Run Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@5 [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@564 4.0% 11,347 0.9% 11,383 0.9% 43,200 0.1% 58,168 0.2%
Exclusive Metrics for Current Function3,226 28.4% 2,156 18.9% -11,144 -25.8% 16,296 28.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@464 100.0% 11,347 100.0% 11,383 100.0% 43,200 100.0% 58,168 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@630 2.0% 3,623 31.9% 3,651 32.1% 26,368 61.0% 28,736 49.4%
readdir470 30.8% 1,480 13.0% 1,775 15.6% 18,360 42.5% 2,720 4.7%
is_dir342 22.4% 1,447 12.8% 1,700 14.9% 2,080 4.8% 2,112 3.6%
preg_match526 34.4% 665 5.9% 1,101 9.7% 792 1.8% 1,056 1.8%
opendir64 4.2% 561 4.9% 603 5.3% 23,912 55.4% 4,400 7.6%
closedir64 4.2% 308 2.7% 337 3.0% -22,264 -51.5% 656 1.1%
array_merge30 2.0% 30 0.3% 43 0.4% 3,440 8.0% 888 1.5%
Drupal\Core\SystemListingInfo::processFile1 0.1% 5 0.0% 12 0.1% 824 1.9% 688 1.2%
pathinfo1 0.1% 2 0.0% 5 0.0% 832 1.9% 616 1.1%