Run Report
Run #523e49a66dc20: 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@552 3.9% 7,924 0.4% 7,957 0.4% 41,080 0.2% 48,288 0.2%
Exclusive Metrics for Current Function2,487 31.4% 1,758 22.1% -7,952 -19.4% 12,376 25.6%
Parent function
Drupal\Core\SystemListing::scanDirectory@452 100.0% 7,924 100.0% 7,957 100.0% 41,080 100.0% 48,288 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@613 1.0% 2,004 25.3% 2,012 25.3% 23,568 57.4% 24,440 50.6%
readdir389 30.9% 1,189 15.0% 1,341 16.9% 15,576 37.9% 2,344 4.9%
is_dir285 22.6% 1,073 13.5% 1,257 15.8% 2,080 5.1% 1,504 3.1%
preg_match453 36.0% 554 7.0% 871 10.9% 792 1.9% 976 2.0%
opendir52 4.1% 382 4.8% 428 5.4% 19,576 47.7% 3,408 7.1%
closedir52 4.1% 216 2.7% 265 3.3% -17,928 -43.6% 608 1.3%
array_merge13 1.0% 13 0.2% 16 0.2% 3,712 9.0% 1,024 2.1%
Drupal\Core\SystemListingInfo::processFile1 0.1% 4 0.1% 5 0.1% 824 2.0% 776 1.6%
pathinfo1 0.1% 2 0.0% 4 0.1% 832 2.0% 832 1.7%