Run Report
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
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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::randomBytesBase6412 20.7% 856 0.2% 867 0.2% 7,528 0.0% 97,976 0.4%
Exclusive Metrics for Current Function158 18.5% 127 14.6% 1,440 19.1% 1,392 1.4%
Parent functions
drupal_render_cache_generate_placeholder10 83.3% 694 81.1% 707 81.5% 2,272 30.2% 13,768 14.1%
Drupal\Core\Form\FormBuilder::prepareForm1 8.3% 82 9.6% 78 9.0% 976 13.0% 11,200 11.4%
Drupal\Core\Session\SessionManager::start1 8.3% 80 9.3% 82 9.5% 4,280 56.9% 73,008 74.5%
Child functions
Drupal\Component\Utility\Crypt::randomBytes12 33.3% 494 57.7% 512 59.1% 2,240 29.8% 880 0.9%
strtr12 33.3% 192 22.4% 202 23.3% 1,952 25.9% 94,896 96.9%
base64_encode12 33.3% 12 1.4% 26 3.0% 1,896 25.2% 808 0.8%