Run Report
Run #52c86eb1a380d: XHProf Run (Namespace=drupal-perf-cottser)
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::randomBytes5 13.9% 739 0.2% 745 0.2% 19,504 0.1% 53,192 0.2%
Exclusive Metrics for Current Function98 13.3% 62 8.3% -16,872 -86.5% 17,136 32.2%
Parent function
Drupal\Component\Uuid\Php::generate5 100.0% 739 100.0% 745 100.0% 19,504 100.0% 53,192 100.0%
Child functions
fread1 4.5% 588 79.6% 589 79.1% 13,136 67.4% 6,368 12.0%
fopen1 4.5% 23 3.1% 24 3.2% 1,704 8.7% 0 0.0%
print_r1 4.5% 15 2.0% 17 2.3% 1,736 8.9% 17,472 32.8%
substr10 45.5% 10 1.4% 19 2.6% 21,352 109.5% 12,216 23.0%
fclose1 4.5% 4 0.5% 5 0.7% -8,024 -41.1% 0 0.0%
max1 4.5% 1 0.1% 2 0.3% 792 4.1% 0 0.0%
strlen6 27.3% 0 0.0% 25 3.4% 4,888 25.1% 0 0.0%
getmypid1 4.5% 0 0.0% 2 0.3% 792 4.1% 0 0.0%