Run Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@2 [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@2108 4.3% 50,636 3.8% 50,717 3.8% 211,848 0.7% 205,432 0.6%
Exclusive Metrics for Current Function5,046 10.0% 3,475 6.9% -63,376 -29.9% 5,728 2.8%
Parent function
Drupal\Core\SystemListing::scanDirectory@1108 100.0% 50,636 100.0% 50,717 100.0% 211,848 100.0% 205,432 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3127 5.3% 38,799 76.6% 38,904 76.7% 201,736 95.2% 192,072 93.5%
readdir735 30.4% 2,370 4.7% 2,816 5.6% 24,480 11.6% 872 0.4%
is_dir513 21.2% 2,017 4.0% 2,389 4.7% 224 0.1% 1,176 0.6%
preg_match688 28.5% 913 1.8% 1,412 2.8% 792 0.4% 992 0.5%
opendir108 4.5% 881 1.7% 960 1.9% 39,672 18.7% 1,848 0.9%
closedir108 4.5% 434 0.9% 513 1.0% -38,088 -18.0% 656 0.3%
array_merge127 5.3% 144 0.3% 206 0.4% 44,616 21.1% 1,648 0.8%
Drupal\Core\SystemListingInfo::processFile5 0.2% 21 0.0% 25 0.0% 824 0.4% 0 0.0%
pathinfo5 0.2% 11 0.0% 17 0.0% 968 0.5% 440 0.2%