Run Report
Run #5177365b0b425: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for drupal_random_bytes [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
drupal_random_bytes3 10.0% 1,050 0.2% 1,055 0.2% 17,240 0.1% 43,352 0.3%
Exclusive Metrics for Current Function94 9.0% 71 6.7% -8,264 -47.9% 13,192 30.4%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 1,050 100.0% 1,055 100.0% 17,240 100.0% 43,352 100.0%
Child functions
fread1 5.6% 833 79.3% 836 79.2% 13,096 76.0% 4,464 10.3%
fopen1 5.6% 53 5.0% 55 5.2% 1,680 9.7% 0 0.0%
print_r1 5.6% 30 2.9% 31 2.9% 1,768 10.3% 17,496 40.4%
fclose1 5.6% 14 1.3% 16 1.5% -8,048 -46.7% 0 0.0%
substr6 33.3% 12 1.1% 21 2.0% 13,152 76.3% 8,200 18.9%
version_compare1 5.6% 4 0.4% 6 0.6% 776 4.5% 0 0.0%
strlen4 22.2% 4 0.4% 7 0.7% 768 4.5% 0 0.0%
function_exists1 5.6% 2 0.2% 4 0.4% 776 4.5% 0 0.0%
getmypid1 5.6% 2 0.2% 4 0.4% 768 4.5% 0 0.0%
max1 5.6% 2 0.2% 4 0.4% 768 4.5% 0 0.0%