Run Report
Run #51a447be01e16: XHProf Run (Namespace=drupal-perf-ezeedub)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@4 [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@4121 4.7% 20,864 1.5% 20,001 1.9% 81,500 1.0% 65,456 0.8%
Exclusive Metrics for Current Function7,813 37.4% 8,000 40.0% 30,604 37.6% 17,796 27.2%
Parent function
Drupal\Core\SystemListing::scanDirectory@3121 100.0% 20,864 100.0% 20,001 100.0% 81,500 100.0% 65,456 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@535 1.4% 4,583 22.0% 0 0.0% 17,516 21.5% 26,188 40.0%
readdir764 30.9% 2,191 10.5% 0 0.0% 17,792 21.8% 1,108 1.7%
is_dir494 20.0% 1,998 9.6% 4,000 20.0% 2,836 3.5% 2,920 4.5%
preg_match739 29.9% 1,889 9.1% 4,001 20.0% 444 0.5% 600 0.9%
Drupal\Core\SystemListingInfo::processFile81 3.3% 759 3.6% 0 0.0% 448 0.5% 408 0.6%
opendir121 4.9% 686 3.3% 0 0.0% 26,100 32.0% 7,496 11.5%
closedir121 4.9% 486 2.3% 4,000 20.0% -25,204 -30.9% 104 0.2%
pathinfo81 3.3% 363 1.7% 0 0.0% 2,684 3.3% 8,088 12.4%
array_merge35 1.4% 96 0.5% 0 0.0% 8,280 10.2% 748 1.1%