Date: Tue, 15 Oct 2024 11:25:39 +0100 From: void <void@f-m.fm> To: freebsd-hackers@freebsd.org Subject: Re: polling interval Message-ID: <Zw5DI8zBIXLSAX88@vm2> In-Reply-To: <20241015174135.14866b319a49ddafeca6e3bb@dec.sakura.ne.jp> References: <Zw0Ez-zyTg9oodi8@int21h> <20241015000117.8a731ab66a1af876879f5ca8@dec.sakura.ne.jp> <Zw1WKr6uVYiHEPi0@int21h> <9513c9d9-8f7c-4842-a535-b387082e4e3e@sentex.net> <Zw2xTp3RH5fhlBib@int21h> <20241015174135.14866b319a49ddafeca6e3bb@dec.sakura.ne.jp>
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On Tue, Oct 15, 2024 at 05:41:35PM +0900, Tomoaki AOKI wrote: >FYI, I'm configuring kern.hz=4096 in /boot/loader.conf. Lost where I've >seen, but recommended by somewhere. all offloading at source, host and destination turned off, default kern.hz in vm ================================================================================ - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-60.06 sec 4.46 GBytes 637 Mbits/sec 1326 sender [ 5] 0.00-60.07 sec 4.45 GBytes 637 Mbits/sec receiver same as above, but with kern.hz=8 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-60.02 sec 4.45 GBytes 637 Mbits/sec 1148 sender [ 5] 0.00-60.02 sec 4.45 GBytes 637 Mbits/sec receiver as above, kern.hz=4096 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-60.07 sec 3.09 GBytes 441 Mbits/sec 1013 sender [ 5] 0.00-60.07 sec 3.09 GBytes 441 Mbits/sec receiver With all offloading turned off, not seeing incorrect checksums at the destination now. --
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