Run Report
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@3 [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@3120 4.6% 31,659 5.1% 31,751 5.6% 165,560 1.3% 115,136 0.9%
Exclusive Metrics for Current Function5,165 16.3% 3,642 11.5% -355,128 -214.5% 9,272 8.1%
Parent function
Drupal\Core\SystemListing::scanDirectory@2120 100.0% 31,659 100.0% 31,751 100.0% 165,560 100.0% 115,136 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@4148 5.9% 19,309 61.0% 19,416 61.2% 143,056 86.4% 85,760 74.5%
readdir766 30.6% 2,490 7.9% 2,839 8.9% 24,680 14.9% 816 0.7%
is_dir512 20.4% 2,019 6.4% 2,355 7.4% 360 0.2% 1,640 1.4%
preg_match649 25.9% 886 2.8% 1,395 4.4% 792 0.5% 752 0.7%
opendir120 4.8% 845 2.7% 931 2.9% 43,992 26.6% 2,224 1.9%
closedir120 4.8% 449 1.4% 550 1.7% -42,408 -25.6% 0 0.0%
array_merge148 5.9% 359 1.1% 459 1.4% 347,832 210.1% 11,584 10.1%
Drupal\Core\SystemListingInfo::processFile21 0.8% 90 0.3% 98 0.3% 824 0.5% 0 0.0%
pathinfo21 0.8% 47 0.1% 66 0.2% 1,560 0.9% 3,088 2.7%