Run Report
Run #52fbbc23c847a: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@1 [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@167 2.1% 68,197 8.8% 68,232 8.9% 270,480 1.6% 193,608 1.1%
Exclusive Metrics for Current Function7,116 10.4% 4,805 7.0% -33,160 -12.3% 5,232 2.7%
Parent function
Drupal\Core\SystemListing::scanDirectory67 100.0% 68,197 100.0% 68,232 100.0% 270,480 100.0% 193,608 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@2114 3.6% 54,025 79.2% 54,118 79.3% 205,520 76.0% 177,936 91.9%
is_dir632 19.9% 2,247 3.3% 2,657 3.9% -624 -0.2% 1,064 0.5%
readdir901 28.3% 1,998 2.9% 2,585 3.8% 29,960 11.1% 968 0.5%
preg_match1,151 36.2% 1,520 2.2% 2,480 3.6% 792 0.3% 1,216 0.6%
opendir67 2.1% 491 0.7% 551 0.8% 24,912 9.2% 1,024 0.5%
Drupal\Core\SystemListingInfo::processFile67 2.1% 271 0.4% 318 0.5% 1,960 0.7% 1,856 1.0%
closedir67 2.1% 263 0.4% 315 0.5% -23,328 -8.6% 240 0.1%
pathinfo67 2.1% 135 0.2% 180 0.3% 2,960 1.1% 1,336 0.7%
array_merge114 3.6% 131 0.2% 223 0.3% 61,488 22.7% 2,736 1.4%