Run Report
Run #51c681e794599: 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::randomBytes4 12.1% 763 0.1% 769 0.1% 16,648 0.1% 42,280 0.2%
Exclusive Metrics for Current Function105 13.8% 86 11.2% -12,568 -75.5% 13,088 31.0%
Parent function
Drupal\Component\Uuid\Php::generate4 100.0% 763 100.0% 769 100.0% 16,648 100.0% 42,280 100.0%
Child functions
fread1 5.0% 544 71.3% 545 70.9% 13,120 78.8% 3,464 8.2%
fopen1 5.0% 46 6.0% 48 6.2% 1,728 10.4% 0 0.0%
print_r1 5.0% 26 3.4% 28 3.6% 1,944 11.7% 17,584 41.6%
substr8 40.0% 20 2.6% 25 3.3% 17,272 103.7% 8,144 19.3%
strlen5 25.0% 8 1.0% 15 2.0% 792 4.8% 0 0.0%
fclose1 5.0% 7 0.9% 9 1.2% -8,024 -48.2% 0 0.0%
max1 5.0% 3 0.4% 5 0.7% 792 4.8% 0 0.0%
getmypid1 5.0% 2 0.3% 4 0.5% 792 4.8% 0 0.0%
function_exists1 5.0% 2 0.3% 4 0.5% 800 4.8% 0 0.0%