Run Report
Run #541de5cbd937a: 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::randomBytesBase6422 22.7% 1,207 0.1% 1,223 0.1% 9,016 0.0% 173,256 0.3%
Exclusive Metrics for Current Function219 18.1% 155 12.7% -208 -2.3% 1,560 0.9%
Parent functions
drupal_render_cache_generate_placeholder20 90.9% 1,039 86.1% 1,055 86.3% 3,712 41.2% 88,560 51.1%
Drupal\Core\Session\SessionManager::start1 4.5% 117 9.7% 117 9.6% 4,328 48.0% 72,912 42.1%
Drupal\Core\Form\FormBuilder::prepareForm1 4.5% 51 4.2% 51 4.2% 976 10.8% 11,784 6.8%
Child functions
Drupal\Component\Utility\Crypt::randomBytes22 33.3% 686 56.8% 711 58.1% 3,440 38.2% 1,064 0.6%
strtr22 33.3% 280 23.2% 312 25.5% 2,912 32.3% 169,728 98.0%
base64_encode22 33.3% 22 1.8% 45 3.7% 2,872 31.9% 904 0.5%