[Freeswitch-users] Intermittent Long Delay On Startup Centos 7.1

Fri Oct 30 15:21:14 MSK 2015

Bote,

I think this happened digital ocean and the details are here:

https://freeswitch.org/jira/browse/FS-8388

It's probably a good idea to put this in the confluence.

On Thu, Oct 29, 2015 at 10:16 AM, Sergey Safarov <s.safarov at gmail.com>
wrote:

> Delay about 3-4 sec exist on my installation also.
> This delay can be removed if diable upnp and nat
>
> Sergey
>
> On Thu, Oct 29, 2015 at 2:49 PM, Bote Man <bote_radio at botecomm.com> wrote:
>
>> Is this something that should be documented for others using CentOS 7 or
>> was it specific to your installation?
>>
>>
>>
>> Bote
>>
>>
>>
>>
>>
>> *From:* Sausage Side
>> *Sent:* Tuesday, 27 October, 2015 13:19
>> *Subject:* Re: [Freeswitch-users] Intermittent Long Delay On Startup
>> Centos 7.1
>>
>>
>>
>> Thanks Anthony - for some reason this email showed as blank when I first
>> opened it. Now I can see it. Who knows.
>>
>>
>>
>> Anyway, as I've written on the Jira case, this solved it. For others :
>>
>>
>>
>> yum install haveged
>>
>> haveged -w 1024
>>
>>
>>
>> and all the slowdowns go away.
>>
>>
>>
>> Thank you.
>>
>>
>>
>>
>>
>> On Monday, October 26, 2015 6:42 PM, Anthony Minessale <
>> anthony.minessale at gmail.com> wrote:
>>
>>
>>
>> Try creating entropy for the rng in /dev  Install some version of a rngd
>> package.
>>
>> On Sunday, October 25, 2015, Sausage Side <sausageside at yahoo.com> wrote:
>>
>> @Brian - yes my command line has -nonat in already. The upnp detection
>> slows it down even more.
>>
>>
>>
>> @Stanislav - I'l give it a go - never opened one of those before.before.
>> Appreciate debian might not be an issue, but I'm just more familiar with
>> centos. Obviously if no one knows how to resolve the centos issue then my
>> options are to move to debian or just stay on 6.7.
>>
>>
>>
>>
>>
>>
>>
>> On Sunday, October 25, 2015 2:50 PM, Brian West <brian at freeswitch.org>
>> wrote:
>>
>>
>>
>> Probably upnp/natpmp detection start with -nonat?
>>
>> On Sunday, October 25, 2015, Stanislav Sinyagin <ssinyagin at gmail.com>
>> wrote:
>>
>> this looks like an issue worth opening a Jira ticket:
>> https://freeswitch.org/jira/
>>
>> the primary development platform is Debian 8, so there may be some
>> OS-specific issues.
>>
>> On Sat, Oct 24, 2015 at 3:03 PM, David Wylie <sausageside at yahoo.com>
>> wrote:
>> > I was running the following :
>> > Centos 7.1
>> > FreeSWITCH Version 1.7.0+git~20151021T165609Z~9fee9bc613~64bit (git
>> 9fee9bc
>> > 2015-10-21 16:56:09Z 64bit)
>> > Digital Ocean hosted "droplet", 2gig ram, 40 gig SSD, 2 CPU
>> >
>> > though it also happens with FreeSWITCH Version
>> > 1.6.2+git~20150930T182428Z~c0c3c38f64~64bit (git c0c3c38 2015-09-30
>> > 18:24:28Z 64bit)
>> >
>> > I have asked this on SO as well :
>> > http://stackoverflow.com/q/33305393/1642105
>> >
>> > Intermittently, but about as often as 1 in 3, the start up process for
>> > Freeswitch pauses for a very long time (variable, but has been as long
>> as 14
>> > minutes). Running from the terminal window, here's the output. Notice
>> the
>> > time between the "Add Task 2" and the next line :
>> >
>> > # /usr/bin/freeswitch -nonat -core -db /dev/shm -log
>> > /usr/local/freeswitch/log -conf /usr/local/freeswitch/conf -run
>> > /usr/local/freeswitch/run
>> >
>> > 2015-10-23 15:40:14.160101 [INFO] switch_event.c:685 Activate Eventing
>> > Engine.
>> > 2015-10-23 15:40:14.170805 [WARNING] switch_event.c:656 Create
>> additional
>> > event dispatch thread 0
>> > 2015-10-23 15:40:14.272850 [INFO] switch_core_sqldb.c:3381 Opening DB
>> > 2015-10-23 15:40:14.282317 [INFO] switch_core_sqldb.c:1693 CORE
>> Starting SQL
>> > thread.
>> > 2015-10-23 15:40:14.285266 [NOTICE] switch_scheduler.c:183 Starting task
>> > thread
>> > 2015-10-23 15:40:14.293743 [DEBUG] switch_scheduler.c:249 Added task 1
>> > heartbeat (core) to run at 1445611214
>> > 2015-10-23 15:40:14.293837 [DEBUG] switch_scheduler.c:249 Added task 2
>> > check_ip (core) to run at 1445611214
>> > 2015-10-23 15:49:47.883158 [NOTICE] switch_core.c:1386 Created ip list
>> > rfc6598.auto default (deny)
>> >
>> > If I spin up a virgin 6.7 machine (droplet) and follow my exact same
>> install
>> > script, the longest pause I get at that spot is about 14 seconds, which
>> is
>> > fine. Apart from the operating systems as supplied the two
>> installations are
>> > similar.
>> >
>> > Does anyone have a guess as to why does it take so long on centos 7.1,
>> and
>> > not on 6.7?
>> > And what is that check_ip doing? An amateurs look at the check_ip() in
>> the
>> > source shows it resolving a hostname, but if I run a wireshark trace on
>> all
>> > network interfaces it shows no activity at that point relating to DNS
>> > lookups or anything (it does if I ping google.com so I think I would
>> have
>> > seen it). That's the same on 6.7 as well, so it's obviously not meant
>> to,
>> > bit I'm not sure how else to determine what it's waiting for.
>> >
>> > Cheers.
>> >
>> >
>> >
>> >
>> _________________________________________________________________________
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>> _________________________________________________________________________
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>>
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>>
>>
>> --
>>
>> *Brian West*
>> brian at freeswitch.org
>>
>>
>>
>> *Twitter: @FreeSWITCH , @briankwest*
>> http://www.freeswitchbook.com
>> http://www.freeswitchcookbook.com
>>
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>>
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>>
>>
>>
>>
>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
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>>
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>>
>>
>>
>>
>> --
>>
>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>
>>
>>
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>>
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>>
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>>
>> https://www.youtube.com/watch?v=NLaDpGQuZDA
>>
>>
>>
>>
>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
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>> http://www.cluecon.com
>>
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>>
>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
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>>
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>
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
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>
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-- 
Ítalo Rossi
italo at freeswitch.org
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