Diff Report
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scan

Drupal\Core\SystemListing::scanRun #519ff028be5c1Run #519fedcae68c3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)64,974 64,280 -694 -1.1%
Incl. Wall Time (microsec) per call 16,244 16,070 -174 -1.1%
Excl. Wall Time (microsec)241 236 -5 -2.1%
Incl. CPU (microsecs)64,767 64,058 -709 -1.1%
Incl. CPU (microsecs) per call 16,192 16,015 -177 -1.1%
Excl. CPU (microsec)188 182 -6 -3.2%
Incl. MemUse (bytes)273,528 273,528 0 0.0%
Incl. MemUse (bytes) per call 68,382 68,382 0 0.0%
Excl. MemUse (bytes)-198,864 -198,864 0 0.0%
Incl. PeakMemUse (bytes)288,944 288,944 0 0.0%
Incl. PeakMemUse (bytes) per call 72,236 72,236 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -694 -36.2% -709 -20.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -0.7% -6 -0.8% 0 N/A% 0 N/A%
Parent function
drupal_system_listing0 N/A% -694 -100.0% -709 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory0 N/A% -676 -97.4% -668 -94.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::profiles0 N/A% -8 -1.2% -36 -5.1% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::process0 N/A% -3 -0.4% 0 0.0% 0 N/A% 0 N/A%
conf_path0 N/A% -2 -0.3% 1 0.1% 0 N/A% 0 N/A%
file_exists0 N/A% 1 0.1% -1 -0.1% 0 N/A% 0 N/A%
in_array0 N/A% -1 -0.1% 1 0.1% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%