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::scan

Drupal\Core\SystemListing::scanRun #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)94,842 94,276 -566 -0.6%
Incl. Wall Time (microsec) per call 47,421 47,138 -283 -0.6%
Excl. Wall Time (microsec)177 143 -34 -19.2%
Incl. CPU (microsecs)94,837 94,265 -572 -0.6%
Incl. CPU (microsecs) per call 47,419 47,133 -286 -0.6%
Excl. CPU (microsec)106 116 10 9.4%
Incl. MemUse (bytes)285,504 285,480 -24 -0.0%
Incl. MemUse (bytes) per call 142,752 142,740 -12 -0.0%
Excl. MemUse (bytes)-87,904 -87,904 0 0.0%
Incl. PeakMemUse (bytes)301,584 301,520 -64 -0.0%
Incl. PeakMemUse (bytes) per call 150,792 150,760 -32 -0.0%
Excl. PeakMemUse (bytes)1,376 1,376 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scan [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::scan0 N/A% -566 -1.1% -572 -1.1% -24 -0.0% -64 -0.0%
Exclusive Metrics Diff for Current Function-34 -6.0% 10 1.7% 0 0.0% 0 0.0%
Parent function
drupal_system_listing0 N/A% -566 -100.0% -572 -100.0% -24 -100.0% -64 -100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory0 N/A% -500 -88.3% -510 -89.2% -24 -100.0% -64 -100.0%
array_merge0 N/A% -38 -6.7% -37 -6.5% 0 0.0% 0 0.0%
Drupal\Core\SystemListingInfo::profiles0 N/A% 8 1.4% 8 1.4% 0 0.0% 0 0.0%
conf_path0 N/A% -2 -0.4% -2 -0.3% 0 0.0% 0 0.0%
Drupal\Core\SystemListingInfo::process0 N/A% 0 0.0% -8 -1.4% 0 0.0% 0 0.0%
file_exists0 N/A% 0 0.0% -31 -5.4% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%