[robanswe]

Hello, my server keeps consuming more and more ram for every day it's on. The ram usage goes up with about 40-50mb/day with is way to much for my vps. My vps is running Centos 6 64bit and my sa-mp version is 0.3e.


Plugins I'm useing:
mysql.dll (BlueG R7) Link
sscanf.dll (The latest version on the first page) Link
GeoIP_Plugin.dll (0.1.4) Link
MapAndreas.dll (Kalcors version) Link
regex.dll (0.2) Link
irc.dll (1.4.2) Link


More info about mysql:
I'm threading all my questions and most of them uses the new cache function that should store and clear the result automatically. The log also says it's doing just that. Anyway the questions I doesn't cache i ether doesn't store result at all (Insert/update/delete questions) or I store and then clear the result manually. The mysql log also confirms this. (I get no out of sync errors and when I look at some questions it says result stored then result freed.)


More info about pvars:
I do only use about 10-30 PVarInt's no strings ever! Also the ram usage is not going down when the player count goes down.. Pvars is reseted when a player quits? Anyway I doesn't think pvars is the problem here.


More info about the irc:
The irc is connected to two channels one admin channel and one regular chat channel. The severs main chat gets sent to the irc channel with is creating a lot of traffic and I mean a lot about (1 msg every 5 sec in average). So if there is a small memory leak in every message sent/received by the irc plugin then this is most likely the problem.



So my question is now where do you think the memory leak is located? Also is it possible to get the ram usage of one single plugin in linux?

[Cypress]

MapAndreas plugin by Kalcor uses 70mb of RAM.

Try to switch to MapAndreas include witch it's more slower than the plugin but it does the same job and you may not notice that big difference it it's speed. The only thing you should care now is RAM.

http://forum.sa-mp.com/showthread.ph...ndreas+include

[robanswe]

Quote:

Originally Posted by Cypress Try to switch to MapAndreas include. http://forum.sa-mp.com/showthread.ph...ndreas+include MapAndreas plugin by Kalcor uses 70mb of ram.

Thank you but the ram usage itself is NOT the problem. The server can consume about 200mb if it likes to. The problem is that the ram usage goes up when it's online for a long time. It goes up about 2mb/hour with it shouldn't do. I think it's caused by some sort of memory leak in one of my many plguins but I doesn't even know how to find out with plugin that is leaking or how to fix it.

[Cypress]

Disable all the plugins. After that test it one by one.

Like at 1st enable mysql and check if it does that problem. Then disable it and enable another plugin until you find witch actually makes the problem.

[robanswe]

Quote:

Originally Posted by kikito since when a server consuming 50mb ram is a problem? If you have a 512mb ram server, or 1gb ram, it's not a problem.

50mb more a day.. It starts at around 170mb and goes up 50mb every day. At the moment it uses 430mb with is a lot more then it should be using. I need to restart the server once every 3 days to keep the ram usage down with is just dumb.

Quote:

Originally Posted by Cypress Disable all the plugins. After that test it one by one. Like at 1st enable mysql and check if it does that problem. Then disable it and enable another plugin until you find witch actually makes the problem.

You can't just disable plugins.. Then you will get runtime error mission function. and to fix that you need to comment out all the things from the gamemode that uses that plugin.. With I can't do.. For example my server uses mysql for EVERYTHING you can't play without it so there is no way to test if the ram problem is fixed or not. The same goes with scanff and MapAndreas i's impossible for me to disable them without making the server unplayable. I could test to disable the irc, GeoIP_Plugin and regex but it will take ages to just test it and it might not even be them that are causing the problem. Also it might be more then one plugin leaking with makes debugging even harder. Thats why I asked here for help maybe someone knows that one of my plugins is known to leak memory.

[SeoToX]

I have this problem too. My server eat +20MB ram every hour, and i dont know why.

My plugins:
- mysql (BlueG)
- streamer
- sscanf
- audio

I think the BlueG's plugin is the wrong

[Lorenc_]

R6 with mysql works perfectly fine. my memory usage on volt-host is on 3-5% lol

[Scott]

Make sure also you are using return 1 at the end of all the custom callbacks that use the cache functionality of the mysql plugin (this clears the cache.)

You can try using pmap on Linux to find out which plugin is using the memory.

[Kar]

Seems like a MySQL issues, before I threaded queries, my servers ram usage would increase by 7mb every hour. You better check your callbacks as h02 said.

