Run Report
Run #51ba929760d1b: 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% 4,604 0.2% 4,637 0.2% 31,168 0.1% 28,800 0.1%
Exclusive Metrics for Current Function1,510 32.8% 1,051 22.7% -448 -1.4% 9,112 31.6%
Parent function
Drupal\Core\SystemListing::scanDirectory@438 100.0% 4,604 100.0% 4,637 100.0% 31,168 100.0% 28,800 100.0%
Child functions
readdir239 32.5% 880 19.1% 997 21.5% 9,080 29.1% 1,952 6.8%
Drupal\Core\SystemListing::scanDirectory@65 0.7% 700 15.2% 705 15.2% 14,640 47.0% 10,320 35.8%
is_dir163 22.2% 633 13.7% 738 15.9% 1,880 6.0% 1,424 4.9%
opendir38 5.2% 342 7.4% 381 8.2% 14,560 46.7% 2,112 7.3%
preg_match245 33.3% 305 6.6% 507 10.9% 792 2.5% 896 3.1%
closedir38 5.2% 223 4.8% 238 5.1% -12,912 -41.4% 576 2.0%
array_merge5 0.7% 5 0.1% 9 0.2% 1,920 6.2% 696 2.4%
Drupal\Core\SystemListingInfo::processFile1 0.1% 4 0.1% 6 0.1% 824 2.6% 776 2.7%
pathinfo1 0.1% 2 0.0% 5 0.1% 832 2.7% 936 3.2%