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Run #52c96e1954856: XHProf Run (Namespace=drupal-perf-cottser)
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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 13.9% 724 0.3% 730 0.3% 15,432 0.1% 49,280 0.3%
Exclusive Metrics for Current Function77 10.6% 68 9.3% -16,864 -109.3% 17,136 34.8%
Parent function
Drupal\Component\Uuid\Php::generate5 100.0% 724 100.0% 730 100.0% 15,432 100.0% 49,280 100.0%
Child functions
fread1 4.5% 585 80.8% 587 80.4% 13,120 85.0% 2,440 5.0%
fopen1 4.5% 26 3.6% 27 3.7% 1,704 11.0% 0 0.0%
print_r1 4.5% 15 2.1% 16 2.2% 1,752 11.4% 17,488 35.5%
substr10 45.5% 11 1.5% 15 2.1% 21,368 138.5% 12,216 24.8%
fclose1 4.5% 7 1.0% 7 1.0% -8,024 -52.0% 0 0.0%
max1 4.5% 1 0.1% 1 0.1% 792 5.1% 0 0.0%
strlen6 27.3% 1 0.1% 7 1.0% 792 5.1% 0 0.0%
getmypid1 4.5% 1 0.1% 2 0.3% 792 5.1% 0 0.0%