Run Report
Run #52c88421db9ce: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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% 670 0.3% 671 0.3% 15,104 0.1% 24,216 0.1%
Exclusive Metrics for Current Function36 5.4% 28 4.2% -744 -4.9% 4,584 18.9%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 670 100.0% 671 100.0% 15,104 100.0% 24,216 100.0%
Child functions
fread1 10.0% 576 86.0% 577 86.0% 13,120 86.9% 2,256 9.3%
fopen1 10.0% 36 5.4% 36 5.4% 1,704 11.3% 0 0.0%
print_r1 10.0% 16 2.4% 17 2.5% 1,736 11.5% 17,376 71.8%
fclose1 10.0% 4 0.6% 5 0.7% -8,024 -53.1% 0 0.0%
substr2 20.0% 1 0.1% 3 0.4% 4,936 32.7% 0 0.0%
max1 10.0% 1 0.1% 2 0.3% 792 5.2% 0 0.0%
strlen2 20.0% 0 0.0% 1 0.1% 792 5.2% 0 0.0%
getmypid1 10.0% 0 0.0% 2 0.3% 792 5.2% 0 0.0%