Run Report
Run #52fbc0cc9fd3e: 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% 68,792 8.9% 68,832 9.0% 270,480 1.6% 193,608 1.1%
Exclusive Metrics for Current Function7,118 10.3% 4,821 7.0% -33,160 -12.3% 5,232 2.7%
Parent function
Drupal\Core\SystemListing::scanDirectory67 100.0% 68,792 100.0% 68,832 100.0% 270,480 100.0% 193,608 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@2114 3.6% 54,530 79.3% 54,601 79.3% 205,520 76.0% 177,936 91.9%
is_dir632 19.9% 2,337 3.4% 2,743 4.0% -624 -0.2% 1,064 0.5%
readdir901 28.3% 1,989 2.9% 2,612 3.8% 29,960 11.1% 968 0.5%
preg_match1,151 36.2% 1,523 2.2% 2,474 3.6% 792 0.3% 1,216 0.6%
opendir67 2.1% 499 0.7% 556 0.8% 24,912 9.2% 1,024 0.5%
Drupal\Core\SystemListingInfo::processFile67 2.1% 271 0.4% 315 0.5% 1,960 0.7% 1,856 1.0%
closedir67 2.1% 262 0.4% 319 0.5% -23,328 -8.6% 240 0.1%
pathinfo67 2.1% 135 0.2% 177 0.3% 2,960 1.1% 1,336 0.7%
array_merge114 3.6% 128 0.2% 214 0.3% 61,488 22.7% 2,736 1.4%