Run Report
Run #519eade6f30be: 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::randomBytes3 10.3% 702 0.2% 706 0.2% 16,560 0.1% 42,296 0.3%
Exclusive Metrics for Current Function72 10.3% 58 8.2% -8,552 -51.6% 13,104 31.0%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 702 100.0% 706 100.0% 16,560 100.0% 42,296 100.0%
Child functions
fread1 5.9% 541 77.1% 542 76.8% 13,120 79.2% 3,432 8.1%
fopen1 5.9% 41 5.8% 43 6.1% 1,704 10.3% 0 0.0%
print_r1 5.9% 24 3.4% 25 3.5% 1,960 11.8% 17,600 41.6%
substr6 35.3% 10 1.4% 16 2.3% 13,176 79.6% 8,160 19.3%
fclose1 5.9% 7 1.0% 7 1.0% -8,024 -48.5% 0 0.0%
strlen4 23.5% 3 0.4% 8 1.1% 792 4.8% 0 0.0%
max1 5.9% 2 0.3% 3 0.4% 792 4.8% 0 0.0%
getmypid1 5.9% 1 0.1% 2 0.3% 792 4.8% 0 0.0%
function_exists1 5.9% 1 0.1% 2 0.3% 800 4.8% 0 0.0%