Run Report
Run #51ad018db619c: 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% 711 0.2% 713 0.2% 16,576 0.1% 29,808 0.1%
Exclusive Metrics for Current Function76 10.7% 59 8.3% -8,544 -51.5% 8,656 29.0%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 711 100.0% 713 100.0% 16,576 100.0% 29,808 100.0%
Child functions
fread1 5.9% 543 76.4% 544 76.3% 13,120 79.2% 3,024 10.1%
fopen1 5.9% 39 5.5% 41 5.8% 1,728 10.4% 0 0.0%
print_r1 5.9% 31 4.4% 33 4.6% 1,944 11.7% 14,008 47.0%
substr6 35.3% 11 1.5% 16 2.2% 13,176 79.5% 4,120 13.8%
fclose1 5.9% 4 0.6% 5 0.7% -8,024 -48.4% 0 0.0%
strlen4 23.5% 3 0.4% 7 1.0% 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% 3 0.4% 792 4.8% 0 0.0%
function_exists1 5.9% 1 0.1% 2 0.3% 800 4.8% 0 0.0%