Re: [HACKERS] WIP aPatch: Pgbench Serialization and deadlock errors

From: Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp>
To: alvherre(at)alvh(dot)no-ip(dot)org
Cc: coelho(at)cri(dot)ensmp(dot)fr, ishii(at)sraoss(dot)co(dot)jp, tgl(at)sss(dot)pgh(dot)pa(dot)us, nagata(at)sraoss(dot)co(dot)jp, thomas(dot)munro(at)gmail(dot)com, m(dot)polyakova(at)postgrespro(dot)ru, pgsql-hackers(at)postgresql(dot)org, teodor(at)sigaev(dot)ru
Subject: Re: [HACKERS] WIP aPatch: Pgbench Serialization and deadlock errors
Date: 2022-04-03 12:59:54
Message-ID: 20220403.215954.2285173143104252907.t-ishii@sranhm.sra.co.jp
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>> My 0.02€:
>>
>> I agree that it would be better to have a more deterministic aggregated log
>> format.
>>
>> ISTM that it should skip failures and lags if no fancy options has been
>> selected, i.e.:
>>
>> [ fails ... retries [ sum_lag ... [ skipped ] ] ?
>
> I think it's easier to just say "if feature X is not enabled, then
> columns XYZ are always zeroes".

Ok, I will come up with a patch in this direction.

Best reagards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp

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