Run Report
Run #538e3d27ad593: 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% 410 0.1% 416 0.1% 6,576 0.0% 216,712 0.5%
Exclusive Metrics for Current Function44 10.7% 36 8.7% 2,672 40.6% 1,392 0.6%
Parent functions
drupal_render_cache_generate_placeholder3 60.0% 267 65.1% 271 65.1% 1,264 19.2% 134,128 61.9%
Drupal\Core\Session\SessionManager::initialize1 20.0% 95 23.2% 96 23.1% 4,336 65.9% 72,840 33.6%
Drupal\Core\Form\FormBuilder::prepareForm1 20.0% 48 11.7% 49 11.8% 976 14.8% 9,744 4.5%
Child functions
strtr5 33.3% 216 52.7% 222 53.4% 1,280 19.5% 213,352 98.4%
Drupal\Component\Utility\Crypt::randomBytes5 33.3% 145 35.4% 150 36.1% 1,400 21.3% 1,224 0.6%
base64_encode5 33.3% 5 1.2% 8 1.9% 1,224 18.6% 744 0.3%