Run Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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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@535 4.9% 3,524 0.3% 3,548 0.3% 30,632 0.1% 27,912 0.1%
Exclusive Metrics for Current Function1,284 36.4% 919 25.9% 808 2.6% 8,320 29.8%
Parent function
Drupal\Core\SystemListing::scanDirectory@435 100.0% 3,524 100.0% 3,548 100.0% 30,632 100.0% 27,912 100.0%
Child functions
readdir218 32.7% 720 20.4% 815 23.0% 8,128 26.5% 1,856 6.6%
is_dir148 22.2% 556 15.8% 647 18.2% 1,832 6.0% 1,112 4.0%
Drupal\Core\SystemListing::scanDirectory@63 0.4% 287 8.1% 290 8.2% 14,296 46.7% 10,232 36.7%
preg_match223 33.4% 280 7.9% 427 12.0% 792 2.6% 968 3.5%
opendir35 5.2% 251 7.1% 275 7.8% 13,488 44.0% 2,264 8.1%
closedir35 5.2% 137 3.9% 162 4.6% -11,840 -38.7% 704 2.5%
Drupal\Core\SystemListingInfo::processFile1 0.1% 4 0.1% 6 0.2% 824 2.7% 776 2.8%
array_merge3 0.4% 3 0.1% 5 0.1% 1,472 4.8% 848 3.0%
pathinfo1 0.1% 2 0.1% 2 0.1% 832 2.7% 832 3.0%