Run Report
Run #52fbbc23c847a: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@8 [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\SystemListing::scanDirectory@84 7.5% 262 0.0% 266 0.0% 6,840 0.0% 6,224 0.0%
Exclusive Metrics for Current Function105 40.1% 82 30.8% 2,408 35.2% 2,360 37.9%
Parent function
Drupal\Core\SystemListing::scanDirectory@74 100.0% 262 100.0% 266 100.0% 6,840 100.0% 6,224 100.0%
Child functions
readdir16 40.0% 70 26.7% 83 31.2% 1,192 17.4% 744 12.0%
opendir4 10.0% 30 11.5% 34 12.8% 2,240 32.7% 976 15.7%
is_dir8 20.0% 24 9.2% 27 10.2% 864 12.6% 616 9.9%
closedir4 10.0% 17 6.5% 20 7.5% -656 -9.6% 704 11.3%
preg_match8 20.0% 16 6.1% 20 7.5% 792 11.6% 824 13.2%