[asterisk-users] asterisk 13 mixmonitor - random missing syllables

[Brian ::]

12 calls isn't under any type of load.

Someone with better understanding of Asterisk internals may chime in here.

Could it be vmware timing? Is timing critical when using mixmonitor?

I've seen > 100 concurrent calls being recorded wtihout issue.



On Fri, Jan 29, 2016 at 10:39 AM, Marek Červenka <cervajs at fpf.slu.cz> wrote:

> Dne 28.1.2016 v 13:37 Brian :: napsal(a):
>
> when you say load - how many concurrent calls? Is there transcoding
> happening? sip / PRIs ? what load?
>
>
> 12  concurrent calls
>
> no transcoding
>
> SIP
>
> under 1.5 with 4x  1Ghz vcpus  (its vmware VPS)
>
>
>
> On Thu, Jan 28, 2016 at 9:57 AM, Marek Červenka <cervajs at fpf.slu.cz>
> wrote:
>
>> Dne 27.1.2016 v 17:50 A J Stiles napsal(a):
>>
>>> On Wednesday 27 Jan 2016, Marek Červenka wrote:
>>>
>>>> Dne 27.1.2016 v 13:14 A J Stiles napsal(a):
>>>>
>>>>> On Wednesday 27 Jan 2016, Marek Červenka wrote:
>>>>>
>>>>>> hi,
>>>>>>
>>>>>> i have strange problem with asterisk 13 mixmonitor, recording to wav
>>>>>> (centos6)
>>>>>> when the system is under load, there are sometimes missing syllable
>>>>>>
>>>>>> there arent BIG spikes on cpus
>>>>>> recordings are to ramdisk (/dev/shm)
>>>>>>
>>>>>> any hints?
>>>>>>
>>>>> First, try recording to a real disk  (preferrably a separate drive, so
>>>>> nothing else will be seeking the heads about; and connected by SATA,
>>>>> not
>>>>> USB, for full speed).  Does that work any better?
>>>>>
>>>> i tried before. IO is not the problem
>>>>
>>> Are you saying that it records fine when you use a real disk, but not
>>> with a
>>> ramdisk?
>>>
>>> And why are you using a ramdisk for your mixmonitor recordings?
>>>
>>>
>> i have problem in both scenarios
>> im using ramdisk because is faster and IO cannot be problem
>>
>
> --
> ---------------------------------------
> Marek Cervenka
> =======================================
>
>
> --
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