Re: Auto Vacuum optimisation

2024-11-27 Thread wenhui qiu
Hi Japin > Worth a try. > However, I don't think we need to based on {vac,anl}_scale_factor when using > the sqrt algorithm. Here a new path, I removed the log2 algorithm and the debug2 log and the enumeration type is also kept consistent, based on {vac,anl}_scale_factor when using the sqrt algo

Re: Auto Vacuum optimisation

2024-11-27 Thread Japin Li
On Wed, 27 Nov 2024 at 15:51, wenhui qiu wrote: > HI Japin Li > Thank you for you reply, Do you think that removing the log2 algorithm > because it will be more frequent,I think sql > server chose sqrt algorithm after their long-term verification, I think we > need to retain sqrt algorithm,

Re: Auto Vacuum optimisation

2024-11-26 Thread Japin Li
On Mon, 18 Nov 2024 at 18:20, wenhui qiu wrote: > HI hackers >These are algorithmic mathematical graphs,By default, vacuum will not be > triggered frequently.Looking at the images > the algorithms for pow and sqrt are close, do we want to cancel one of the > algorithms? > > log2 > image.