Run Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory [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::scanDirectory17 3.6% 57,933 2.7% 57,950 2.7% 251,560 0.6% 293,264 0.6%
Exclusive Metrics for Current Function1,253 2.2% 953 1.6% -1,105,624 -439.5% 3,528 1.2%
Parent function
Drupal\Core\SystemListing::scan17 100.0% 57,933 100.0% 57,950 100.0% 251,560 100.0% 293,264 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@174 16.8% 54,745 94.5% 54,809 94.6% 257,816 102.5% 150,880 51.4%
array_merge74 16.8% 896 1.5% 952 1.6% 1,094,912 435.2% 135,168 46.1%
is_dir94 21.4% 490 0.8% 568 1.0% -1,744 -0.7% 736 0.3%
readdir102 23.2% 276 0.5% 335 0.6% 3,824 1.5% 824 0.3%
preg_match80 18.2% 158 0.3% 208 0.4% 792 0.3% 832 0.3%
opendir8 1.8% 77 0.1% 82 0.1% 3,672 1.5% 960 0.3%
closedir8 1.8% 38 0.1% 43 0.1% -2,088 -0.8% 336 0.1%