Run Report
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory [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::scanDirectory17 3.7% 68,875 3.7% 68,898 3.8% 267,392 1.3% 294,896 1.1%
Exclusive Metrics for Current Function1,195 1.7% 895 1.3% -1,090,776 -407.9% 2,024 0.7%
Parent function
Drupal\Core\SystemListing::scan17 100.0% 68,875 100.0% 68,898 100.0% 267,392 100.0% 294,896 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@172 16.7% 65,823 95.6% 65,884 95.6% 273,408 102.2% 189,680 64.3%
array_merge72 16.7% 863 1.3% 920 1.3% 1,080,504 404.1% 102,536 34.8%
is_dir92 21.3% 466 0.7% 532 0.8% -1,936 -0.7% 40 0.0%
readdir102 23.6% 269 0.4% 339 0.5% 3,816 1.4% 32 0.0%
preg_match78 18.1% 154 0.2% 199 0.3% 792 0.3% 40 0.0%
opendir8 1.9% 77 0.1% 91 0.1% 3,672 1.4% 208 0.1%
closedir8 1.9% 28 0.0% 38 0.1% -2,088 -0.8% 336 0.1%