Run Report
Run #51b0336932f18: 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% 690 0.1% 693 0.1% 16,600 0.1% 29,784 0.1%
Exclusive Metrics for Current Function72 10.4% 52 7.5% -8,544 -51.5% 8,656 29.1%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 690 100.0% 693 100.0% 16,600 100.0% 29,784 100.0%
Child functions
fread1 5.9% 540 78.3% 542 78.2% 13,120 79.0% 3,144 10.6%
fopen1 5.9% 35 5.1% 37 5.3% 1,728 10.4% 0 0.0%
print_r1 5.9% 25 3.6% 26 3.8% 1,944 11.7% 13,896 46.7%
substr6 35.3% 8 1.2% 14 2.0% 13,176 79.4% 4,088 13.7%
fclose1 5.9% 4 0.6% 6 0.9% -8,024 -48.3% 0 0.0%
max1 5.9% 2 0.3% 4 0.6% 792 4.8% 0 0.0%
strlen4 23.5% 2 0.3% 8 1.2% 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% 824 5.0% 0 0.0%