Run Report
Run #52c2677cc22b0: 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% 38,799 2.9% 38,904 2.9% 201,736 0.7% 192,072 0.6%
Exclusive Metrics for Current Function4,815 12.4% 3,454 8.9% -201,648 -100.0% 10,824 5.6%
Parent function
Drupal\Core\SystemListing::scanDirectory@2127 100.0% 38,799 100.0% 38,904 100.0% 201,736 100.0% 192,072 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@4150 6.8% 26,848 69.2% 26,970 69.3% 183,152 90.8% 162,616 84.7%
readdir706 31.8% 2,584 6.7% 2,991 7.7% 21,960 10.9% 1,384 0.7%
is_dir439 19.8% 1,795 4.6% 2,076 5.3% 320 0.2% 2,176 1.1%
opendir127 5.7% 1,037 2.7% 1,124 2.9% 46,512 23.1% 2,616 1.4%
preg_match486 21.9% 784 2.0% 1,114 2.9% 792 0.4% 1,344 0.7%
closedir127 5.7% 553 1.4% 649 1.7% -44,928 -22.3% 704 0.4%
array_merge150 6.8% 271 0.7% 382 1.0% 193,336 95.8% 6,392 3.3%
Drupal\Core\SystemListingInfo::processFile17 0.8% 71 0.2% 86 0.2% 824 0.4% 808 0.4%
pathinfo17 0.8% 41 0.1% 58 0.1% 1,416 0.7% 3,208 1.7%