Also seeing the same problem. Takes about 4 days until the system is unresponsive.
Description: Linux Mint 17.1 Rebecca Release: 17.1
uname -a: Linux Mothership 3.16.0-39-generic #53~14.04.1-Ubuntu SMP Wed May 27 10:03:17 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Attached are top screen shots ~3 hours apart
Also seeing the same problem. Takes about 4 days until the system is unresponsive.
Description: Linux Mint 17.1 Rebecca
Release: 17.1
uname -a: Linux Mothership 3.16.0-39-generic #53~14.04.1-Ubuntu SMP Wed May 27 10:03:17 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Attached are top screen shots ~3 hours apart