Run Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@7 [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@716 8.3% 1,345 0.1% 1,355 0.1% 16,360 0.1% 15,552 0.0%
Exclusive Metrics for Current Function376 28.0% 263 19.4% 2,472 15.1% 3,648 23.5%
Parent function
Drupal\Core\SystemListing::scanDirectory@616 100.0% 1,345 100.0% 1,355 100.0% 16,360 100.0% 15,552 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@84 2.4% 306 22.8% 310 22.9% 6,840 41.8% 6,736 43.3%
readdir65 38.7% 283 21.0% 332 24.5% 2,440 14.9% 904 5.8%
opendir16 9.5% 131 9.7% 143 10.6% 6,552 40.0% 1,264 8.1%
is_dir33 19.6% 118 8.8% 140 10.3% 1,080 6.6% 664 4.3%
closedir16 9.5% 69 5.1% 80 5.9% -4,968 -30.4% 656 4.2%
preg_match30 17.9% 58 4.3% 79 5.8% 792 4.8% 792 5.1%
array_merge4 2.4% 4 0.3% 8 0.6% 1,152 7.0% 888 5.7%