Re: [gentoo-project] [Bugzilla] IP-based limits

[Alec Warner <antarus@gentoo.org>]

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On Thu, Aug 13, 2020 at 9:56 PM Tomas Mozes <hydrapolic@gmail.com> wrote:

>
>
> On Wed, Aug 12, 2020 at 8:39 PM Alec Warner <antarus@gentoo.org> wrote:
>
>> On Wed, Aug 12, 2020 at 11:24 AM Tomas Mozes <hydrapolic@gmail.com>
>> wrote:
>>
>>>
>>>
>>> On Wednesday, August 12, 2020, Alec Warner <antarus@gentoo.org> wrote:
>>> > Bugzilla now has connection limits per IP. I won't say what the limit
>>> is, but if you are crawling bugzilla or using automated tools from a single
>>> source IP you may hit the limit and receive 503's for requests over the
>>> limit.
>>> > This may be a particular problem for users behind things like carrier
>>> grade NAT (where many users are multiplexed through a single egress IP.)
>>> However we have seen numerous slowdowns from bot traffic and this is a
>>> relatively straightforward change to make on our end. If you believe you
>>> are being unfairly limited / blocked, please reach out to
>>> infra@gentoo.org.
>>> > Thanks,
>>> > -A
>>>
>>> Wouldn't 429 be more appropriate?
>>>
>>
>> The limiter doesn't support this, sorry.
>>
>> -A
>>
>>
>>>
>>> Tomas
>>
>>
>
> It also seems that bgo loads much faster. Have any changes been done in
> this direction too? Anyways, thanks!
>

We migrated from fcgi to mod-perl. In general this has resulted in server
time reduction from 1500ms to 500ms. There are other changes afoot so I
don't want to sell these optimizations too much.

-A



>
> Tomas
>

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