fix: remove duplicate array interval

CHANGELOG.md

@@ -7,6 +7,10 @@ Which is based on [Keep A Changelog](http://keepachangelog.com/)
 
 ## Unreleased
 
+### Removed
+
+- duplicate array interval
+
 ## v1.0.0 - 2019-06-25
 
 ### Added

swapus.go

@@ -63,7 +63,7 @@ func main() {
     })
   }
 
-  for _, proc := range procs[:*LIMIT] {
+  for _, proc := range procs {
     if proc.Swap == 0 || proc.CmdLine == "" {
       continue
     }