Re: Parallel Bitmap Heap Scan reports per-worker stats in EXPLAIN ANALYZE

Melanie Plageman <melanieplageman@gmail.com>

From: Melanie Plageman <melanieplageman@gmail.com>

To: Tomas Vondra <tomas.vondra@enterprisedb.com>

Cc: Dilip Kumar <dilipbalaut@gmail.com>, David Geier <geidav.pg@gmail.com>, PostgreSQL Developers <pgsql-hackers@lists.postgresql.org>

Date: 2024-03-01T22:44:38Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Show Parallel Bitmap Heap Scan worker stats in EXPLAIN ANALYZE
- 5a1e6df3b84c 18.0 landed
Widen lossy and exact page counters for Bitmap Heap Scan
- 7340d9362a79 18.0 landed
Remove redundant snapshot copying from parallel leader to workers
- 84c18acaf690 17.0 cited

On Sat, Feb 17, 2024 at 5:31 PM Tomas Vondra
<tomas.vondra@enterprisedb.com> wrote:
>
> Hi David,
>
> Do you plan to work continue working on this patch? I did take a look,
> and on the whole it looks reasonable - it modifies the right places etc.

I haven't started reviewing this patch yet, but I just ran into the
behavior that it fixes and was very outraged. +10000 to fixing this.

- Melanie