Run Report
Run #526a240c73a50: 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 8.3% 749 0.3% 752 0.3% 15,312 0.1% 33,272 0.3%
Exclusive Metrics for Current Function59 7.9% 47 6.2% -4,800 -31.3% 8,864 26.6%
Parent function
Drupal\Component\Uuid\Php::generate2 100.0% 749 100.0% 752 100.0% 15,312 100.0% 33,272 100.0%
Child functions
fread1 7.7% 597 79.7% 600 79.8% 13,120 85.7% 2,712 8.2%
fopen1 7.7% 44 5.9% 46 6.1% 1,704 11.1% 0 0.0%
print_r1 7.7% 25 3.3% 27 3.6% 1,864 12.2% 17,608 52.9%
fclose1 7.7% 8 1.1% 9 1.2% -8,024 -52.4% 0 0.0%
substr4 30.8% 7 0.9% 8 1.1% 9,072 59.2% 4,088 12.3%
max1 7.7% 5 0.7% 7 0.9% 792 5.2% 0 0.0%
strlen3 23.1% 3 0.4% 5 0.7% 792 5.2% 0 0.0%
getmypid1 7.7% 1 0.1% 3 0.4% 792 5.2% 0 0.0%