Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scan

Drupal\Core\SystemListing::scanRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)67,867 69,061 1,194 1.8%
Incl. Wall Time (microsec) per call 33,934 34,531 597 1.8%
Excl. Wall Time (microsec)123 132 9 7.3%
Incl. CPU (microsecs)67,863 69,053 1,190 1.8%
Incl. CPU (microsecs) per call 33,932 34,527 595 1.8%
Excl. CPU (microsec)97 94 -3 -3.1%
Incl. MemUse (bytes)293,600 293,600 0 0.0%
Incl. MemUse (bytes) per call 146,800 146,800 0 0.0%
Excl. MemUse (bytes)-85,224 -85,224 0 0.0%
Incl. PeakMemUse (bytes)308,600 308,304 -296 -0.1%
Incl. PeakMemUse (bytes) per call 154,300 154,152 -148 -0.1%
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% 1,194 2.8% 1,190 2.9% 0 0.0% -296 -0.2%
Exclusive Metrics Diff for Current Function9 0.8% -3 -0.3% 0 N/A% 0 0.0%
Parent function
drupal_system_listing0 N/A% 1,194 100.0% 1,190 100.0% 0 N/A% -296 -100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory0 N/A% 1,186 99.3% 1,183 99.4% 0 N/A% -144 -48.6%
Drupal\Core\SystemListingInfo::profiles0 N/A% -5 -0.4% -4 -0.3% 0 N/A% -152 -51.4%
array_merge0 N/A% 3 0.3% 2 0.2% 0 N/A% 0 0.0%
in_array0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 0.0%
Drupal\Core\SystemListingInfo::process0 N/A% 0 0.0% -2 -0.2% 0 N/A% 0 0.0%
file_exists0 N/A% 0 0.0% 13 1.1% 0 N/A% 0 0.0%
conf_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%