Run Report
Run #52fbbc23c847a: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@6 [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@643 7.2% 4,486 0.6% 4,513 0.6% 32,728 0.2% 33,664 0.2%
Exclusive Metrics for Current Function1,282 28.6% 925 20.5% -344 -1.1% 9,672 28.7%
Parent function
Drupal\Core\SystemListing::scanDirectory@543 100.0% 4,486 100.0% 4,513 100.0% 32,728 100.0% 33,664 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@717 3.1% 1,345 30.0% 1,359 30.1% 16,504 50.4% 14,928 44.3%
readdir197 36.0% 776 17.3% 926 20.5% 6,328 19.3% 1,816 5.4%
is_dir109 19.9% 352 7.8% 415 9.2% 1,560 4.8% 1,064 3.2%
opendir43 7.9% 317 7.1% 358 7.9% 16,280 49.7% 2,576 7.7%
preg_match117 21.4% 216 4.8% 277 6.1% 792 2.4% 904 2.7%
closedir43 7.9% 169 3.8% 209 4.6% -14,696 -44.9% 656 1.9%
array_merge17 3.1% 17 0.4% 25 0.6% 4,608 14.1% 936 2.8%
Drupal\Core\SystemListingInfo::processFile2 0.4% 8 0.2% 11 0.2% 824 2.5% 488 1.4%
pathinfo2 0.4% 4 0.1% 8 0.2% 872 2.7% 624 1.9%