Run Report
Run #51f3835a9b3e5: XHProf Run (Namespace=drupal-perf-thedavidmeister)
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::randomBytes85 23.8% 1,937 0.0% 2,029 0.0% 23,104 0.1% 33,960 0.1%
Exclusive Metrics for Current Function1,094 56.5% 945 46.6% -285,288 -1234.8% 8,840 26.0%
Parent function
Drupal\Component\Uuid\Php::generate85 100.0% 1,937 100.0% 2,029 100.0% 23,104 100.0% 33,960 100.0%
Child functions
fread1 0.4% 509 26.3% 512 25.2% 13,120 56.8% 3,456 10.2%
substr170 64.6% 172 8.9% 314 15.5% 295,936 1280.9% 4,088 12.0%
strlen86 32.7% 86 4.4% 168 8.3% 792 3.4% 0 0.0%
print_r1 0.4% 36 1.9% 38 1.9% 2,464 10.7% 17,576 51.8%
fopen1 0.4% 31 1.6% 34 1.7% 1,720 7.4% 0 0.0%
fclose1 0.4% 5 0.3% 7 0.3% -8,024 -34.7% 0 0.0%
max1 0.4% 2 0.1% 5 0.2% 792 3.4% 0 0.0%
function_exists1 0.4% 1 0.1% 4 0.2% 800 3.5% 0 0.0%
getmypid1 0.4% 1 0.1% 2 0.1% 792 3.4% 0 0.0%