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Run #530ad1ecad192: 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::randomBytes2 8.3% 738 0.1% 740 0.1% 15,088 0.0% 21,512 0.1%
Exclusive Metrics for Current Function63 8.5% 48 6.5% -4,984 -33.0% 4,408 20.5%
Parent function
Drupal\Component\Uuid\Php::generate2 100.0% 738 100.0% 740 100.0% 15,088 100.0% 21,512 100.0%
Child functions
fread1 7.7% 585 79.3% 586 79.2% 13,120 87.0% 1,160 5.4%
fopen1 7.7% 46 6.2% 48 6.5% 1,696 11.2% 0 0.0%
print_r1 7.7% 30 4.1% 32 4.3% 1,840 12.2% 15,944 74.1%
fclose1 7.7% 6 0.8% 6 0.8% -8,024 -53.2% 0 0.0%
substr4 30.8% 4 0.5% 8 1.1% 9,064 60.1% 0 0.0%
strlen3 23.1% 2 0.3% 6 0.8% 792 5.2% 0 0.0%
max1 7.7% 1 0.1% 3 0.4% 792 5.2% 0 0.0%
getmypid1 7.7% 1 0.1% 3 0.4% 792 5.2% 0 0.0%