Run Report
Run #51ba946b609ed: 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% 42,411 1.5% 42,480 1.5% 202,056 0.3% 146,960 0.2%
Exclusive Metrics for Current Function4,994 11.8% 3,447 8.1% -78,112 -38.7% 6,536 4.4%
Parent function
Drupal\Core\SystemListing::scanDirectory@1109 100.0% 42,411 100.0% 42,480 100.0% 202,056 100.0% 146,960 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3101 4.1% 30,427 71.7% 30,494 71.8% 181,240 89.7% 131,520 89.5%
readdir747 30.6% 2,451 5.8% 2,847 6.7% 24,272 12.0% 1,096 0.7%
is_dir521 21.4% 1,999 4.7% 2,341 5.5% 1,064 0.5% 936 0.6%
preg_match730 29.9% 913 2.2% 1,449 3.4% 792 0.4% 944 0.6%
opendir109 4.5% 903 2.1% 989 2.3% 40,032 19.8% 1,176 0.8%
closedir109 4.5% 527 1.2% 634 1.5% -38,448 -19.0% 608 0.4%
array_merge101 4.1% 131 0.3% 200 0.5% 69,208 34.3% 2,536 1.7%
Drupal\Core\SystemListingInfo::processFile11 0.5% 44 0.1% 48 0.1% 824 0.4% 688 0.5%
pathinfo11 0.5% 22 0.1% 31 0.1% 1,184 0.6% 920 0.6%