netdev - Re: [PATCH net-next 1/2] net: store netdevs in an xarray

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Message-ID: <20230721184743.7b602698@kernel.org>
Date: Fri, 21 Jul 2023 18:47:43 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, edumazet@...gle.com, pabeni@...hat.com,
 mkubecek@...e.cz, lorenzo@...nel.org
Subject: Re: [PATCH net-next 1/2] net: store netdevs in an xarray

On Fri, 21 Jul 2023 18:42:36 -0700 Jakub Kicinski wrote:
>  #devs | hash |  xa  | delta
>     2  | 18.3 | 20.1 | + 9.8%
>    16  | 18.3 | 20.1 | + 9.5%
>    64  | 18.3 | 26.3 | +43.8%
>   128  | 20.4 | 26.3 | +28.6%
>   256  | 20.0 | 26.4 | +32.1%
>  1024  | 26.6 | 26.7 | + 0.2%
>  8192  |541.3 | 33.5 | -93.8%
          ^^^^^^ ^^^^^^
I failed to clarify these columns are msecs of runtime.