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

Drupal\Core\SystemListing::scanDirectory@5Run #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)17,052 16,964 -88 -0.5%
Incl. Wall Time (microsec) per call 247 246 -1 -0.5%
Excl. Wall Time (microsec)4,105 4,061 -44 -1.1%
Incl. CPU (microsecs)17,105 17,017 -88 -0.5%
Incl. CPU (microsecs) per call 248 247 -1 -0.5%
Excl. CPU (microsec)3,007 2,966 -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)68,040 68,080 40 0.1%
Incl. PeakMemUse (bytes) per call 986 987 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 Function-44 -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%