Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\SystemListing::scan

Drupal\Core\SystemListing::scanRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)58,442 60,338 1,896 3.2%
Incl. Wall Time (microsec) per call 14,611 15,085 474 3.2%
Excl. Wall Time (microsec)218 217 -1 -0.5%
Incl. CPU (microsecs)58,448 60,323 1,875 3.2%
Incl. CPU (microsecs) per call 14,612 15,081 469 3.2%
Excl. CPU (microsec)166 165 -1 -0.6%
Incl. MemUse (bytes)272,024 288,424 16,400 6.0%
Incl. MemUse (bytes) per call 68,006 72,106 4,100 6.0%
Excl. MemUse (bytes)-193,184 -193,184 0 0.0%
Incl. PeakMemUse (bytes)314,976 330,880 15,904 5.0%
Incl. PeakMemUse (bytes) per call 78,744 82,720 3,976 5.0%
Excl. PeakMemUse (bytes)3,976 3,976 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% 1,896 0.2% 1,875 0.2% 16,400 0.1% 15,904 0.1%
Exclusive Metrics Diff for Current Function-1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
Parent function
drupal_system_listing0 N/A% 1,896 100.0% 1,875 100.0% 16,400 100.0% 15,904 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory0 N/A% 1,893 99.8% 1,874 99.9% 16,408 100.0% 15,864 99.7%
Drupal\Core\SystemListingInfo::profiles0 N/A% 6 0.3% 8 0.4% -8 -0.0% 40 0.3%
Drupal\Core\SystemListingInfo::process0 N/A% -3 -0.2% 2 0.1% 0 0.0% 0 0.0%
array_merge0 N/A% 1 0.1% -3 -0.2% 0 0.0% 0 0.0%
file_exists0 N/A% 0 0.0% -3 -0.2% 0 0.0% 0 0.0%
conf_path0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%