Run Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@6 [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@65 7.4% 700 0.0% 705 0.0% 14,640 0.0% 10,320 0.0%
Exclusive Metrics for Current Function130 18.6% 95 13.5% 1,584 10.8% 2,112 20.5%
Parent function
Drupal\Core\SystemListing::scanDirectory@55 100.0% 700 100.0% 705 100.0% 14,640 100.0% 10,320 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@74 7.4% 339 48.4% 343 48.7% 6,840 46.7% 4,976 48.2%
readdir20 37.0% 106 15.1% 121 17.2% 1,288 8.8% 360 3.5%
opendir5 9.3% 46 6.6% 50 7.1% 2,592 17.7% 608 5.9%
is_dir10 18.5% 34 4.9% 40 5.7% 856 5.8% 280 2.7%
closedir5 9.3% 26 3.7% 29 4.1% -1,008 -6.9% 608 5.9%
preg_match6 11.1% 12 1.7% 16 2.3% 792 5.4% 504 4.9%
array_merge4 7.4% 7 1.0% 11 1.6% 1,696 11.6% 872 8.4%