Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: 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 #52ed72fd446c1DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)16,964 16,701 -263 -1.6%
Incl. Wall Time (microsec) per call 246 242 -4 -1.6%
Excl. Wall Time (microsec)4,061 4,058 -3 -0.1%
Incl. CPU (microsecs)17,017 16,754 -263 -1.5%
Incl. CPU (microsecs) per call 247 243 -4 -1.5%
Excl. CPU (microsec)2,966 2,999 33 1.1%
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 68,080 0 0.0%
Incl. PeakMemUse (bytes) per call 987 987 0 0.0%
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% -263 -26.9% -263 -13.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -1.1% 33 12.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@40 N/A% -263 -100.0% -263 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@60 N/A% -205 -77.9% -200 -76.0% 0 N/A% 0 N/A%
readdir0 N/A% -29 -11.0% -18 -6.8% 0 N/A% 0 N/A%
closedir0 N/A% -14 -5.3% -21 -8.0% 0 N/A% 0 N/A%
opendir0 N/A% -9 -3.4% -17 -6.5% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% -2 -0.8% -2 -0.8% 0 N/A% 0 N/A%
pathinfo0 N/A% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A%
is_dir0 N/A% -1 -0.4% -52 -19.8% 0 N/A% 0 N/A%
array_merge0 N/A% 1 0.4% -7 -2.7% 0 N/A% 0 N/A%
preg_match0 N/A% 0 0.0% 22 8.4% 0 N/A% 0 N/A%