Run Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@3 [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@3119 4.5% 31,135 3.1% 31,214 3.3% 165,576 0.5% 114,800 0.4%
Exclusive Metrics for Current Function4,933 15.8% 3,445 11.0% -344,240 -207.9% 8,864 7.7%
Parent function
Drupal\Core\SystemListing::scanDirectory@2119 100.0% 31,135 100.0% 31,214 100.0% 165,576 100.0% 114,800 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@4150 6.0% 19,190 61.6% 19,298 61.8% 143,464 86.6% 86,352 75.2%
readdir762 30.5% 2,446 7.9% 2,809 9.0% 24,552 14.8% 856 0.7%
is_dir510 20.4% 1,958 6.3% 2,292 7.3% 296 0.2% 1,560 1.4%
preg_match645 25.8% 890 2.9% 1,338 4.3% 792 0.5% 584 0.5%
opendir119 4.8% 816 2.6% 906 2.9% 43,632 26.4% 2,104 1.8%
closedir119 4.8% 435 1.4% 528 1.7% -42,048 -25.4% 0 0.0%
array_merge150 6.0% 333 1.1% 436 1.4% 336,744 203.4% 11,344 9.9%
Drupal\Core\SystemListingInfo::processFile21 0.8% 84 0.3% 97 0.3% 824 0.5% 128 0.1%
pathinfo21 0.8% 50 0.2% 65 0.2% 1,560 0.9% 3,008 2.6%