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::scan

Drupal\Core\SystemListing::scanRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)94,276 94,842 566 0.6%
Incl. Wall Time (microsec) per call 47,138 47,421 283 0.6%
Excl. Wall Time (microsec)143 177 34 23.8%
Incl. CPU (microsecs)94,265 94,837 572 0.6%
Incl. CPU (microsecs) per call 47,133 47,419 286 0.6%
Excl. CPU (microsec)116 106 -10 -8.6%
Incl. MemUse (bytes)285,480 285,504 24 0.0%
Incl. MemUse (bytes) per call 142,740 142,752 12 0.0%
Excl. MemUse (bytes)-87,904 -87,904 0 0.0%
Incl. PeakMemUse (bytes)301,520 301,584 64 0.0%
Incl. PeakMemUse (bytes) per call 150,760 150,792 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 Function34 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%