Run Report
Run #519bcbcb637ea: XHProf Run (Namespace=drupal-perf-c4rl)
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 4.8% 689 0.3% 689 0.3% 16,096 0.1% 23,416 0.1%
Exclusive Metrics for Current Function48 7.0% 36 5.2% -632 -3.9% 0 0.0%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 689 100.0% 689 100.0% 16,096 100.0% 23,416 100.0%
Child functions
fread1 9.1% 564 81.9% 564 81.9% 13,120 81.5% 0 0.0%
fopen1 9.1% 33 4.8% 35 5.1% 1,776 11.0% 0 0.0%
print_r1 9.1% 27 3.9% 28 4.1% 1,728 10.7% 23,416 100.0%
fclose1 9.1% 6 0.9% 7 1.0% -8,016 -49.8% 0 0.0%
strlen2 18.2% 3 0.4% 5 0.7% 792 4.9% 0 0.0%
substr2 18.2% 2 0.3% 4 0.6% 4,944 30.7% 0 0.0%
max1 9.1% 2 0.3% 4 0.6% 792 4.9% 0 0.0%
getmypid1 9.1% 2 0.3% 2 0.3% 792 4.9% 0 0.0%
function_exists1 9.1% 2 0.3% 4 0.6% 800 5.0% 0 0.0%