Run Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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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 0.1% 690 0.1% 16,368 0.1% 25,592 0.1%
Exclusive Metrics for Current Function56 8.1% 40 5.8% -464 -2.8% 4,592 17.9%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 689 100.0% 690 100.0% 16,368 100.0% 25,592 100.0%
Child functions
fread1 9.1% 545 79.1% 547 79.3% 13,120 80.2% 3,440 13.4%
fopen1 9.1% 42 6.1% 44 6.4% 1,704 10.4% 0 0.0%
print_r1 9.1% 26 3.8% 28 4.1% 1,920 11.7% 17,560 68.6%
fclose1 9.1% 7 1.0% 9 1.3% -8,024 -49.0% 0 0.0%
substr2 18.2% 3 0.4% 5 0.7% 4,936 30.2% 0 0.0%
max1 9.1% 3 0.4% 4 0.6% 792 4.8% 0 0.0%
strlen2 18.2% 3 0.4% 6 0.9% 792 4.8% 0 0.0%
getmypid1 9.1% 2 0.3% 3 0.4% 792 4.8% 0 0.0%
function_exists1 9.1% 2 0.3% 4 0.6% 800 4.9% 0 0.0%