RE: Failed transaction statistics to measure the logical replication progress

From: "osumi(dot)takamichi(at)fujitsu(dot)com" <osumi(dot)takamichi(at)fujitsu(dot)com>
To: 'Masahiko Sawada' <sawada(dot)mshk(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Cc: "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: RE: Failed transaction statistics to measure the logical replication progress
Date: 2021-11-01 13:18:18
Message-ID: OSBPR01MB48880D8D2966FE8711F5BBB0ED8A9@OSBPR01MB4888.jpnprd01.prod.outlook.com
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On Thursday, October 28, 2021 11:19 PM I wrote:
> I've created a new patch that extends pg_stat_subscription_workers to include
> other transaction statistics.
>
> Note that this patch depends on v18 patch-set in [1]...
Rebased based on the v19 in [1].
Also, fixed documentation a little and made tests tidy.
FYI, the newly included TAP test(027_worker_xact_stats.pl) is stable
because I checked that 100 times of its execution in a tight loop all passed.

[1] - https://www.postgresql.org/message-id/CAD21AoDY-9_x819F_m1_wfCVXXFJrGiSmR2MfC9Nw4nW8Om0qA%40mail.gmail.com

Best Regards,
Takamichi Osumi

Attachment Content-Type Size
extend_xact_stats_of_subscription_worker_v7.patch application/octet-stream 55.7 KB

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