Re: [PATCH v3 2/2] io: Increase unix socket buffers on Linux

2025-04-30 Thread Nir Soffer
> On 29 Apr 2025, at 0:37, Eric Blake wrote: > > On Sun, Apr 27, 2025 at 07:50:29PM +0300, Nir Soffer wrote: >> Like macOS we have similar issue on Linux. For TCP socket the send >> buffer size is 2626560 bytes (~2.5 MiB) and we get good performance. >> However for unix socket the default and m

Re: [PATCH v3 2/2] io: Increase unix socket buffers on Linux

2025-04-28 Thread Eric Blake
On Sun, Apr 27, 2025 at 07:50:29PM +0300, Nir Soffer wrote: > Like macOS we have similar issue on Linux. For TCP socket the send > buffer size is 2626560 bytes (~2.5 MiB) and we get good performance. > However for unix socket the default and maximum buffer size is 212992 > bytes (208 KiB) and we se

[PATCH v3 2/2] io: Increase unix socket buffers on Linux

2025-04-27 Thread Nir Soffer
Like macOS we have similar issue on Linux. For TCP socket the send buffer size is 2626560 bytes (~2.5 MiB) and we get good performance. However for unix socket the default and maximum buffer size is 212992 bytes (208 KiB) and we see poor performance when using one NBD connection, up to 4 times slow