Run Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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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@174 2.3% 56,483 2.0% 56,529 2.0% 274,224 0.5% 166,936 0.2%
Exclusive Metrics for Current Function6,424 11.4% 4,344 7.7% -20,720 -7.6% 7,216 4.3%
Parent function
Drupal\Core\SystemListing::scanDirectory74 100.0% 56,483 100.0% 56,529 100.0% 274,224 100.0% 166,936 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@2109 3.4% 42,411 75.1% 42,480 75.1% 202,056 73.7% 146,960 88.0%
is_dir627 19.8% 2,534 4.5% 2,948 5.2% -296 -0.1% 1,216 0.7%
readdir909 28.7% 2,252 4.0% 2,692 4.8% 29,320 10.7% 1,000 0.6%
preg_match1,126 35.5% 1,325 2.3% 2,264 4.0% 792 0.3% 1,496 0.9%
opendir74 2.3% 618 1.1% 680 1.2% 27,432 10.0% 1,200 0.7%
closedir74 2.3% 366 0.6% 431 0.8% -25,848 -9.4% 704 0.4%
Drupal\Core\SystemListingInfo::processFile70 2.2% 282 0.5% 315 0.6% 1,960 0.7% 1,952 1.2%
pathinfo70 2.2% 145 0.3% 185 0.3% 3,056 1.1% 2,040 1.2%
array_merge109 3.4% 126 0.2% 190 0.3% 56,472 20.6% 3,152 1.9%