Run Report
Run #52fbbc23c847a: XHProf Run (Namespace=drupal-perf-cottser)
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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::scanDirectory8 2.1% 70,874 9.1% 70,860 9.3% 264,128 1.5% 306,912 1.8%
Exclusive Metrics for Current Function1,130 1.6% 871 1.2% -1,148,152 -434.7% 2,200 0.7%
Parent function
Drupal\Core\SystemListing::scan8 100.0% 70,874 100.0% 70,860 100.0% 264,128 100.0% 306,912 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@167 18.1% 68,197 96.2% 68,232 96.3% 270,480 102.4% 193,608 63.1%
array_merge67 18.1% 835 1.2% 882 1.2% 1,137,872 430.8% 107,296 35.0%
is_dir77 20.8% 351 0.5% 397 0.6% -2,032 -0.8% 832 0.3%
readdir81 21.8% 168 0.2% 237 0.3% 3,280 1.2% 824 0.3%
preg_match71 19.1% 141 0.2% 179 0.3% 792 0.3% 792 0.3%
opendir4 1.1% 36 0.1% 41 0.1% 2,536 1.0% 1,360 0.4%
closedir4 1.1% 16 0.0% 21 0.0% -648 -0.2% 0 0.0%