Run Report
Run #523e4c6056bfd: 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@2122 3.8% 51,655 2.0% 51,743 2.0% 208,472 0.5% 177,584 0.4%
Exclusive Metrics for Current Function6,038 11.7% 4,192 8.1% -91,640 -44.0% 7,368 4.1%
Parent function
Drupal\Core\SystemListing::scanDirectory@1122 100.0% 51,655 100.0% 51,743 100.0% 208,472 100.0% 177,584 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3125 4.1% 37,676 72.9% 37,777 73.0% 184,552 88.5% 157,664 88.8%
readdir920 29.9% 2,769 5.4% 3,238 6.3% 30,456 14.6% 1,096 0.6%
is_dir662 21.5% 2,379 4.6% 2,765 5.3% 704 0.3% 1,416 0.8%
preg_match968 31.5% 1,207 2.3% 1,873 3.6% 792 0.4% 1,032 0.6%
opendir122 4.0% 877 1.7% 969 1.9% 44,712 21.4% 2,288 1.3%
closedir122 4.0% 452 0.9% 561 1.1% -43,128 -20.7% 608 0.3%
array_merge125 4.1% 154 0.3% 232 0.4% 79,824 38.3% 4,040 2.3%
Drupal\Core\SystemListingInfo::processFile16 0.5% 66 0.1% 82 0.2% 824 0.4% 608 0.3%
pathinfo16 0.5% 37 0.1% 54 0.1% 1,376 0.7% 1,464 0.8%