Run Report
Run #519ff0715b88b: 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 3.6% 62,802 10.1% 62,821 11.1% 261,816 2.0% 229,792 1.8%
Exclusive Metrics for Current Function1,246 2.0% 930 1.5% -1,147,176 -438.2% 0 0.0%
Parent function
Drupal\Core\SystemListing::scan17 100.0% 62,802 100.0% 62,821 100.0% 261,816 100.0% 229,792 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@176 16.9% 59,676 95.0% 59,739 95.1% 268,504 102.6% 136,480 59.4%
array_merge76 16.9% 849 1.4% 902 1.4% 1,135,752 433.8% 93,312 40.6%
is_dir96 21.3% 477 0.8% 560 0.9% -1,584 -0.6% 0 0.0%
readdir105 23.3% 283 0.5% 347 0.6% 3,944 1.5% 0 0.0%
preg_match82 18.2% 164 0.3% 215 0.3% 792 0.3% 0 0.0%
opendir8 1.8% 79 0.1% 88 0.1% 3,680 1.4% 0 0.0%
closedir8 1.8% 28 0.0% 40 0.1% -2,096 -0.8% 0 0.0%