Run Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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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@3101 4.9% 29,136 1.4% 29,213 1.4% 164,832 0.4% 114,784 0.3%
Exclusive Metrics for Current Function4,201 14.4% 2,986 10.2% -346,608 -210.3% 10,024 8.7%
Parent function
Drupal\Core\SystemListing::scanDirectory@2101 100.0% 29,136 100.0% 29,213 100.0% 164,832 100.0% 114,784 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@4125 6.4% 18,672 64.1% 18,772 64.3% 144,360 87.6% 81,040 70.6%
readdir603 31.1% 2,220 7.6% 2,526 8.6% 19,424 11.8% 1,320 1.1%
is_dir387 20.0% 1,556 5.3% 1,820 6.2% 336 0.2% 1,728 1.5%
opendir101 5.2% 828 2.8% 903 3.1% 37,176 22.6% 1,544 1.3%
preg_match460 23.7% 681 2.3% 1,016 3.5% 792 0.5% 1,304 1.1%
closedir101 5.2% 513 1.8% 604 2.1% -35,592 -21.6% 704 0.6%
array_merge125 6.4% 354 1.2% 443 1.5% 342,680 207.9% 13,680 11.9%
Drupal\Core\SystemListingInfo::processFile18 0.9% 74 0.3% 91 0.3% 824 0.5% 904 0.8%
pathinfo18 0.9% 37 0.1% 52 0.2% 1,440 0.9% 2,536 2.2%