Run Report
Run #52c96dcbc5e6a: 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% 736 0.3% 742 0.3% 15,432 0.1% 49,280 0.3%
Exclusive Metrics for Current Function77 10.5% 63 8.5% -16,864 -109.3% 17,136 34.8%
Parent function
Drupal\Component\Uuid\Php::generate5 100.0% 736 100.0% 742 100.0% 15,432 100.0% 49,280 100.0%
Child functions
fread1 4.5% 575 78.1% 576 77.6% 13,120 85.0% 2,440 5.0%
fopen1 4.5% 31 4.2% 32 4.3% 1,704 11.0% 0 0.0%
substr10 45.5% 29 3.9% 34 4.6% 21,368 138.5% 12,216 24.8%
print_r1 4.5% 16 2.2% 16 2.2% 1,752 11.4% 17,488 35.5%
fclose1 4.5% 7 1.0% 8 1.1% -8,024 -52.0% 0 0.0%
max1 4.5% 1 0.1% 2 0.3% 792 5.1% 0 0.0%
strlen6 27.3% 0 0.0% 10 1.3% 792 5.1% 0 0.0%
getmypid1 4.5% 0 0.0% 1 0.1% 792 5.1% 0 0.0%