Run Report
Run #52f30b3f0ac5a: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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::randomBytes11 18.3% 942 0.2% 955 0.2% 16,552 0.0% 96,336 0.2%
Exclusive Metrics for Current Function231 24.5% 194 20.3% -39,944 -241.3% 40,696 42.2%
Parent functions
Drupal\Component\Uuid\Php::generate10 90.9% 879 93.3% 891 93.3% 15,664 94.6% 88,560 91.9%
Drupal\Component\Utility\Crypt::randomStringHashed1 9.1% 63 6.7% 64 6.7% 888 5.4% 7,776 8.1%
Child functions
fread1 2.5% 567 60.2% 569 59.6% 13,120 79.3% 2,000 2.1%
fopen1 2.5% 46 4.9% 52 5.4% 1,696 10.2% 0 0.0%
substr22 55.0% 45 4.8% 66 6.9% 45,488 274.8% 36,096 37.5%
print_r1 2.5% 35 3.7% 37 3.9% 1,840 11.1% 17,544 18.2%
strlen12 30.0% 11 1.2% 26 2.7% 792 4.8% 0 0.0%
fclose1 2.5% 5 0.5% 6 0.6% -8,024 -48.5% 0 0.0%
max1 2.5% 1 0.1% 2 0.2% 792 4.8% 0 0.0%
getmypid1 2.5% 1 0.1% 3 0.3% 792 4.8% 0 0.0%