Run Report
Run #51b0311a4e34a: 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@4150 4.4% 19,362 1.8% 19,470 1.9% 159,840 0.5% 111,720 0.3%
Exclusive Metrics for Current Function6,556 33.9% 4,377 22.5% 54,952 34.4% 25,584 22.9%
Parent function
Drupal\Core\SystemListing::scanDirectory@3150 100.0% 19,362 100.0% 19,470 100.0% 159,840 100.0% 111,720 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@535 1.1% 3,524 18.2% 3,548 18.2% 30,632 19.2% 27,912 25.0%
readdir1,000 30.9% 3,287 17.0% 3,739 19.2% 34,128 21.4% 1,504 1.3%
is_dir671 20.7% 2,507 12.9% 2,936 15.1% 3,736 2.3% 3,080 2.8%
preg_match1,036 32.0% 1,310 6.8% 2,085 10.7% 792 0.5% 1,344 1.2%
opendir150 4.6% 1,048 5.4% 1,156 5.9% 54,792 34.3% 1,536 1.4%
closedir150 4.6% 587 3.0% 702 3.6% -53,208 -33.3% 0 0.0%
Drupal\Core\SystemListingInfo::processFile81 2.5% 324 1.7% 377 1.9% 784 0.5% 704 0.6%
pathinfo81 2.5% 179 0.9% 232 1.2% 3,872 2.4% 15,624 14.0%
array_merge35 1.1% 40 0.2% 318 1.6% 29,360 18.4% 34,432 30.8%