Run Report
Run #542229efabc5e: 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::randomBytesBase644 16.0% 339 0.1% 344 0.1% 6,424 0.0% 207,016 0.4%
Exclusive Metrics for Current Function42 12.4% 32 9.3% 2,832 44.1% 1,392 0.7%
Parent functions
drupal_render_cache_generate_placeholder2 50.0% 196 57.8% 198 57.6% 1,120 17.4% 119,144 57.6%
Drupal\Core\Session\SessionManager::start1 25.0% 91 26.8% 93 27.0% 4,328 67.4% 72,912 35.2%
Drupal\Core\Form\FormBuilder::prepareForm1 25.0% 52 15.3% 53 15.4% 976 15.2% 14,960 7.2%
Child functions
strtr4 33.3% 154 45.4% 159 46.2% 1,184 18.4% 203,728 98.4%
Drupal\Component\Utility\Crypt::randomBytes4 33.3% 139 41.0% 145 42.2% 1,280 19.9% 992 0.5%
base64_encode4 33.3% 4 1.2% 8 2.3% 1,128 17.6% 904 0.4%