Server Stutters

Agent Buckshot Moose · 07-03-2013, 11:36 PM

Every so often my dedicated server will just apparently freeze up. Everybody stops moving, but then it catches up and everything happens all at once. It's not a ping-based issue. I think it's tied to the amount of memory on the machine. Is there any way to confirm this? Any Linux or srcds instrumentation tools I can use to track the memory usage of srcds?

**Dexter** · 07-13-2013, 05:11 AM

hrm, you could use a general tool like SAR to see if you're hitting hw or i/o limits causing it to hitch but thats very unlikely on modern hardware

Agent Buckshot Moose · 07-22-2013, 07:19 PM

Quote:

Originally Posted by Dexter

hrm, you could use a general tool like SAR to see if you're hitting hw or i/o limits causing it to hitch but thats very unlikely on modern hardware

I guess I should have mentioned that this is a cloud server running on Rackspace. So it's virtualized, which is the most likely cause of the problem. It happened more when I had less memory, and when I upgraded it mostly went away. But larger numbers of people still cause stutters. What is the usual minimum RAM required to run srcds with ~8 people?

07-03-2013, 11:36 PM	#1
Agent Buckshot Moose Wiki Standards Team Wiki Team Join Date: Mar 2007 Location: Geokill's closet Class/Position: Sniper/Demoman Gametype: CTF Affiliations: :e0: Co-leader Posts Rated Helpful 6 Times	Server Stutters Every so often my dedicated server will just apparently freeze up. Everybody stops moving, but then it catches up and everything happens all at once. It's not a ping-based issue. I think it's tied to the amount of memory on the machine. Is there any way to confirm this? Any Linux or srcds instrumentation tools I can use to track the memory usage of srcds?

07-13-2013, 05:11 AM	#2
Dexter internet user Fortress Forever Staff Join Date: Jun 2007 Posts Rated Helpful 42 Times	hrm, you could use a general tool like SAR to see if you're hitting hw or i/o limits causing it to hitch but thats very unlikely on modern hardware __________________ 9:17 PM - DEXTER: can you teach me how to play o 9:17 PM - squeek.: you jump a lot 9:18 PM - squeek.: and do sweet moves 8:55 PM - FDA: fart in you fridge and blame it on wild animals

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