Run Report
Run #51b0311a4e34a: 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@2116 3.9% 44,106 4.0% 44,196 4.2% 210,728 0.7% 149,584 0.5%
Exclusive Metrics for Current Function5,435 12.3% 3,735 8.5% -81,872 -38.9% 5,128 3.4%
Parent function
Drupal\Core\SystemListing::scanDirectory@1116 100.0% 44,106 100.0% 44,196 100.0% 210,728 100.0% 149,584 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3119 4.2% 31,314 71.0% 31,400 71.0% 181,952 86.3% 136,624 91.3%
readdir855 30.0% 2,560 5.8% 2,957 6.7% 27,648 13.1% 464 0.3%
is_dir608 21.3% 2,248 5.1% 2,640 6.0% 816 0.4% 576 0.4%
preg_match879 30.8% 1,077 2.4% 1,707 3.9% 792 0.4% 272 0.2%
opendir116 4.1% 796 1.8% 889 2.0% 42,552 20.2% 1,296 0.9%
closedir116 4.1% 401 0.9% 484 1.1% -40,968 -19.4% 0 0.0%
array_merge119 4.2% 140 0.3% 224 0.5% 77,432 36.7% 2,376 1.6%
Drupal\Core\SystemListingInfo::processFile21 0.7% 84 0.2% 95 0.2% 832 0.4% 696 0.5%
pathinfo21 0.7% 51 0.1% 65 0.1% 1,544 0.7% 2,152 1.4%