Run Report
Run #519fd788bae9c: XHProf Run (Namespace=drupal-perf-steinmb)
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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 3.6% 53,506 8.8% 53,519 9.2% 250,408 1.9% 283,896 2.2%
Exclusive Metrics for Current Function1,252 2.3% 957 1.8% -1,142,360 -456.2% 2,192 0.8%
Parent function
Drupal\Core\SystemListing::scan17 100.0% 53,506 100.0% 53,519 100.0% 250,408 100.0% 283,896 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@175 16.9% 50,502 94.4% 50,558 94.5% 256,864 102.6% 171,104 60.3%
array_merge75 16.9% 766 1.4% 818 1.5% 1,131,264 451.8% 107,192 37.8%
is_dir95 21.4% 411 0.8% 483 0.9% -1,560 -0.6% 736 0.3%
readdir102 23.0% 276 0.5% 342 0.6% 3,824 1.5% 824 0.3%
preg_match81 18.2% 175 0.3% 222 0.4% 792 0.3% 792 0.3%
opendir8 1.8% 82 0.2% 88 0.2% 3,672 1.5% 1,056 0.4%
closedir8 1.8% 42 0.1% 51 0.1% -2,088 -0.8% 0 0.0%