Based on this question the colours have the following meaning:
Green = Used memory Blue = Buffers Yellow/Orange = Cache
Now looking at my
htop, I see only 878MB is taken, which includes a large chunk in the cache. But the total memory is 1.91 GB. So why is the bar so far in the right-hand side, where it should be really in the middle?
htop indicating that my server still requires more memory than expected?
Even though only 50% is taken? I'm not sure how I should read this.
So what gives that the bar is stretched all way to the right hand side?