Run Report
Run #51774d289642f: 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% 711 0.2% 715 0.2% 17,232 0.1% 43,304 0.3%
Exclusive Metrics for Current Function79 11.1% 65 9.1% -8,272 -48.0% 13,192 30.5%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 711 100.0% 715 100.0% 17,232 100.0% 43,304 100.0%
Child functions
fread1 5.6% 542 76.2% 543 75.9% 13,096 76.0% 4,416 10.2%
fopen1 5.6% 41 5.8% 43 6.0% 1,680 9.7% 0 0.0%
print_r1 5.6% 23 3.2% 24 3.4% 1,768 10.3% 17,496 40.4%
substr6 33.3% 11 1.5% 15 2.1% 13,152 76.3% 8,200 18.9%
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% 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% 2 0.3% 768 4.5% 0 0.0%