[SeoToX]

Lol?
How can i detect, which is the [anon] ?

(And i always use return 1 on publics)

Код:

6083:   ./samp03svr
08048000     36K r-x--  /games/samp/server/samp03svr
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0816f000    112K rw---  /games/samp/server/samp03svr
0818b000     44K rw---    [ anon ]
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b6941000    548K r-x--  /games/samp/server/plugins/audio.so
b69ca000      4K rw---  /games/samp/server/plugins/audio.so
b69cb000    144K r-x--  /games/samp/server/plugins/crashdetect.so
b69ef000      4K r----  /games/samp/server/plugins/crashdetect.so
b69f0000      4K rw---  /games/samp/server/plugins/crashdetect.so
b69f1000     48K r-x--  /games/samp/server/plugins/sscanf.so
b69fd000      4K rw---  /games/samp/server/plugins/sscanf.so
b69fe000     40K r-x--  /lib/i686/cmov/libnss_files-2.11.3.so
b6a08000      4K r----  /lib/i686/cmov/libnss_files-2.11.3.so
b6a09000      4K rw---  /lib/i686/cmov/libnss_files-2.11.3.so
b6a0a000      4K -----    [ anon ]
b6a0b000   8192K rw---    [ anon ]
b720b000     76K r-x--  /usr/lib/libz.so.1.2.3.4
b721e000      4K rw---  /usr/lib/libz.so.1.2.3.4
b721f000     76K r-x--  /lib/i686/cmov/libnsl-2.11.3.so
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b7234000      8K rw---    [ anon ]
b7236000     36K r-x--  /lib/i686/cmov/libcrypt-2.11.3.so
b723f000      4K r----  /lib/i686/cmov/libcrypt-2.11.3.so
b7240000      4K rw---  /lib/i686/cmov/libcrypt-2.11.3.so
b7241000    156K rw---    [ anon ]
b7268000   1740K r-x--  /usr/lib/libmysqlclient_r.so.16.0.0
b741b000     16K r----  /usr/lib/libmysqlclient_r.so.16.0.0
b741f000    276K rw---  /usr/lib/libmysqlclient_r.so.16.0.0
b7464000      4K rw---    [ anon ]
b7465000     92K r-x--  /games/samp/server/plugins/mysql.so
b747c000      4K r----  /games/samp/server/plugins/mysql.so
b747d000      4K rw---  /games/samp/server/plugins/mysql.so
b747e000     28K r-x--  /lib/i686/cmov/librt-2.11.3.so
b7485000      4K r----  /lib/i686/cmov/librt-2.11.3.so
b7486000      4K rw---  /lib/i686/cmov/librt-2.11.3.so
b748e000    824K r-x--  /games/samp/server/plugins/streamer.so
b755c000      4K rw---  /games/samp/server/plugins/streamer.so
b755d000     12K rw---    [ anon ]
b7560000   1280K r-x--  /lib/i686/cmov/libc-2.11.3.so
b76a0000      4K -----  /lib/i686/cmov/libc-2.11.3.so
b76a1000      8K r----  /lib/i686/cmov/libc-2.11.3.so
b76a3000      4K rw---  /lib/i686/cmov/libc-2.11.3.so
b76a4000     12K rw---    [ anon ]
b76a7000    116K r-x--  /lib/libgcc_s.so.1
b76c4000      4K rw---  /lib/libgcc_s.so.1
b76c5000    144K r-x--  /lib/i686/cmov/libm-2.11.3.so
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b76ea000      4K rw---  /lib/i686/cmov/libm-2.11.3.so
b76eb000    932K r-x--  /usr/lib/libstdc++.so.6.0.13
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b77d9000     32K rw---    [ anon ]
b77e1000     84K r-x--  /lib/i686/cmov/libpthread-2.11.3.so
b77f6000      4K r----  /lib/i686/cmov/libpthread-2.11.3.so
b77f7000      4K rw---  /lib/i686/cmov/libpthread-2.11.3.so
b77f8000      8K rw---    [ anon ]
b77fa000      8K r-x--  /lib/i686/cmov/libdl-2.11.3.so
b77fc000      4K r----  /lib/i686/cmov/libdl-2.11.3.so
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b7802000     20K rw---    [ anon ]
b7807000      4K r-x--    [ anon ]
b7808000    108K r-x--  /lib/ld-2.11.3.so
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bfca8000     84K rw---    [ stack ]
 total   509588K