Run Report
Run #523e4a8c453b2: 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@4164 4.6% 25,017 1.4% 25,123 1.4% 167,400 0.8% 120,288 0.4%
Exclusive Metrics for Current Function7,004 28.0% 4,917 19.6% 60,024 35.9% 33,592 27.9%
Parent function
Drupal\Core\SystemListing::scanDirectory@3164 100.0% 25,017 100.0% 25,123 100.0% 167,400 100.0% 120,288 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@552 1.5% 7,915 31.6% 7,963 31.7% 41,080 24.5% 48,288 40.1%
readdir1,052 31.2% 3,607 14.4% 4,131 16.4% 34,608 20.7% 3,360 2.8%
is_dir679 20.1% 2,551 10.2% 2,968 11.8% 3,896 2.3% 5,672 4.7%
preg_match1,023 30.3% 1,398 5.6% 2,173 8.6% 792 0.5% 2,640 2.2%
opendir164 4.9% 1,213 4.8% 1,337 5.3% 59,856 35.8% 3,240 2.7%
closedir164 4.9% 693 2.8% 811 3.2% -58,272 -34.8% 656 0.5%
Drupal\Core\SystemListingInfo::processFile94 2.8% 367 1.5% 445 1.8% 800 0.5% 776 0.6%
pathinfo94 2.8% 212 0.8% 292 1.2% 4,408 2.6% 18,704 15.5%
array_merge52 1.5% 57 0.2% 86 0.3% 20,208 12.1% 3,360 2.8%