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From Carlos Alonso <carlos.alo...@cabify.com>
Subject Re: CouchDB 1.6 changes feed throughput decrease
Date Mon, 03 Jul 2017 08:25:20 GMT
Hi Adam,

Did you manage to find something about this possible bug in your Jira? We
would really appreciate it as we're quite heavily affected by it.

Regards

On Thu, Jun 29, 2017 at 10:45 AM Carlos Alonso <carlos.alonso@cabify.com>
wrote:

> Hi Adam.
>
> That's nice to hear, I've been searching online about this issue but no
> success so far. Hopefully you can provide some more info on this issue.
>
> Thanks!
>
> On Wed, Jun 28, 2017 at 7:06 PM Adam Kocoloski <kocolosk@apache.org>
> wrote:
>
>> Hi Carlos, I think the ML might have stripped the screenshot.
>>
>> I know there have been a couple of bugs that caused exactly that behavior
>> in the past. Will see what I can dig up from JIRA. Cheers,
>>
>> Adam
>>
>> > On Jun 28, 2017, at 12:03 PM, Carlos Alonso <carlos.alonso@cabify.com>
>> wrote:
>> >
>> > Hi guys, we're seeing CouchDB changes feed dropping throughput after a
>> few minutes. Is this something known?
>> >
>> > I've tried to isolate the problem by just reading from the changes feed
>> and throwing it into /dev/null. The send/receive speeds consistently go
>> down and I have no clue. Have any of you seen this before? Please find
>> attached a screenshot of our metrics. The purple line is the bytes sent
>> metric from the CouchDB node host and the blue one is the bytes received
>> from where I read it. The second peak is because I restart the curl process.
>> >
>> > Any clue?
>> >
>> > Regards
>> > --
>> >  <http://www.cabify.com/>
>> > Carlos Alonso
>> > Data Engineer
>> > Madrid, Spain
>> > carlos.alonso@cabify.com <mailto:carlos.alonso@cabify.com>
>> > Prueba gratis con este código
>> > #CARLOSA6319 <https://cabify.com/i/carlosa6319>
>> >  <http://cbify.com/fb_ES> <http://cbify.com/tw_ES> <
>> http://cbify.com/in_ES> <https://www.linkedin.com/in/mrcalonso>
>> > Este mensaje y cualquier archivo adjunto va dirigido exclusivamente a
>> su destinatario, pudiendo contener información confidencial sometida a
>> secreto profesional. No está permitida su reproducción o distribución sin
>> la autorización expresa de Cabify. Si usted no es el destinatario final por
>> favor elimínelo e infórmenos por esta vía.
>> >
>> > This message and any attached file are intended exclusively for the
>> addressee, and it may be confidential. You are not allowed to copy or
>> disclose it without Cabify's prior written authorization. If you are not
>> the intended recipient please delete it from your system and notify us by
>> e-mail.
>>
>> --
> [image: Cabify - Your private Driver] <http://www.cabify.com/>
>
> *Carlos Alonso*
> Data Engineer
> Madrid, Spain
>
> carlos.alonso@cabify.com
>
> Prueba gratis con este código
> #CARLOSA6319 <https://cabify.com/i/carlosa6319>
> [image: Facebook] <http://cbify.com/fb_ES>[image: Twitter]
> <http://cbify.com/tw_ES>[image: Instagram] <http://cbify.com/in_ES>[image:
> Linkedin] <https://www.linkedin.com/in/mrcalonso>
>
-- 
[image: Cabify - Your private Driver] <http://www.cabify.com/>

*Carlos Alonso*
Data Engineer
Madrid, Spain

carlos.alonso@cabify.com

Prueba gratis con este código
#CARLOSA6319 <https://cabify.com/i/carlosa6319>
[image: Facebook] <http://cbify.com/fb_ES>[image: Twitter]
<http://cbify.com/tw_ES>[image: Instagram] <http://cbify.com/in_ES>[image:
Linkedin] <https://www.linkedin.com/in/mrcalonso>

-- 
Este mensaje y cualquier archivo adjunto va dirigido exclusivamente a su 
destinatario, pudiendo contener información confidencial sometida a secreto 
profesional. No está permitida su reproducción o distribución sin la 
autorización expresa de Cabify. Si usted no es el destinatario final por 
favor elimínelo e infórmenos por esta vía. 

This message and any attached file are intended exclusively for the 
addressee, and it may be confidential. You are not allowed to copy or 
disclose it without Cabify's prior written authorization. If you are not 
the intended recipient please delete it from your system and notify us by 
e-mail.

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