Re: Request for Testing: TCP RACK
- Reply: tuexen_a_freebsd.org: "Re: Request for Testing: TCP RACK"
- In reply to: tuexen_a_freebsd.org: "Re: Request for Testing: TCP RACK"
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Date: Sat, 16 Mar 2024 20:29:47 UTC
> Just to double check: you only load the tcp_rack. You don't run > sysctl net.inet.tcp.functions_default=rack I'm not using sysctl, just loading module. > What does "poudriere testport net/gitup" do? Only build stuff or does is > also download something? > > What does bonnie++ do? poudriere is for testing ports and it uses jails to build stuff. It have restrict access to net to fetch distfiles (not the case as distfile is present on disk) bonnie++ is a disk benchmark > Could you reboot the system, run the test, do kldload tcphpts, run > the test again, do kldload tcp_rack, and run it again. The previous test [2] was obtained by loading tcp_rack Now I will post results for test [3] by loading (only) tcphpts module. [3] kldload tcphpts: ==> poudriere testport net/gitup: 55.26s real 5.23s user 1m19.91s sys ==> bonnie++ Version 1.98 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Name:Size etc /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP leg.home 32G 12k 99 73.0m 99 51.1m 99 27k 99 128m 99 8038 2194 Latency 1763ms 194ms 23979us 431ms 1267us 2776us Version 1.98 ------Sequential Create------ --------Random Create-------- leg.home -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 7017.934752 98 21243.823180 100 7780.918458 99 9281.477778 98 21368.647657 100 7457.828733 99 Latency 3015us 220us 2398us 1106us 386us 2473us Summary: - I can't remember better tests to do as I can feel the entire OS is being slow, without errors, just slow. - Approx. results as test [2] Nuno Teixeira FreeBSD Committer (ports)