Lags despite changes

[rozenman]

Hi, I checked almost every post in here about configs so there won't be lags... at last, I decided this one to my server:

Code:

tickrate 100 (in the running server command...)
fps_max 600 (in the running server command...)
sv_minrate 15000
sv_maxrate 20000
sv_mincmdrate 75
sv_maxcmdrate 100
sv_minupdaterate 75
sv_maxupdaterate 100
decalfrequency 10
net_maxfilesize 64
sv_unlag 1
sv_maxunlag 0.5

I am having a 16 player server, that always on one map (I did mp_limittime 80 so the server will be refreshed...)
Still, I am having lags: when someone surf (The one map is a surf one...), there are lags that "take" you bake... it isn't only when you surf... like when you are walking, suddenly there is a lag that cause you to "jump" back about 1 meter, and then you continue walking regular...
Any ideas?

[fqdn]

upload speed?

[HBS|Ryan]

does it happen the same no matter how many people are on the server?

[rozenman]

I am not sure about the upload speed, but it is from a rented computer so I don't think the upload speed matters..
About the people number, if I am not wrong, it starts by the time, and then it doesn't matter how much people there are... At the start the server runs clean, but after a while the lags start appearing and then it becomes unbearable =\

[HBS|Ryan]

whats a while?

[rozenman]

about 3 hours...

[jameshaigh]

What are the specs of the server?

[rozenman]

Sorry for the illiteracy... but what do you mean by specs?

[jameshaigh]

Specifications - you say it's a rented computer. Do you mean a Dedicated Server (where you have unlimited access and you can run as many servers as you want) or something from a GSP (Game Server Provider - they give you a gameserver - you pay for the amount of slots and the tickrate it runs at)?

[rozenman]

Dedicated server... I have unlimited access...

[HBS|Ryan]

ok what hardware specs does this dedicated server have?

[rozenman]

hm.... these:
CPU: Dual Opteron Dual Core 1612
Memory: 4GB
Hard Disk: 160GB

[HBS|Ryan]

just sounds like there is a memory leak in the map
have the map restart every hour something simliar

[rozenman]

I said I do every 80 minutes.... =\ do you think that 20 minutes will do the difference?

[HBS|Ryan]

so no matter how many map restarts you do in between, after about 3 hours the server begins to lag?

if there is only 2 person on the server for those 3 hours does it still lag?