Run Report
Run #51b89ec98250c: 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::randomBytes5 13.5% 792 0.1% 799 0.1% 16,696 0.1% 42,208 0.2%
Exclusive Metrics for Current Function124 15.7% 102 12.8% -16,600 -99.4% 13,040 30.9%
Parent function
Drupal\Component\Uuid\Php::generate5 100.0% 792 100.0% 799 100.0% 16,696 100.0% 42,208 100.0%
Child functions
fread1 4.3% 545 68.8% 546 68.3% 13,120 78.6% 3,432 8.1%
fopen1 4.3% 49 6.2% 51 6.4% 1,704 10.2% 0 0.0%
substr10 43.5% 25 3.2% 36 4.5% 21,352 127.9% 8,128 19.3%
print_r1 4.3% 25 3.2% 27 3.4% 1,968 11.8% 17,608 41.7%
strlen6 26.1% 10 1.3% 19 2.4% 792 4.7% 0 0.0%
fclose1 4.3% 7 0.9% 8 1.0% -8,024 -48.1% 0 0.0%
max1 4.3% 3 0.4% 4 0.5% 792 4.7% 0 0.0%
getmypid1 4.3% 2 0.3% 3 0.4% 792 4.7% 0 0.0%
function_exists1 4.3% 2 0.3% 3 0.4% 800 4.8% 0 0.0%