Run Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@7 [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@74 6.2% 329 0.0% 334 0.0% 6,840 0.0% 4,976 0.0%
Exclusive Metrics for Current Function117 35.6% 84 25.1% 2,288 33.5% 1,784 35.9%
Parent function
Drupal\Core\SystemListing::scanDirectory@64 100.0% 329 100.0% 334 100.0% 6,840 100.0% 4,976 100.0%
Child functions
readdir19 36.5% 89 27.1% 94 28.1% 1,312 19.2% 536 10.8%
is_dir11 21.2% 41 12.5% 50 15.0% 864 12.6% 416 8.4%
opendir4 7.7% 36 10.9% 46 13.8% 2,232 32.6% 864 17.4%
closedir4 7.7% 25 7.6% 28 8.4% -648 -9.5% 512 10.3%
preg_match14 26.9% 21 6.4% 32 9.6% 792 11.6% 864 17.4%