Run Report
Run #51808a3598f79: 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% 709 0.3% 712 0.3% 17,224 0.1% 43,344 0.3%
Exclusive Metrics for Current Function79 11.1% 61 8.6% -8,280 -48.1% 13,160 30.4%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 709 100.0% 712 100.0% 17,224 100.0% 43,344 100.0%
Child functions
fread1 5.6% 542 76.4% 543 76.3% 13,096 76.0% 4,528 10.4%
fopen1 5.6% 44 6.2% 46 6.5% 1,680 9.8% 0 0.0%
print_r1 5.6% 22 3.1% 23 3.2% 1,768 10.3% 17,496 40.4%
substr6 33.3% 7 1.0% 15 2.1% 13,152 76.4% 8,160 18.8%
fclose1 5.6% 6 0.8% 7 1.0% -8,048 -46.7% 0 0.0%
strlen4 22.2% 3 0.4% 7 1.0% 768 4.5% 0 0.0%
version_compare1 5.6% 2 0.3% 4 0.6% 776 4.5% 0 0.0%
max1 5.6% 2 0.3% 2 0.3% 768 4.5% 0 0.0%
function_exists1 5.6% 1 0.1% 2 0.3% 776 4.5% 0 0.0%
getmypid1 5.6% 1 0.1% 2 0.3% 768 4.5% 0 0.0%