Run Report
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
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::randomBytes2 8.0% 802 0.3% 0 0.0% 16,320 0.1% 33,944 0.2%
Exclusive Metrics for Current Function72 9.0% 0 N/A% -4,504 -27.6% 8,840 26.0%
Parent function
Drupal\Component\Uuid\Php::generate2 100.0% 802 100.0% 0 N/A% 16,320 100.0% 33,944 100.0%
Child functions
fread1 7.1% 655 81.7% 0 N/A% 13,120 80.4% 3,496 10.3%
print_r1 7.1% 34 4.2% 0 N/A% 1,784 10.9% 17,520 51.6%
fopen1 7.1% 22 2.7% 0 N/A% 1,696 10.4% 0 0.0%
fclose1 7.1% 5 0.6% 0 N/A% -8,016 -49.1% 0 0.0%
substr4 28.6% 5 0.6% 0 N/A% 9,064 55.5% 4,088 12.0%
strlen3 21.4% 3 0.4% 0 N/A% 792 4.9% 0 0.0%
max1 7.1% 2 0.2% 0 N/A% 792 4.9% 0 0.0%
getmypid1 7.1% 2 0.2% 0 N/A% 792 4.9% 0 0.0%
function_exists1 7.1% 2 0.2% 0 N/A% 800 4.9% 0 0.0%