Run Report
Run #519fedcae68c3: 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@2126 3.9% 45,160 7.3% 45,264 8.0% 196,864 1.5% 130,056 1.0%
Exclusive Metrics for Current Function5,968 13.2% 4,107 9.1% -82,128 -41.7% 5,648 4.3%
Parent function
Drupal\Core\SystemListing::scanDirectory@1126 100.0% 45,160 100.0% 45,264 100.0% 196,864 100.0% 130,056 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3120 3.9% 31,187 69.1% 31,279 69.1% 165,560 84.1% 115,136 88.5%
readdir921 30.1% 2,811 6.2% 3,239 7.2% 29,776 15.1% 496 0.4%
is_dir655 21.4% 2,426 5.4% 2,821 6.2% 1,072 0.5% 576 0.4%
preg_match951 31.0% 1,152 2.6% 1,874 4.1% 792 0.4% 312 0.2%
opendir126 4.1% 885 2.0% 972 2.1% 46,200 23.5% 1,648 1.3%
closedir126 4.1% 445 1.0% 563 1.2% -44,616 -22.7% 0 0.0%
array_merge120 3.9% 154 0.3% 247 0.5% 77,832 39.5% 3,080 2.4%
Drupal\Core\SystemListingInfo::processFile22 0.7% 88 0.2% 101 0.2% 800 0.4% 696 0.5%
pathinfo22 0.7% 44 0.1% 61 0.1% 1,576 0.8% 2,464 1.9%