Run Report
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@4 [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@4155 5.0% 37,873 1.9% 37,984 1.9% 174,920 0.5% 142,784 0.4%
Exclusive Metrics for Current Function7,740 20.4% 5,794 15.3% 74,632 42.7% 37,712 26.4%
Parent function
Drupal\Core\SystemListing::scanDirectory@3155 100.0% 37,873 100.0% 37,984 100.0% 174,920 100.0% 142,784 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@569 2.4% 17,052 45.0% 17,105 45.0% 48,256 27.6% 68,040 47.7%
readdir918 31.5% 4,669 12.3% 5,251 13.8% 29,952 17.1% 2,880 2.0%
is_dir561 19.3% 3,044 8.0% 3,422 9.0% 3,544 2.0% 6,056 4.2%
preg_match790 27.1% 1,938 5.1% 2,545 6.7% 792 0.5% 2,312 1.6%
opendir155 5.3% 1,449 3.8% 1,609 4.2% 56,592 32.4% 3,272 2.3%
closedir155 5.3% 858 2.3% 952 2.5% -55,008 -31.4% 656 0.5%
Drupal\Core\SystemListingInfo::processFile98 3.4% 699 1.8% 750 2.0% 824 0.5% 1,176 0.8%
pathinfo98 3.4% 307 0.8% 389 1.0% 4,552 2.6% 19,400 13.6%
array_merge69 2.4% 117 0.3% 167 0.4% 10,784 6.2% 1,280 0.9%