Run Report
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@2 [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@2116 3.9% 43,912 4.5% 44,007 4.8% 194,352 0.6% 129,632 0.4%
Exclusive Metrics for Current Function5,438 12.4% 3,718 8.4% -81,872 -42.1% 5,552 4.3%
Parent function
Drupal\Core\SystemListing::scanDirectory@1116 100.0% 43,912 100.0% 44,007 100.0% 194,352 100.0% 129,632 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3119 4.2% 31,152 70.9% 31,244 71.0% 165,568 85.2% 114,792 88.6%
readdir855 30.0% 2,560 5.8% 2,970 6.7% 27,648 14.2% 496 0.4%
is_dir608 21.3% 2,241 5.1% 2,626 6.0% 816 0.4% 576 0.4%
preg_match879 30.8% 1,055 2.4% 1,692 3.8% 792 0.4% 312 0.2%
opendir116 4.1% 799 1.8% 891 2.0% 42,552 21.9% 1,560 1.2%
closedir116 4.1% 401 0.9% 488 1.1% -40,968 -21.1% 0 0.0%
array_merge119 4.2% 140 0.3% 223 0.5% 77,440 39.8% 3,184 2.5%
Drupal\Core\SystemListingInfo::processFile21 0.7% 84 0.2% 96 0.2% 832 0.4% 696 0.5%
pathinfo21 0.7% 42 0.1% 59 0.1% 1,544 0.8% 2,464 1.9%