Skip to main content

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

Required fields*

8
  • Is this an OpenVZ/Virtuozzo container or a real VM such as XEN or KVM? Commented Oct 23, 2012 at 22:30
  • 1
    Can't explain what they are, but I have a VPS which displays the same behaviour. dl.dropbox.com/u/1578899/memory-week.png Commented Oct 23, 2012 at 22:32
  • @jordanm It's a Xen-based virtual machine. Commented Oct 24, 2012 at 17:00
  • @EightBitTony Thanks for sharing. Yours looks a little bit more 'natural', but I do clearly see a similar (but perhaps more predictable) pattern of drops in memory cache. Commented Oct 24, 2012 at 17:02
  • I did wonder if Munin 2 was graphing / collecting the data differently enough to result in some of the differences (smoother graph on yours), but even mine shows a drop in the middle of a cycle rather than daily. It's odd, for sure. Commented Oct 25, 2012 at 11:33