Its up to 5.8G of resident memory with 28321 calls processed.
The OOM killer is going to kill this soon at this rate (8GB RAM machine).
This seems like a pretty serious problem.
It looks like I'll need to restart asterisk every night....
Hi the number of cpu cores that you see with top times 512Mbyte is the level of ram that's needed

e.g. a hp-gen8 with 2 octo core cpu's and hyperthreading enabled will be ( 2 x 8 x 2 x 0,5 gb ) = 16 gb + a bit exstra. So from start memory usage increases until it reaches 17.3 gb and then stabilizes. at that level.
You can disables hypertreading and cut your ram usage to half of that.

I can't see what hardware you are using but I think you need to check that the rule above fits your hardware.

b.r.
Freddi






On Fri, Nov 21, 2014 at 10:53 AM, James Lamanna <[email protected] <mailto:[email protected]>> wrote:
Hi,
I have an Asterisk server that's been running now for around 2 days.
I've noticed that the resident memory seems to be very high for its current call load:

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 18321 asterisk 20 0 8050m 5.2g 6968 S 13 66.2 363:11.80 asterisk

$ asterisk -rx "core show channels"

24 active channels

12 active calls

25216 calls processed


This server has a bunch of IAXModems hooked up to it and is mainly used as a Fax gateway to hylafax. Is this normal? 5.2Gig of memory used after 2 days with only 12 currently active calls?

I am not using any realtime peers.

There are 100 registered SIP peers on this server as well.

Thanks.

-- James

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