Run Report
Run #52c2691acb42f: 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::randomBytes1 5.0% 666 0.0% 667 0.1% 15,040 0.0% 18,768 0.1%
Exclusive Metrics for Current Function42 6.3% 26 3.9% -928 -6.2% 4,408 23.5%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 666 100.0% 667 100.0% 15,040 100.0% 18,768 100.0%
Child functions
fread1 10.0% 543 81.5% 545 81.7% 13,120 87.2% 2,232 11.9%
fopen1 10.0% 44 6.6% 47 7.0% 1,712 11.4% 0 0.0%
print_r1 10.0% 27 4.1% 29 4.3% 1,840 12.2% 12,128 64.6%
fclose1 10.0% 5 0.8% 6 0.9% -8,024 -53.4% 0 0.0%
substr2 20.0% 2 0.3% 4 0.6% 4,936 32.8% 0 0.0%
max1 10.0% 1 0.2% 3 0.4% 800 5.3% 0 0.0%
strlen2 20.0% 1 0.2% 4 0.6% 792 5.3% 0 0.0%
getmypid1 10.0% 1 0.2% 3 0.4% 792 5.3% 0 0.0%