Run Report
Run #51a448a326782: 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% 21,380 1.6% 28,001 2.6% 81,500 1.0% 65,456 0.8%
Exclusive Metrics for Current Function7,853 36.7% 12,001 42.9% 30,604 37.6% 17,796 27.2%
Parent function
Drupal\Core\SystemListing::scanDirectory@3121 100.0% 21,380 100.0% 28,001 100.0% 81,500 100.0% 65,456 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@535 1.4% 4,910 23.0% 8,000 28.6% 17,516 21.5% 26,188 40.0%
readdir764 30.9% 2,157 10.1% 4,000 14.3% 17,792 21.8% 1,108 1.7%
is_dir494 20.0% 1,949 9.1% 0 0.0% 2,836 3.5% 2,920 4.5%
preg_match739 29.9% 1,941 9.1% 4,000 14.3% 444 0.5% 600 0.9%
Drupal\Core\SystemListingInfo::processFile81 3.3% 788 3.7% 0 0.0% 448 0.5% 408 0.6%
opendir121 4.9% 748 3.5% 0 0.0% 26,100 32.0% 7,496 11.5%
closedir121 4.9% 551 2.6% 0 0.0% -25,204 -30.9% 104 0.2%
pathinfo81 3.3% 380 1.8% 0 0.0% 2,684 3.3% 8,088 12.4%
array_merge35 1.4% 103 0.5% 0 0.0% 8,280 10.2% 748 1.1%