On 1/16/2025 10:00 PM, Yura Sokolov wrote:
>
> Good day, Zhiguo.
>
> Excuse me, I feel sneaky a bit, but I've started another thread just
> about increase of NUM_XLOGINSERT_LOCK, because I can measure its effect
> even on my working notebook (it is another one: Ryzen 5825U limited to
> @2GHz).
>
> http://postgr.es/m/flat/3b11fdc2-9793-403d-
> b3d4-67ff9a00d447%40postgrespro.ru
>
> -----
>
> regards
> Yura Sokolov aka funny-falcon
>
>
Good day, Yura!
Thank you for keeping me informed. I appreciate your proactive approach
and understand the importance of exploring different angles for
optimization. Your patch is indeed fundamental to our ongoing work on
the lock-free xlog reservation, and I'm eager to see how it can further
enhance our efforts.
I will proceed to test the performance impact of your latest patch when
combined with the lock-free xlog reservation patch. This will help us
determine if there's potential for additional optimization.
Concurrently, with your permission, I'll try to refine the
hash-table-based implementation for your further review. WDYT?
Regards,
Zhiguo
