Run Report
Run #51b033ccbc666: 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@169 2.0% 57,539 5.7% 57,595 6.1% 260,720 0.8% 137,432 0.4%
Exclusive Metrics for Current Function6,220 10.8% 4,224 7.3% -49,648 -19.0% 2,288 1.7%
Parent function
Drupal\Core\SystemListing::scanDirectory69 100.0% 57,539 100.0% 57,595 100.0% 260,720 100.0% 137,432 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@2116 3.5% 43,943 76.4% 44,042 76.5% 194,360 74.5% 129,640 94.3%
is_dir676 20.5% 2,614 4.5% 3,019 5.2% -560 -0.2% 368 0.3%
readdir918 27.8% 2,107 3.7% 2,508 4.4% 30,064 11.5% 176 0.1%
preg_match1,198 36.3% 1,364 2.4% 2,242 3.9% 792 0.3% 520 0.4%
opendir69 2.1% 486 0.8% 540 0.9% 25,632 9.8% 0 0.0%
Drupal\Core\SystemListingInfo::processFile69 2.1% 274 0.5% 310 0.5% 1,960 0.8% 0 0.0%
closedir69 2.1% 245 0.4% 300 0.5% -24,048 -9.2% 240 0.2%
pathinfo69 2.1% 143 0.2% 180 0.3% 3,024 1.2% 1,472 1.1%
array_merge116 3.5% 143 0.2% 230 0.4% 79,144 30.4% 2,728 2.0%