Run Report
Run #52c96d7c36f9e: 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::randomBytes5 13.9% 733 0.3% 737 0.3% 15,408 0.1% 49,256 0.3%
Exclusive Metrics for Current Function95 13.0% 72 9.8% -16,872 -109.5% 17,136 34.8%
Parent function
Drupal\Component\Uuid\Php::generate5 100.0% 733 100.0% 737 100.0% 15,408 100.0% 49,256 100.0%
Child functions
fread1 4.5% 578 78.9% 580 78.7% 13,120 85.2% 2,432 4.9%
fopen1 4.5% 26 3.5% 28 3.8% 1,704 11.1% 0 0.0%
print_r1 4.5% 15 2.0% 17 2.3% 1,752 11.4% 17,472 35.5%
substr10 45.5% 11 1.5% 20 2.7% 21,352 138.6% 12,216 24.8%
fclose1 4.5% 7 1.0% 8 1.1% -8,024 -52.1% 0 0.0%
max1 4.5% 1 0.1% 3 0.4% 792 5.1% 0 0.0%
strlen6 27.3% 0 0.0% 8 1.1% 792 5.1% 0 0.0%
getmypid1 4.5% 0 0.0% 1 0.1% 792 5.1% 0 0.0%