Run Report
Run #529075c009a60: 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::randomBytes3 10.7% 691 0.2% 696 0.2% 15,344 0.1% 32,800 0.2%
Exclusive Metrics for Current Function64 9.3% 56 8.0% -8,848 -57.7% 8,672 26.4%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 691 100.0% 696 100.0% 15,344 100.0% 32,800 100.0%
Child functions
fread1 6.2% 541 78.3% 542 77.9% 13,120 85.5% 2,576 7.9%
fopen1 6.2% 41 5.9% 43 6.2% 1,704 11.1% 0 0.0%
print_r1 6.2% 25 3.6% 26 3.7% 1,840 12.0% 17,480 53.3%
substr6 37.5% 9 1.3% 11 1.6% 13,176 85.9% 4,072 12.4%
fclose1 6.2% 6 0.9% 7 1.0% -8,024 -52.3% 0 0.0%
strlen4 25.0% 3 0.4% 6 0.9% 792 5.2% 0 0.0%
max1 6.2% 1 0.1% 3 0.4% 792 5.2% 0 0.0%
getmypid1 6.2% 1 0.1% 2 0.3% 792 5.2% 0 0.0%