[asterisk-bugs] [JIRA] (ASTERISK-24042) Drastic LA increase while serving more than 1400 simultaneous calls

[Matt Jordan (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-24042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Jordan closed ASTERISK-24042.
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    Resolution: Not A Bug

> Drastic LA increase while serving more than 1400 simultaneous calls
> -------------------------------------------------------------------
>
>                 Key: ASTERISK-24042
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24042
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/General
>    Affects Versions: 11.3.0
>         Environment: CentOS-6.5, kernel  2.6.32-431.5.1.el6.x86_64, 16G RAM, 2x Intel(R) Xeon(R) CPU E5-2450 0 @ 2.10GHz (16 cores).
>            Reporter: Sergey.Shulga
>
> Test case:
> SIP traffic generator initiates 1400 simultaneous calls with ulaw-encoded voice. Call initiation rate is 15CPS.
> Asterisk accepts incoming calls, creates connection with terminating server (SIP). RTP stream for all calls is transcoded by asterisk from ulaw to alaw.
> Test results:
> LA is over 1000 using asterisk 11.3.0, less than 40 using asterisk 1.6.2.24



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