Run Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Component\Utility\Crypt::randomBytes [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Component\Utility\Crypt::randomBytes6 14.6% 784 0.1% 790 0.2% 16,760 0.0% 62,336 0.2%
Exclusive Metrics for Current Function134 17.1% 110 13.9% -20,568 -122.7% 25,056 40.2%
Parent function
Drupal\Component\Uuid\Php::generate6 100.0% 784 100.0% 790 100.0% 16,760 100.0% 62,336 100.0%
Child functions
fread1 3.8% 543 69.3% 545 69.0% 13,120 78.3% 3,016 4.8%
fopen1 3.8% 43 5.5% 45 5.7% 1,704 10.2% 0 0.0%
substr12 46.2% 24 3.1% 36 4.6% 25,416 151.6% 20,280 32.5%
print_r1 3.8% 24 3.1% 25 3.2% 1,920 11.5% 13,984 22.4%
strlen7 26.9% 7 0.9% 16 2.0% 792 4.7% 0 0.0%
fclose1 3.8% 5 0.6% 6 0.8% -8,024 -47.9% 0 0.0%
max1 3.8% 2 0.3% 3 0.4% 792 4.7% 0 0.0%
getmypid1 3.8% 1 0.1% 1 0.1% 792 4.7% 0 0.0%
function_exists1 3.8% 1 0.1% 3 0.4% 816 4.9% 0 0.0%