Date: Sat, 08 Oct 2022 03:56:18 +1100 From: Ian Smith <smithi@nimnet.asn.au> To: Kevin Oberman <rkoberman@gmail.com> Cc: questions@freebsd.org Subject: Re: Disabling CPUs Message-ID: <C8FB4F23-252D-49C4-A9D6-1ADDF793A6FE@nimnet.asn.au> In-Reply-To: <CAN6yY1uMapVZ_V=JnoaMnd_c0GK4CUrQ37wTnXH1jFGVOiU6wQ@mail.gmail.com> References: <CAN6yY1s=ds_=yWsEWtVfoXchD5XXqU5uPw6bdFNW%2BdaU6t491A@mail.gmail.com> <20220922180626.GB79310@darkbeer.org> <CAN6yY1voZgRRc8hCe_hVXusdoeQrt%2B=shO28FbiUNMzK_5F2hQ@mail.gmail.com> <20220924070708.GA48911@darkbeer.org> <CAN6yY1vTxGMAhXcKEd%2BqZbMtbo13yS%2Buk25gjES_K1KF=zz2EA@mail.gmail.com> <CAFYkXjk=uRSsfdp80PcomVrdTE6Zz4fgN99S2L=KG%2Bz7a-w6qg@mail.gmail.com> <CAN6yY1uMapVZ_V=JnoaMnd_c0GK4CUrQ37wTnXH1jFGVOiU6wQ@mail.gmail.com>
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On 7 October 2022 2:05:32 pm AEDT, Kevin Oberman <rkoberman@gmail=2Ecom> wr= ote: [=2E=2E=2E] > I've been silent while waiting for the additional memory since I > could not > do any real work with only 8G=2E It finally arrived and I installed it > yesterday=2E I'm very happy to say that my VirtualBox VMs seem to now > be > working correctly=2E I've done limited testing, but seen no problems to > this > point=2E Much better than an instant system panic when a VM finished > loading=2E >=20 > On the plus side, with "cpuset -s 1 -l 0-3", things seem reasonably > stable=2E > That means no crashes with many hours of use and a lot of > compilations=2E > With only 4 cores, it's not a fast as I had hoped, but I will be > benchmarking soon=2E Hi Kevin, three questions if I may: I may have missed it, but did you wind up testing sched_ULE vs 4BSD? Is that 4 cores including HT, or not? And how much power does your new Thinkpad T16 use on battery, say, at idle= and 'fairly busy' (acpiconf -i0) ? cheers, Ian
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