Run Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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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@3127 5.4% 39,739 2.9% 39,839 2.9% 201,736 0.6% 191,872 0.6%
Exclusive Metrics for Current Function4,836 12.2% 3,452 8.7% -201,648 -100.0% 10,912 5.7%
Parent function
Drupal\Core\SystemListing::scanDirectory@2127 100.0% 39,739 100.0% 39,839 100.0% 201,736 100.0% 191,872 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@4150 6.8% 27,514 69.2% 27,631 69.4% 183,152 90.8% 162,360 84.6%
readdir706 31.8% 2,767 7.0% 3,206 8.0% 21,960 10.9% 1,384 0.7%
is_dir439 19.8% 1,829 4.6% 2,114 5.3% 320 0.2% 2,184 1.1%
opendir127 5.7% 1,063 2.7% 1,145 2.9% 46,512 23.1% 2,616 1.4%
preg_match486 21.9% 781 2.0% 1,118 2.8% 792 0.4% 1,304 0.7%
closedir127 5.7% 563 1.4% 661 1.7% -44,928 -22.3% 704 0.4%
array_merge150 6.8% 273 0.7% 363 0.9% 193,336 95.8% 6,392 3.3%
Drupal\Core\SystemListingInfo::processFile17 0.8% 72 0.2% 83 0.2% 824 0.4% 808 0.4%
pathinfo17 0.8% 41 0.1% 66 0.2% 1,416 0.7% 3,208 1.7%