Run Report
Run #51ba946b609ed: 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% 59,736 2.1% 59,730 2.1% 267,968 0.5% 309,128 0.4%
Exclusive Metrics for Current Function1,279 2.1% 987 1.7% -1,105,624 -412.6% 3,336 1.1%
Parent function
Drupal\Core\SystemListing::scan17 100.0% 59,736 100.0% 59,730 100.0% 267,968 100.0% 309,128 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@174 16.8% 56,483 94.6% 56,529 94.6% 274,224 102.3% 166,936 54.0%
array_merge74 16.8% 924 1.5% 986 1.7% 1,094,912 408.6% 135,168 43.7%
is_dir94 21.4% 502 0.8% 565 0.9% -1,744 -0.7% 736 0.2%
readdir102 23.2% 272 0.5% 331 0.6% 3,824 1.4% 824 0.3%
preg_match80 18.2% 161 0.3% 205 0.3% 792 0.3% 832 0.3%
opendir8 1.8% 77 0.1% 84 0.1% 3,672 1.4% 960 0.3%
closedir8 1.8% 38 0.1% 43 0.1% -2,088 -0.8% 336 0.1%