Run Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
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Parent/Child report for drupal_random_bytes [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
drupal_random_bytes3 10.0% 683 0.1% 0 0.0% 22,408 0.1% 59,544 0.3%
Exclusive Metrics for Current Function65 9.5% 0 N/A% -6,848 -30.6% 8,872 14.9%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 683 100.0% 0 N/A% 22,408 100.0% 59,544 100.0%
Child functions
fread1 5.6% 579 84.8% 0 N/A% 13,480 60.2% 0 0.0%
fopen1 5.6% 13 1.9% 0 N/A% 2,416 10.8% 0 0.0%
print_r1 5.6% 13 1.9% 0 N/A% 2,120 9.5% 42,304 71.0%
substr6 33.3% 4 0.6% 0 N/A% 13,680 61.0% 8,368 14.1%
fclose1 5.6% 3 0.4% 0 N/A% -7,904 -35.3% 0 0.0%
version_compare1 5.6% 3 0.4% 0 N/A% 1,096 4.9% 0 0.0%
function_exists1 5.6% 1 0.1% 0 N/A% 1,096 4.9% 0 0.0%
strlen4 22.2% 1 0.1% 0 N/A% 1,096 4.9% 0 0.0%
max1 5.6% 1 0.1% 0 N/A% 1,088 4.9% 0 0.0%
getmypid1 5.6% 0 0.0% 0 N/A% 1,088 4.9% 0 0.0%