Run Report
Run #54e0a77153dbf: 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::randomBytesBase6430 23.3% 1,182 0.2% 1,208 0.2% 10,168 0.0% 172,976 0.3%
Exclusive Metrics for Current Function215 18.2% 154 12.7% -672 -6.6% 1,472 0.9%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm19 63.3% 635 53.7% 651 53.9% 3,568 35.1% 21,216 12.3%
drupal_render_cache_generate_placeholder10 33.3% 476 40.3% 485 40.1% 2,272 22.3% 78,936 45.6%
Drupal\Core\Session\SessionManager::start1 3.3% 71 6.0% 72 6.0% 4,328 42.6% 72,824 42.1%
Child functions
Drupal\Component\Utility\Crypt::randomBytes30 33.3% 633 53.6% 661 54.7% 4,112 40.4% 976 0.6%
strtr30 33.3% 324 27.4% 351 29.1% 3,680 36.2% 169,624 98.1%
base64_encode30 33.3% 10 0.8% 42 3.5% 3,048 30.0% 904 0.5%