D11558: Don't show cache memory in systemloadviewer bars

[Henrik Fehlauer]

rkflx added a comment.


  In D11558#231153 <https://phabricator.kde.org/D11558#231153>, @davidedmundson wrote:
  
  > > Quickly seeing the difference between "free" and "cached" can be quite useful.
  >
  > Useful for what?
  
  
  For a start, there's a problem with a system (and thus performance) if cache usage is always very low. "Unused" memory does not help in this case. Seeing this value staying in a "good" state helps to confirm that despite large memory hogs coming and going the cache is utilized optimally. If not, I might add more memory or change the system configuration (e.g. ban Electron apps ;) to improve cache utilization. If I would only see "free" memory, I would not be able to evaluate this.

REPOSITORY
  R114 Plasma Addons

REVISION DETAIL
  https://phabricator.kde.org/D11558

To: davidedmundson, #plasma
Cc: rkflx, plasma-devel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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