Run Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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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@630 7.0% 3,801 0.3% 3,831 0.3% 26,368 0.1% 28,736 0.1%
Exclusive Metrics for Current Function876 23.0% 666 17.4% -584 -2.2% 6,328 22.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@530 100.0% 3,801 100.0% 3,831 100.0% 26,368 100.0% 28,736 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@716 4.1% 1,385 36.4% 1,397 36.5% 16,360 62.0% 15,552 54.1%
readdir139 35.5% 634 16.7% 717 18.7% 4,712 17.9% 1,496 5.2%
is_dir79 20.2% 324 8.5% 376 9.8% 1,296 4.9% 1,064 3.7%
opendir30 7.7% 264 6.9% 280 7.3% 11,592 44.0% 2,016 7.0%
preg_match82 20.9% 153 4.0% 204 5.3% 792 3.0% 824 2.9%
closedir30 7.7% 149 3.9% 169 4.4% -10,008 -38.0% 656 2.3%
array_merge16 4.1% 16 0.4% 22 0.6% 2,208 8.4% 800 2.8%