Run Report
Run #51b032b631491: 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% 3,525 0.4% 3,558 0.4% 30,632 0.1% 29,264 0.1%
Exclusive Metrics for Current Function1,289 36.6% 891 25.0% 808 2.6% 9,152 31.3%
Parent function
Drupal\Core\SystemListing::scanDirectory@435 100.0% 3,525 100.0% 3,558 100.0% 30,632 100.0% 29,264 100.0%
Child functions
readdir218 32.7% 719 20.4% 818 23.0% 8,128 26.5% 2,048 7.0%
is_dir148 22.2% 564 16.0% 659 18.5% 1,832 6.0% 1,112 3.8%
Drupal\Core\SystemListing::scanDirectory@63 0.4% 288 8.2% 291 8.2% 14,296 46.7% 10,232 35.0%
preg_match223 33.4% 269 7.6% 436 12.3% 792 2.6% 968 3.3%
opendir35 5.2% 250 7.1% 271 7.6% 13,488 44.0% 2,592 8.9%
closedir35 5.2% 137 3.9% 175 4.9% -11,840 -38.7% 704 2.4%
Drupal\Core\SystemListingInfo::processFile1 0.1% 4 0.1% 6 0.2% 824 2.7% 776 2.7%
array_merge3 0.4% 3 0.1% 8 0.2% 1,472 4.8% 848 2.9%
pathinfo1 0.1% 2 0.1% 3 0.1% 832 2.7% 832 2.8%