Run Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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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@2109 4.3% 40,944 1.9% 41,036 1.9% 185,648 0.5% 130,224 0.3%
Exclusive Metrics for Current Function4,941 12.1% 3,492 8.5% -78,112 -42.1% 6,536 5.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@1109 100.0% 40,944 100.0% 41,036 100.0% 185,648 100.0% 130,224 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3101 4.1% 29,136 71.2% 29,213 71.2% 164,832 88.8% 114,784 88.1%
readdir747 30.6% 2,422 5.9% 2,757 6.7% 24,272 13.1% 1,096 0.8%
is_dir521 21.4% 1,954 4.8% 2,285 5.6% 1,064 0.6% 936 0.7%
preg_match730 29.9% 902 2.2% 1,450 3.5% 792 0.4% 944 0.7%
opendir109 4.5% 887 2.2% 967 2.4% 40,032 21.6% 1,176 0.9%
closedir109 4.5% 516 1.3% 609 1.5% -38,448 -20.7% 608 0.5%
array_merge101 4.1% 120 0.3% 185 0.5% 69,208 37.3% 2,536 1.9%
Drupal\Core\SystemListingInfo::processFile11 0.5% 44 0.1% 50 0.1% 824 0.4% 688 0.5%
pathinfo11 0.5% 22 0.1% 28 0.1% 1,184 0.6% 920 0.7%