cat /proc/cpuinfo lists 4 cores. So even if that's not showing hyperthreading, maximum 8. By your rule, that would be 8 cores * 0.5GB = 4GB memory. I've seen resident memory be up over 6GB.
On Sat, Nov 22, 2014 at 1:29 PM, Freddi Hansen <f...@danovation.dk> wrote: > > 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 <jlama...@gmail.com> > 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 > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
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