Werk #1944: hr_mem: no longer reports incorrect memory values when cached memory values are broken

Component Checks & agents
Title hr_mem: no longer reports incorrect memory values when cached memory values are broken
Date Feb 17, 2015
Checkmk Editon Checkmk Raw (CRE)
Checkmk Version 1.2.7i1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

Some devices reported negative used cached values. As a result the cached memory was added to to the total memory - instead of substracted. This has been fixed. If the value for the used cache seems to be broken, the check uses the total cache value instead. This new behaviour also applies to the memory buffers data.

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