Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scan

Drupal\Core\SystemListing::scanRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)64,280 63,916 -364 -0.6%
Incl. Wall Time (microsec) per call 16,070 15,979 -91 -0.6%
Excl. Wall Time (microsec)236 238 2 0.8%
Incl. CPU (microsecs)64,058 63,728 -330 -0.5%
Incl. CPU (microsecs) per call 16,015 15,932 -83 -0.5%
Excl. CPU (microsec)182 175 -7 -3.8%
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)288,944 288,880 -64 -0.0%
Incl. PeakMemUse (bytes) per call 72,236 72,220 -16 -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% -364 -29.2% -330 -22.3% 0 0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function2 0.5% -7 -2.1% 0 N/A% 0 0.0%
Parent function
drupal_system_listing0 N/A% -364 -100.0% -330 -100.0% 0 N/A% -64 -100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory0 N/A% -347 -95.3% -344 -104.2% 0 N/A% -64 -100.0%
Drupal\Core\SystemListingInfo::profiles0 N/A% -22 -6.0% 14 4.2% 0 N/A% 0 0.0%
Drupal\Core\SystemListingInfo::process0 N/A% 2 0.5% 4 1.2% 0 N/A% 0 0.0%
in_array0 N/A% 1 0.3% -1 -0.3% 0 N/A% 0 0.0%
array_merge0 N/A% 0 0.0% 6 1.8% 0 N/A% 0 0.0%
file_exists0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 0.0%
conf_path0 N/A% 0 0.0% -3 -0.9% 0 N/A% 0 0.0%