Run Report
Run #52ed72fd446c1: 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@2114 4.2% 70,499 3.7% 70,585 3.7% 204,520 0.6% 192,368 0.5%
Exclusive Metrics for Current Function6,388 9.1% 4,647 6.6% -69,480 -34.0% 7,088 3.7%
Parent function
Drupal\Core\SystemListing::scanDirectory@1114 100.0% 70,499 100.0% 70,585 100.0% 204,520 100.0% 192,368 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3136 5.2% 53,923 76.5% 54,017 76.5% 194,960 95.3% 176,040 91.5%
readdir792 30.3% 3,559 5.0% 4,056 5.7% 26,896 13.2% 920 0.5%
is_dir558 21.3% 2,984 4.2% 3,353 4.8% 160 0.1% 1,312 0.7%
preg_match757 28.9% 1,750 2.5% 2,305 3.3% 792 0.4% 1,032 0.5%
opendir114 4.4% 1,037 1.5% 1,147 1.6% 41,832 20.5% 2,112 1.1%
closedir114 4.4% 544 0.8% 641 0.9% -40,248 -19.7% 656 0.3%
array_merge136 5.2% 265 0.4% 359 0.5% 47,816 23.4% 1,920 1.0%
Drupal\Core\SystemListingInfo::processFile5 0.2% 34 0.0% 38 0.1% 824 0.4% 608 0.3%
pathinfo5 0.2% 15 0.0% 22 0.0% 968 0.5% 680 0.4%