FormBuilder::prepareForm1 20.0% 44 11.3% 45 11.4% 976 14.8% 9,744 3.9%
Child functions
strtr5 33.3% 200 51.2% 207 52.4% 1,280 19.5% 247,632 98.7%
Drupal\Component\Utility\Crypt::randomBytes5 33.3% 145 37.1% 152 38.5% 1,400 21.3% 1,224 0.5%
base64_encode5 33.3% 4 1.0% 8 2.0% 1,224 18.6% 744 0.3%