Process using excessive? ram and cpu

[Wade Smart]

Ive noticed lately my computer is sluggish. Even after rebooting and
using janitor it feels this way.

Im looking at hsgamma_FGRP4_1.05_i686-pc-linux-gnu-FGRP4-SSE2.
Its using over 400mb of memory and upwards of 30% cpu. I did some
searching on this but I havent really found any results.

Anyone else have this on their system?

I use Ubuntu 14.04
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