Run Report
Run #518080a5ca60d: 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% 737 0.3% 739 0.3% 17,216 0.1% 43,288 0.3%
Exclusive Metrics for Current Function99 13.4% 83 11.2% -8,280 -48.1% 13,160 30.4%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 737 100.0% 739 100.0% 17,216 100.0% 43,288 100.0%
Child functions
fread1 5.6% 545 73.9% 546 73.9% 13,096 76.1% 4,480 10.3%
fopen1 5.6% 44 6.0% 46 6.2% 1,680 9.8% 0 0.0%
print_r1 5.6% 27 3.7% 28 3.8% 1,760 10.2% 17,488 40.4%
substr6 33.3% 9 1.2% 17 2.3% 13,152 76.4% 8,160 18.9%
fclose1 5.6% 6 0.8% 7 0.9% -8,048 -46.7% 0 0.0%
version_compare1 5.6% 2 0.3% 4 0.5% 776 4.5% 0 0.0%
strlen4 22.2% 2 0.3% 3 0.4% 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% 1 0.1% 768 4.5% 0 0.0%
max1 5.6% 1 0.1% 2 0.3% 768 4.5% 0 0.0%