Run Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@5 [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@538 4.9% 4,816 0.2% 4,844 0.2% 31,168 0.1% 27,616 0.0%
Exclusive Metrics for Current Function1,568 32.6% 1,054 21.8% -448 -1.4% 8,856 32.1%
Parent function
Drupal\Core\SystemListing::scanDirectory@438 100.0% 4,816 100.0% 4,844 100.0% 31,168 100.0% 27,616 100.0%
Child functions
readdir239 32.5% 912 18.9% 1,055 21.8% 9,080 29.1% 1,952 7.1%
Drupal\Core\SystemListing::scanDirectory@65 0.7% 792 16.4% 798 16.5% 14,640 47.0% 10,320 37.4%
is_dir163 22.2% 656 13.6% 788 16.3% 1,880 6.0% 872 3.2%
opendir38 5.2% 341 7.1% 375 7.7% 14,560 46.7% 1,736 6.3%
preg_match245 33.3% 306 6.4% 506 10.4% 792 2.5% 896 3.2%
closedir38 5.2% 229 4.8% 251 5.2% -12,912 -41.4% 576 2.1%
Drupal\Core\SystemListingInfo::processFile1 0.1% 5 0.1% 6 0.1% 824 2.6% 776 2.8%
array_merge5 0.7% 5 0.1% 7 0.1% 1,920 6.2% 696 2.5%
pathinfo1 0.1% 2 0.0% 4 0.1% 832 2.7% 936 3.4%