Run Report
Run #51e3103d95a81: 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::randomBytes6 14.6% 772 0.1% 779 0.2% 16,792 0.0% 62,368 0.2%
Exclusive Metrics for Current Function127 16.5% 104 13.4% -20,568 -122.5% 25,056 40.2%
Parent function
Drupal\Component\Uuid\Php::generate6 100.0% 772 100.0% 779 100.0% 16,792 100.0% 62,368 100.0%
Child functions
fread1 3.8% 545 70.6% 547 70.2% 13,120 78.1% 3,024 4.8%
fopen1 3.8% 35 4.5% 38 4.9% 1,728 10.3% 0 0.0%
print_r1 3.8% 25 3.2% 26 3.3% 1,944 11.6% 14,008 22.5%
substr12 46.2% 24 3.1% 36 4.6% 25,416 151.4% 20,280 32.5%
strlen7 26.9% 7 0.9% 16 2.1% 792 4.7% 0 0.0%
fclose1 3.8% 5 0.6% 5 0.6% -8,024 -47.8% 0 0.0%
max1 3.8% 2 0.3% 3 0.4% 792 4.7% 0 0.0%
getmypid1 3.8% 1 0.1% 2 0.3% 792 4.7% 0 0.0%
function_exists1 3.8% 1 0.1% 2 0.3% 800 4.8% 0 0.0%