Run Report
Run #517c1c27a12c9: 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% 736 0.4% 740 0.5% 17,224 0.2% 43,248 0.4%
Exclusive Metrics for Current Function82 11.1% 61 8.2% -8,280 -48.1% 13,160 30.4%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 736 100.0% 740 100.0% 17,224 100.0% 43,248 100.0%
Child functions
fread1 5.6% 544 73.9% 546 73.8% 13,096 76.0% 4,432 10.2%
fopen1 5.6% 49 6.7% 51 6.9% 1,680 9.8% 0 0.0%
print_r1 5.6% 35 4.8% 38 5.1% 1,768 10.3% 17,496 40.5%
substr6 33.3% 8 1.1% 14 1.9% 13,152 76.4% 8,160 18.9%
fclose1 5.6% 7 1.0% 8 1.1% -8,048 -46.7% 0 0.0%
version_compare1 5.6% 3 0.4% 5 0.7% 776 4.5% 0 0.0%
strlen4 22.2% 3 0.4% 7 0.9% 768 4.5% 0 0.0%
max1 5.6% 2 0.3% 4 0.5% 768 4.5% 0 0.0%
function_exists1 5.6% 2 0.3% 3 0.4% 776 4.5% 0 0.0%
getmypid1 5.6% 1 0.1% 3 0.4% 768 4.5% 0 0.0%