Re: Benchmarked tcpserver dlopen() -> qmail_smtpd() VS tcpserver --> fork() --> exec qmail-smtpd

Manvendra Bhangui <[email protected]> Wed, 5 Apr 2017 13:49:28 +0530

Newsgroups	gmane.mail.qmail.general
Message-ID	<CAOqj+1MMpOwXiYuF3-XYAStMaWD9aJ5hnXtsKCbOxxE_bOhXWA@mail.gmail.com>

On 5 April 2017 at 03:45, Erwin Hoffmann <[email protected]> wrote:
> Hi,
>
>
>> Am 05.04.2017 um 00:02 schrieb Manvendra Bhangui <[email protected]>:
>>
>> When I went live, the stock qmail was
>> just not able to handle the deluge of emails. We had around 3 million
>> customers. The first thing I did was to put multiple queues (instead
>> of just one /var/qmail/queue).
>
> Yes, the funny 'Silly Qmail Syndrom'. André tried to overcome this; me too with a different approach.
>
Curious to know your approach. I used a patch (ext-todo by Andreas
Hanssen and big-todo from Russ). In addition I used the current time
in seconds since 1970 and the number of queues as the modulus operator
to push emails in different queues, with each queue having qmail-send
running.

-- 
Regards Manvendra - http://www.indimail.org
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