Run Report
Run #519fd788bae9c: XHProf Run (Namespace=drupal-perf-steinmb)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@2 [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@2112 4.4% 35,782 5.9% 35,860 6.2% 183,472 1.4% 151,704 1.2%
Exclusive Metrics for Current Function5,078 14.2% 3,502 9.8% -75,552 -41.2% 7,848 5.2%
Parent function
Drupal\Core\SystemListing::scanDirectory@1112 100.0% 35,782 100.0% 35,860 100.0% 183,472 100.0% 151,704 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3100 4.1% 24,562 68.6% 24,635 68.7% 160,288 87.4% 131,256 86.5%
readdir744 30.7% 2,183 6.1% 2,590 7.2% 23,736 12.9% 1,128 0.7%
is_dir515 21.3% 1,627 4.5% 1,981 5.5% 1,216 0.7% 1,040 0.7%
preg_match711 29.4% 1,006 2.8% 1,578 4.4% 792 0.4% 944 0.6%
opendir112 4.6% 708 2.0% 799 2.2% 41,112 22.4% 2,616 1.7%
closedir112 4.6% 406 1.1% 478 1.3% -39,528 -21.5% 608 0.4%
array_merge100 4.1% 131 0.4% 192 0.5% 69,336 37.8% 4,152 2.7%
Drupal\Core\SystemListingInfo::processFile13 0.5% 52 0.1% 64 0.2% 824 0.4% 696 0.5%
pathinfo13 0.5% 29 0.1% 41 0.1% 1,248 0.7% 1,416 0.9%