Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)347 357 10 2.9%
Incl. Wall Time (microsec) per call 347 357 10 2.9%
Excl. Wall Time (microsec)15 13 -2 -13.3%
Incl. CPU (microsecs)348 358 10 2.9%
Incl. CPU (microsecs) per call 348 358 10 2.9%
Excl. CPU (microsec)12 11 -1 -8.3%
Incl. MemUse (bytes)5,400 5,384 -16 -0.3%
Incl. MemUse (bytes) per call 5,400 5,384 -16 -0.3%
Excl. MemUse (bytes)-1,584 -1,584 0 0.0%
Incl. PeakMemUse (bytes)800 0 -800 -100.0%
Incl. PeakMemUse (bytes) per call 800 0 -800 -100.0%
Excl. PeakMemUse (bytes)800 0 -800 -100.0%

Parent/Child Regression/Improvement report for system_page_alter [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
system_page_alter0 N/A% 10 2.0% 10 4.7% -16 -0.1% -800 -3.0%
Exclusive Metrics Diff for Current Function-2 -20.0% -1 -10.0% 0 0.0% -800 -100.0%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 10 100.0% 10 100.0% -16 -100.0% -800 -100.0%
Child functions
system_region_list0 N/A% 12 120.0% 12 120.0% -16 -100.0% 0 0.0%
array_keys0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%