Diff Report
Run #52ed72fd446c1: 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@4

Drupal\Core\SystemListing::scanDirectory@4Run #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls155 155 0 0.0%
Incl. Wall Time (microsec)37,534 37,996 462 1.2%
Incl. Wall Time (microsec) per call 242 245 3 1.2%
Excl. Wall Time (microsec)7,692 7,755 63 0.8%
Incl. CPU (microsecs)37,652 38,112 460 1.2%
Incl. CPU (microsecs) per call 243 246 3 1.2%
Excl. CPU (microsec)5,680 5,881 201 3.5%
Incl. MemUse (bytes)174,896 174,896 0 0.0%
Incl. MemUse (bytes) per call 1,128 1,128 0 0.0%
Excl. MemUse (bytes)74,608 74,608 0 0.0%
Incl. PeakMemUse (bytes)142,744 142,744 0 0.0%
Incl. PeakMemUse (bytes) per call 921 921 0 0.0%
Excl. PeakMemUse (bytes)37,760 37,760 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@4 [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@40 N/A% 462 47.3% 460 24.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function63 13.6% 201 43.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@30 N/A% 462 100.0% 460 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@50 N/A% 263 56.9% 263 57.2% 0 N/A% 0 N/A%
readdir0 N/A% 94 20.3% 24 5.2% 0 N/A% 0 N/A%
opendir0 N/A% 27 5.8% 29 6.3% 0 N/A% 0 N/A%
preg_match0 N/A% -24 -5.2% -83 -18.0% 0 N/A% 0 N/A%
is_dir0 N/A% 22 4.8% 9 2.0% 0 N/A% 0 N/A%
closedir0 N/A% 14 3.0% 23 5.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 4 0.9% 1 0.2% 0 N/A% 0 N/A%
array_merge0 N/A% -2 -0.4% 0 0.0% 0 N/A% 0 N/A%
pathinfo0 N/A% 1 0.2% -7 -1.5% 0 N/A% 0 N/A%