Run Report
Run #52fbbc23c847a: XHProf Run (Namespace=drupal-perf-cottser)
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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 21.4% 1,041 0.1% 1,057 0.1% 16,448 0.1% 0 0.0%
Exclusive Metrics for Current Function226 21.7% 197 18.6% -90,000 -547.2% 0 N/A%
Parent function
Drupal\Component\Uuid\Php::generate24 100.0% 1,041 100.0% 1,057 100.0% 16,448 100.0% 0 N/A%
Child functions
fread1 1.3% 670 64.4% 671 63.5% 13,120 79.8% 0 N/A%
substr48 60.8% 48 4.6% 71 6.7% 95,832 582.6% 0 N/A%
fopen1 1.3% 46 4.4% 49 4.6% 1,400 8.5% 0 N/A%
strlen25 31.6% 25 2.4% 35 3.3% 792 4.8% 0 N/A%
print_r1 1.3% 18 1.7% 20 1.9% 1,744 10.6% 0 N/A%
fclose1 1.3% 6 0.6% 8 0.8% -8,024 -48.8% 0 N/A%
getmypid1 1.3% 1 0.1% 3 0.3% 792 4.8% 0 N/A%
max1 1.3% 1 0.1% 3 0.3% 792 4.8% 0 N/A%