Run Report
Run #52e6fcee66138: 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@14 2.3% 1,758 0.3% 1,762 0.4% 20,664 0.1% 0 0.0%
Exclusive Metrics for Current Function355 20.2% 240 13.6% 3,160 15.3% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory4 100.0% 1,758 100.0% 1,762 100.0% 20,664 100.0% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@28 5.1% 1,011 57.5% 1,019 57.8% 7,472 36.2% 0 N/A%
is_dir31 19.6% 124 7.1% 149 8.5% 696 3.4% 0 N/A%
readdir45 28.5% 119 6.8% 146 8.3% 2,136 10.3% 0 N/A%
preg_match52 32.9% 67 3.8% 112 6.4% 792 3.8% 0 N/A%
opendir4 2.5% 34 1.9% 36 2.0% 2,232 10.8% 0 N/A%
closedir4 2.5% 19 1.1% 21 1.2% -648 -3.1% 0 N/A%
Drupal\Core\SystemListingInfo::processFile3 1.9% 14 0.8% 16 0.9% 1,904 9.2% 0 N/A%
array_merge8 5.1% 8 0.5% 15 0.9% 2,032 9.8% 0 N/A%
pathinfo3 1.9% 7 0.4% 8 0.5% 888 4.3% 0 N/A%