Run Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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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@4125 4.6% 18,462 0.9% 18,555 0.9% 144,360 0.4% 81,040 0.2%
Exclusive Metrics for Current Function5,476 29.7% 3,928 21.2% 61,400 42.5% 22,904 28.3%
Parent function
Drupal\Core\SystemListing::scanDirectory@3125 100.0% 18,462 100.0% 18,555 100.0% 144,360 100.0% 81,040 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@538 1.5% 4,604 24.9% 4,637 25.0% 31,168 21.6% 28,800 35.5%
readdir796 30.9% 3,044 16.5% 3,444 18.6% 27,448 19.0% 2,504 3.1%
is_dir513 19.9% 2,000 10.8% 2,326 12.5% 3,216 2.2% 4,584 5.7%
preg_match771 30.0% 1,034 5.6% 1,579 8.5% 792 0.5% 1,928 2.4%
opendir125 4.9% 1,030 5.6% 1,145 6.2% 45,792 31.7% 1,776 2.2%
closedir125 4.9% 715 3.9% 807 4.3% -44,208 -30.6% 656 0.8%
Drupal\Core\SystemListingInfo::processFile83 3.2% 335 1.8% 376 2.0% 824 0.6% 1,496 1.8%
pathinfo83 3.2% 186 1.0% 247 1.3% 3,912 2.7% 13,976 17.2%
array_merge38 1.5% 38 0.2% 66 0.4% 14,016 9.7% 2,416 3.0%