Re: [ANNOUNCE] Git v2.19.0-rc0

>
> When I choose my own metrics for performance tests, I like to run at 
> least 10 runs, remove the largest AND smallest runs from the samples, 
> and then take the average. I did this manually for 'git rev-list --all 
> --objects' on git/git and got the following results:
>
> v2.18.0    v2.19.0-rc0   HEAD
> --------------------------------
> 3.126 s    3.308 s       3.170 s
>
> For full disclosure, here is a full table including all samples:
>
> |      | v2.18.0 | v2.19.0-rc0 | HEAD    |
> |------|---------|-------------|---------|
> |      | 4.58    | 3.302       | 3.239   |
> |      | 3.13    | 3.337       | 3.133   |
> |      | 3.213   | 3.291       | 3.159   |
> |      | 3.219   | 3.318       | 3.131   |
> |      | 3.077   | 3.302       | 3.163   |
> |      | 3.074   | 3.328       | 3.119   |
> |      | 3.022   | 3.277       | 3.125   |
> |      | 3.083   | 3.259       | 3.203   |
> |      | 3.057   | 3.311       | 3.223   |
> |      | 3.155   | 3.413       | 3.225   |
> | Max  | 4.58    | 3.413       | 3.239   |
> | Min  | 3.022   | 3.259       | 3.119   |
> | Avg* | 3.126   | 3.30825     | 3.17025 |
>
> (Note that the largest one was the first run, on v2.18.0, which is due 
> to a cold disk.)
>
> I just kicked off a script that will run this test on the Linux repo 
> while I drive home. I'll be able to report a similar table of data 
> easily.