Run Report
Run #5199dd4798f9f: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::randomBytes29 21.8% 1,897 0.2% 0 0.0% 12,312 0.2% 44,232 0.5%
Exclusive Metrics for Current Function802 42.3% 0 N/A% -109,888 -892.5% 15,948 36.1%
Parent function
Drupal\Component\Uuid\Php::generate29 100.0% 1,897 100.0% 0 N/A% 12,312 100.0% 44,232 100.0%
Child functions
fread1 1.1% 828 43.6% 0 N/A% 12,748 103.5% 0 0.0%
substr58 61.1% 126 6.6% 0 N/A% 113,428 921.3% 12,264 27.7%
strlen30 31.6% 60 3.2% 0 N/A% 444 3.6% 0 0.0%
print_r1 1.1% 45 2.4% 0 N/A% 1,396 11.3% 16,020 36.2%
fopen1 1.1% 21 1.1% 0 N/A% 972 7.9% 0 0.0%
fclose1 1.1% 7 0.4% 0 N/A% -8,124 -66.0% 0 0.0%
max1 1.1% 3 0.2% 0 N/A% 440 3.6% 0 0.0%
function_exists1 1.1% 3 0.2% 0 N/A% 452 3.7% 0 0.0%
getmypid1 1.1% 2 0.1% 0 N/A% 444 3.6% 0 0.0%