Run Report
Run #519fd8d01971a: XHProf Run (Namespace=drupal-perf-steinmb)
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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@3100 5.1% 24,432 4.0% 24,518 4.2% 160,272 1.2% 131,336 1.0%
Exclusive Metrics for Current Function3,963 16.2% 2,872 11.7% -342,888 -213.9% 13,168 10.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@2100 100.0% 24,432 100.0% 24,518 100.0% 160,272 100.0% 131,336 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@4118 6.4% 15,280 62.5% 15,367 62.7% 138,384 86.3% 91,672 69.8%
readdir578 31.4% 1,808 7.4% 2,140 8.7% 18,488 11.5% 1,464 1.1%
is_dir365 19.8% 1,209 4.9% 1,457 5.9% 480 0.3% 2,128 1.6%
preg_match425 23.1% 739 3.0% 994 4.1% 792 0.5% 1,448 1.1%
opendir100 5.4% 630 2.6% 714 2.9% 36,792 23.0% 3,104 2.4%
closedir100 5.4% 379 1.6% 447 1.8% -35,208 -22.0% 704 0.5%
array_merge118 6.4% 310 1.3% 385 1.6% 341,128 212.8% 13,416 10.2%
Drupal\Core\SystemListingInfo::processFile19 1.0% 76 0.3% 88 0.4% 824 0.5% 776 0.6%
pathinfo19 1.0% 38 0.2% 54 0.2% 1,480 0.9% 3,456 2.6%