Run Report
Run #52c877ce87260: 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::randomBytes1 5.0% 684 0.5% 685 0.5% 19,216 0.1% 28,296 0.2%
Exclusive Metrics for Current Function54 7.9% 23 3.4% -744 -3.9% 4,584 16.2%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 684 100.0% 685 100.0% 19,216 100.0% 28,296 100.0%
Child functions
fread1 10.0% 582 85.1% 583 85.1% 13,120 68.3% 6,224 22.0%
fopen1 10.0% 23 3.4% 25 3.6% 1,704 8.9% 0 0.0%
print_r1 10.0% 20 2.9% 20 2.9% 1,752 9.1% 17,488 61.8%
fclose1 10.0% 4 0.6% 6 0.9% -8,024 -41.8% 0 0.0%
max1 10.0% 1 0.1% 3 0.4% 792 4.1% 0 0.0%
substr2 20.0% 0 0.0% 3 0.4% 4,936 25.7% 0 0.0%
strlen2 20.0% 0 0.0% 20 2.9% 4,888 25.4% 0 0.0%
getmypid1 10.0% 0 0.0% 2 0.3% 792 4.1% 0 0.0%