Run Report
Run #517dc6ae6625d: 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% 721 0.1% 724 0.1% 17,240 0.1% 43,264 0.2%
Exclusive Metrics for Current Function80 11.1% 62 8.6% -8,296 -48.1% 13,192 30.5%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 721 100.0% 724 100.0% 17,240 100.0% 43,264 100.0%
Child functions
fread1 5.6% 545 75.6% 547 75.6% 13,096 76.0% 4,408 10.2%
fopen1 5.6% 49 6.8% 51 7.0% 1,680 9.7% 0 0.0%
print_r1 5.6% 23 3.2% 24 3.3% 1,776 10.3% 17,504 40.5%
substr6 33.3% 10 1.4% 16 2.2% 13,152 76.3% 8,160 18.9%
fclose1 5.6% 6 0.8% 7 1.0% -8,048 -46.7% 0 0.0%
version_compare1 5.6% 3 0.4% 3 0.4% 776 4.5% 0 0.0%
strlen4 22.2% 2 0.3% 8 1.1% 768 4.5% 0 0.0%
function_exists1 5.6% 1 0.1% 1 0.1% 776 4.5% 0 0.0%
getmypid1 5.6% 1 0.1% 2 0.3% 792 4.6% 0 0.0%
max1 5.6% 1 0.1% 3 0.4% 768 4.5% 0 0.0%