Run Report
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
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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::randomBytes24 21.2% 973 0.1% 0 0.0% 23,944 0.1% 112,240 0.3%
Exclusive Metrics for Current Function307 31.6% 0 N/A% -88,400 -369.2% 32,176 28.7%
Parent function
Drupal\Component\Uuid\Php::generate24 100.0% 973 100.0% 0 N/A% 23,944 100.0% 112,240 100.0%
Child functions
fread1 1.2% 578 59.4% 0 N/A% 13,504 56.4% 0 0.0%
substr48 60.0% 41 4.2% 0 N/A% 97,688 408.0% 38,024 33.9%
strlen25 31.2% 16 1.6% 0 N/A% 1,112 4.6% 0 0.0%
fopen1 1.2% 15 1.5% 0 N/A% 2,440 10.2% 0 0.0%
print_r1 1.2% 12 1.2% 0 N/A% 2,136 8.9% 42,040 37.5%
fclose1 1.2% 2 0.2% 0 N/A% -7,880 -32.9% 0 0.0%
max1 1.2% 1 0.1% 0 N/A% 1,112 4.6% 0 0.0%
function_exists1 1.2% 1 0.1% 0 N/A% 1,120 4.7% 0 0.0%
getmypid1 1.2% 0 0.0% 0 N/A% 1,112 4.6% 0 0.0%