Run Report
Run #519b1908c212c: 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% 739 0.1% 742 0.1% 16,592 0.0% 38,496 0.1%
Exclusive Metrics for Current Function91 12.3% 76 10.2% -8,544 -51.5% 12,840 33.4%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 739 100.0% 742 100.0% 16,592 100.0% 38,496 100.0%
Child functions
fread1 5.9% 543 73.5% 544 73.3% 13,120 79.1% 3,024 7.9%
fopen1 5.9% 41 5.5% 42 5.7% 1,704 10.3% 0 0.0%
print_r1 5.9% 27 3.7% 29 3.9% 1,960 11.8% 14,472 37.6%
substr6 35.3% 17 2.3% 21 2.8% 13,176 79.4% 8,160 21.2%
strlen4 23.5% 7 0.9% 12 1.6% 792 4.8% 0 0.0%
fclose1 5.9% 6 0.8% 6 0.8% -8,024 -48.4% 0 0.0%
max1 5.9% 3 0.4% 5 0.7% 792 4.8% 0 0.0%
getmypid1 5.9% 2 0.3% 3 0.4% 792 4.8% 0 0.0%
function_exists1 5.9% 2 0.3% 4 0.5% 824 5.0% 0 0.0%