Run Report
Run #5290760896b28: 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% 707 0.2% 711 0.2% 15,376 0.1% 32,824 0.2%
Exclusive Metrics for Current Function65 9.2% 56 7.9% -8,840 -57.5% 8,672 26.4%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 707 100.0% 711 100.0% 15,376 100.0% 32,824 100.0%
Child functions
fread1 6.2% 556 78.6% 558 78.5% 13,120 85.3% 2,584 7.9%
fopen1 6.2% 42 5.9% 43 6.0% 1,704 11.1% 0 0.0%
print_r1 6.2% 25 3.5% 26 3.7% 1,856 12.1% 17,496 53.3%
substr6 37.5% 8 1.1% 8 1.1% 13,176 85.7% 4,072 12.4%
fclose1 6.2% 6 0.8% 7 1.0% -8,016 -52.1% 0 0.0%
strlen4 25.0% 3 0.4% 8 1.1% 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%