Run Report
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@1 [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@169 2.1% 81,646 7.4% 81,701 7.7% 263,000 1.4% 183,144 0.9%
Exclusive Metrics for Current Function7,638 9.4% 5,349 6.5% -47,760 -18.2% 6,352 3.5%
Parent function
Drupal\Core\SystemListing::scanDirectory69 100.0% 81,646 100.0% 81,701 100.0% 263,000 100.0% 183,144 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@2116 3.7% 63,348 77.6% 63,445 77.7% 196,592 74.7% 164,224 89.7%
is_dir621 19.8% 3,240 4.0% 3,737 4.6% -536 -0.2% 1,160 0.6%
readdir891 28.4% 3,059 3.7% 3,517 4.3% 28,944 11.0% 968 0.5%
preg_match1,116 35.6% 2,525 3.1% 3,516 4.3% 792 0.3% 1,456 0.8%
opendir69 2.2% 567 0.7% 623 0.8% 25,632 9.7% 1,024 0.6%
Drupal\Core\SystemListingInfo::processFile69 2.2% 481 0.6% 517 0.6% 1,960 0.7% 1,856 1.0%
closedir69 2.2% 319 0.4% 381 0.5% -24,048 -9.1% 240 0.1%
array_merge116 3.7% 261 0.3% 351 0.4% 78,400 29.8% 3,872 2.1%
pathinfo69 2.2% 208 0.3% 265 0.3% 3,024 1.1% 1,992 1.1%