2013-06-18, 21:33
(2013-06-18, 17:50)Kibje Wrote: I just noticed you mentioning a process at 25% CPU, which would be full core in a quad core PC.
Also the wiki has some information on how to tune a mysql instance.
yeah a Python process is taking up, very consistently, 25% of the Synology NAS's cpu. I have a number of webservers running there that I'm sure are included in this (sickbeard, couchpotato, transmission, headphones others). And the Synology NAS has a Dual Core 2.13GHz with floating point (whatever that means), i.e. is not quad-core. Still if you look at the first imgur (pasted here: http://imgur.com/6coFHKQ ) you can can see very small in the top left corner that cpu usage on the NAS doesn't usually reach much over 30% and never got higher than 51%. So though, I'm not thrilled about a non-descript python process consistently taking up 25% of the cpu, it doesn't appear to be taxing the system to much and is somewhat plausible.
I'm gonna try some of the info I've found in these threads to increase the memory allocation in my.cnf:
http://www.howtogeek.com/howto/programmi...y-caching/
http://lime-technology.com/forum/index.p...ic=18417.0
http://lime-technology.com/forum/index.p...#msg159984
I'll report back if any of that works...
The explanation that I'm running into some limit of mysql seems to make the most sense, but there is really no evidence on the NAS side to indicate that I'm reaching the limits of my NAS's ability, hence why I'm still digging a little further...
