Run Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@3 [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@3119 4.5% 31,248 2.8% 31,340 3.0% 181,952 0.6% 136,624 0.4%
Exclusive Metrics for Current Function4,920 15.7% 3,530 11.3% -344,232 -189.2% 7,640 5.6%
Parent function
Drupal\Core\SystemListing::scanDirectory@2119 100.0% 31,248 100.0% 31,340 100.0% 181,952 100.0% 136,624 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@4150 6.0% 19,311 61.8% 19,414 61.9% 159,840 87.8% 111,720 81.8%
readdir762 30.5% 2,423 7.8% 2,765 8.8% 24,544 13.5% 824 0.6%
is_dir510 20.4% 1,965 6.3% 2,290 7.3% 296 0.2% 1,472 1.1%
preg_match645 25.8% 889 2.8% 1,316 4.2% 792 0.4% 432 0.3%
opendir119 4.8% 806 2.6% 887 2.8% 43,632 24.0% 1,720 1.3%
closedir119 4.8% 443 1.4% 537 1.7% -42,048 -23.1% 0 0.0%
array_merge150 6.0% 365 1.2% 447 1.4% 336,744 185.1% 10,712 7.8%
Drupal\Core\SystemListingInfo::processFile21 0.8% 84 0.3% 94 0.3% 824 0.5% 128 0.1%
pathinfo21 0.8% 42 0.1% 60 0.2% 1,560 0.9% 1,976 1.4%