Run Report
Run #5350e1a85fcec: 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::randomBytesBase6452 24.0% 2,395 0.2% 2,448 0.2% 13,344 0.0% 218,752 0.5%
Exclusive Metrics for Current Function406 17.0% 300 12.3% -5,224 -39.1% 1,920 0.9%
Parent functions
drupal_pre_render_render_cache_placeholder50 96.2% 2,273 94.9% 2,324 94.9% 8,032 60.2% 135,272 61.8%
Drupal\Core\Session\SessionManager::initialize1 1.9% 77 3.2% 78 3.2% 4,336 32.5% 73,032 33.4%
Drupal\Core\Form\FormBuilder::prepareForm1 1.9% 45 1.9% 46 1.9% 976 7.3% 10,448 4.8%
Child functions
Drupal\Component\Utility\Crypt::randomBytes52 33.3% 1,485 62.0% 1,541 62.9% 7,040 52.8% 1,040 0.5%
strtr52 33.3% 470 19.6% 532 21.7% 5,792 43.4% 214,888 98.2%
base64_encode52 33.3% 34 1.4% 75 3.1% 5,736 43.0% 904 0.4%