Run Report
Run #5251f6e1e32d5: 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% 665 0.1% 667 0.1% 15,200 0.1% 24,640 0.1%
Exclusive Metrics for Current Function43 6.5% 29 4.3% -752 -4.9% 4,584 18.6%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 665 100.0% 667 100.0% 15,200 100.0% 24,640 100.0%
Child functions
fread1 10.0% 547 82.3% 550 82.5% 13,120 86.3% 2,576 10.5%
fopen1 10.0% 42 6.3% 44 6.6% 1,704 11.2% 0 0.0%
print_r1 10.0% 23 3.5% 25 3.7% 1,840 12.1% 17,480 70.9%
fclose1 10.0% 6 0.9% 7 1.0% -8,024 -52.8% 0 0.0%
substr2 20.0% 1 0.2% 3 0.4% 4,936 32.5% 0 0.0%
max1 10.0% 1 0.2% 3 0.4% 792 5.2% 0 0.0%
strlen2 20.0% 1 0.2% 4 0.6% 792 5.2% 0 0.0%
getmypid1 10.0% 1 0.2% 2 0.3% 792 5.2% 0 0.0%