Run Report
Run #51b032b631491: 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::randomBytes3 10.3% 698 0.1% 702 0.1% 16,600 0.1% 29,784 0.1%
Exclusive Metrics for Current Function68 9.7% 61 8.7% -8,544 -51.5% 8,656 29.1%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 698 100.0% 702 100.0% 16,600 100.0% 29,784 100.0%
Child functions
fread1 5.9% 541 77.5% 541 77.1% 13,120 79.0% 3,144 10.6%
fopen1 5.9% 43 6.2% 43 6.1% 1,728 10.4% 0 0.0%
print_r1 5.9% 25 3.6% 27 3.8% 1,944 11.7% 13,896 46.7%
substr6 35.3% 9 1.3% 11 1.6% 13,176 79.4% 4,088 13.7%
fclose1 5.9% 5 0.7% 5 0.7% -8,024 -48.3% 0 0.0%
strlen4 23.5% 3 0.4% 5 0.7% 792 4.8% 0 0.0%
max1 5.9% 2 0.3% 3 0.4% 792 4.8% 0 0.0%
getmypid1 5.9% 1 0.1% 3 0.4% 792 4.8% 0 0.0%
function_exists1 5.9% 1 0.1% 3 0.4% 824 5.0% 0 0.0%