Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@5

Drupal\Core\SystemListing::scanDirectory@5Run #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)16,964 17,052 88 0.5%
Incl. Wall Time (microsec) per call 246 247 1 0.5%
Excl. Wall Time (microsec)4,061 4,105 44 1.1%
Incl. CPU (microsecs)17,017 17,105 88 0.5%
Incl. CPU (microsecs) per call 247 248 1 0.5%
Excl. CPU (microsec)2,966 3,007 41 1.4%
Incl. MemUse (bytes)48,256 48,256 0 0.0%
Incl. MemUse (bytes) per call 699 699 0 0.0%
Excl. MemUse (bytes)-15,120 -15,120 0 0.0%
Incl. PeakMemUse (bytes)68,080 68,040 -40 -0.1%
Incl. PeakMemUse (bytes) per call 987 986 -1 -0.1%
Excl. PeakMemUse (bytes)18,408 18,408 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@5 [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::scanDirectory@50 N/A% 88 0.2% 88 0.2% 0 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function44 50.0% 41 46.6% 0 N/A% 0 0.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@40 N/A% 88 100.0% 88 100.0% 0 N/A% -40 -100.0%
Child functions
is_dir0 N/A% 29 33.0% 14 15.9% 0 N/A% 0 0.0%
readdir0 N/A% 26 29.5% 33 37.5% 0 N/A% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@60 N/A% -18 -20.5% -9 -10.2% 0 N/A% -40 -100.0%
preg_match0 N/A% 12 13.6% 8 9.1% 0 N/A% 0 0.0%
opendir0 N/A% -3 -3.4% 2 2.3% 0 N/A% 0 0.0%
closedir0 N/A% -2 -2.3% -6 -6.8% 0 N/A% 0 0.0%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_merge0 N/A% 0 0.0% 4 4.5% 0 N/A% 0 0.0%
pathinfo0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 0.0%