public inbox for [email protected]  

help / color / mirror / Atom feed

From: Gilles Darold <[email protected]>
To: Andrey Borodin <[email protected]>
Cc: Tomas Vondra <[email protected]>
Cc: Tomas Vondra <[email protected]>
Cc: Alexander Korotkov <[email protected]>
Cc: Anastasia Lubennikova <[email protected]>
Cc: Daniel Gustafsson <[email protected]>
Cc: Kyotaro Horiguchi <[email protected]>
Cc: pgsql-hackers <[email protected]>
Subject: Re: MultiXact\SLRU buffers configuration
Date: Wed, 9 Dec 2020 11:51:36 +0100
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<CAPpHfduekT=BrM3rLqvo4ajzKYmDk+6aCoYJrNHhK0Je+v2z=Q@mail.gmail.com>
	<[email protected]>
	<CAPpHfduT0Kb+8fMt4t0EF5G_3hig+wYgeRadQnNq20F4VxP7LA@mail.gmail.com>
	<CAPpHfdsUtSGxRrKn65F_wrE66sNztNY4TpDGDHh2kvAZZDOMqA@mail.gmail.com>
	<20201028013651.de5cj2xadgmba5nf@development>
	<[email protected]>
	<20201028233243.ygm6yqlynkqpzekr@development>
	<[email protected]>
	<20201029134933.xd4mh2cofuf6tdfz@development>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<[email protected]>

Hi Andrey,

Thanks for the backport. I have issue with the first patch "Use shared 
lock in GetMultiXactIdMembers for offsets and members" 
(v1106-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-o.patch) the 
applications are not working anymore when I'm applying it. Also PG 
regression tests are failing too on several part.


    test insert_conflict              ... ok
    test create_function_1            ... FAILED
    test create_type                  ... FAILED
    test create_table                 ... FAILED
    test create_function_2            ... FAILED
    test copy                         ... FAILED
    test copyselect                   ... ok
    test copydml                      ... ok
    test create_misc                  ... FAILED
    test create_operator              ... FAILED
    test create_procedure             ... ok
    test create_index                 ... FAILED
    test index_including              ... ok
    test create_view                  ... FAILED
    test create_aggregate             ... ok
    test create_function_3            ... ok
    test create_cast                  ... ok
    test constraints                  ... FAILED
    test triggers                     ... FAILED
    test inherit                      ...
    ^C



This is also where I left my last try to back port for PG11, I will try 
to fix it again but it could take time to have it working.

Best regards,

-- 
Gilles Darold


Le 08/12/2020 à 18:52, Andrey Borodin a écrit :
> Hi Gilles!
>
> Many thanks for your message!
>
>> 8 дек. 2020 г., в 21:05, Gilles Darold <[email protected]> написал(а):
>>
>> I know that this report is not really helpful
> Quite contrary - this benchmarks prove that controllable reproduction exists. I've rebased patches for PG11. Can you please benchmark them (without extending SLRU)?
>
> Best regards, Andrey Borodin.
>

view thread (81+ messages)  latest in thread

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
  Subject: Re: MultiXact\SLRU buffers configuration
  In-Reply-To: <[email protected]>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox