Run Report
Run #51ca54a312a65: 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::randomBytes2 8.0% 753 0.2% 756 0.2% 16,504 0.1% 30,168 0.1%
Exclusive Metrics for Current Function79 10.5% 67 8.9% -4,504 -27.3% 8,656 28.7%
Parent function
Drupal\Component\Uuid\Php::generate2 100.0% 753 100.0% 756 100.0% 16,504 100.0% 30,168 100.0%
Child functions
fread1 7.1% 555 73.7% 557 73.7% 13,120 79.5% 3,008 10.0%
print_r1 7.1% 52 6.9% 54 7.1% 1,960 11.9% 14,416 47.8%
fopen1 7.1% 40 5.3% 42 5.6% 1,704 10.3% 0 0.0%
substr4 28.6% 9 1.2% 12 1.6% 9,064 54.9% 4,088 13.6%
fclose1 7.1% 6 0.8% 8 1.1% -8,024 -48.6% 0 0.0%
strlen3 21.4% 4 0.5% 7 0.9% 792 4.8% 0 0.0%
max1 7.1% 3 0.4% 3 0.4% 792 4.8% 0 0.0%
function_exists1 7.1% 3 0.4% 4 0.5% 808 4.9% 0 0.0%
getmypid1 7.1% 2 0.3% 2 0.3% 792 4.8% 0 0.0%