Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory

Drupal\Core\SystemListing::scanDirectoryRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)60,243 60,422 179 0.3%
Incl. Wall Time (microsec) per call 6,694 6,714 20 0.3%
Excl. Wall Time (microsec)1,066 1,062 -4 -0.4%
Incl. CPU (microsecs)60,246 60,426 180 0.3%
Incl. CPU (microsecs) per call 6,694 6,714 20 0.3%
Excl. CPU (microsec)779 800 21 2.7%
Incl. MemUse (bytes)270,592 270,592 0 0.0%
Incl. MemUse (bytes) per call 30,066 30,066 0 0.0%
Excl. MemUse (bytes)-1,121,368 -1,121,360 8 0.0%
Incl. PeakMemUse (bytes)246,688 246,688 0 0.0%
Incl. PeakMemUse (bytes) per call 27,410 27,410 0 0.0%
Excl. PeakMemUse (bytes)480 480 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\SystemListing::scanDirectory0 N/A% 179 0.5% 180 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -2.2% 21 11.7% 8 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scan0 N/A% 179 100.0% 180 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@10 N/A% 204 114.0% 207 115.0% 0 N/A% 0 N/A%
array_merge0 N/A% -23 -12.8% -29 -16.1% -8 N/A% 0 N/A%
preg_match0 N/A% 5 2.8% -9 -5.0% 0 N/A% 0 N/A%
readdir0 N/A% -3 -1.7% -21 -11.7% 0 N/A% 0 N/A%
closedir0 N/A% 0 0.0% 3 1.7% 0 N/A% 0 N/A%
opendir0 N/A% 0 0.0% 2 1.1% 0 N/A% 0 N/A%
is_dir0 N/A% 0 0.0% 6 3.3% 0 N/A% 0 N/A%