Run Report
Run #517c1be93e6bd: 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% 797 0.2% 801 0.3% 17,208 0.2% 43,200 0.4%
Exclusive Metrics for Current Function83 10.4% 60 7.5% -8,296 -48.2% 13,160 30.5%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 797 100.0% 801 100.0% 17,208 100.0% 43,200 100.0%
Child functions
fread1 5.6% 605 75.9% 606 75.7% 13,096 76.1% 4,384 10.1%
fopen1 5.6% 57 7.2% 59 7.4% 1,680 9.8% 0 0.0%
print_r1 5.6% 26 3.3% 29 3.6% 1,768 10.3% 17,496 40.5%
substr6 33.3% 9 1.1% 15 1.9% 13,152 76.4% 8,160 18.9%
fclose1 5.6% 8 1.0% 10 1.2% -8,048 -46.8% 0 0.0%
version_compare1 5.6% 3 0.4% 6 0.7% 776 4.5% 0 0.0%
strlen4 22.2% 3 0.4% 9 1.1% 768 4.5% 0 0.0%
function_exists1 5.6% 1 0.1% 3 0.4% 776 4.5% 0 0.0%
getmypid1 5.6% 1 0.1% 2 0.2% 768 4.5% 0 0.0%
max1 5.6% 1 0.1% 2 0.2% 768 4.5% 0 0.0%