Run Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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% 744 0.2% 747 0.2% 16,544 0.1% 30,208 0.1%
Exclusive Metrics for Current Function76 10.2% 58 7.8% -4,496 -27.2% 8,656 28.7%
Parent function
Drupal\Component\Uuid\Php::generate2 100.0% 744 100.0% 747 100.0% 16,544 100.0% 30,208 100.0%
Child functions
fread1 7.1% 553 74.3% 555 74.3% 13,120 79.3% 3,064 10.1%
print_r1 7.1% 52 7.0% 54 7.2% 1,944 11.8% 14,400 47.7%
fopen1 7.1% 36 4.8% 38 5.1% 1,736 10.5% 0 0.0%
substr4 28.6% 9 1.2% 13 1.7% 9,064 54.8% 4,088 13.5%
fclose1 7.1% 6 0.8% 8 1.1% -8,032 -48.5% 0 0.0%
strlen3 21.4% 4 0.5% 10 1.3% 792 4.8% 0 0.0%
max1 7.1% 3 0.4% 3 0.4% 792 4.8% 0 0.0%
function_exists1 7.1% 3 0.4% 4 0.5% 808 4.9% 0 0.0%
getmypid1 7.1% 2 0.3% 4 0.5% 816 4.9% 0 0.0%