Date: Fri, 19 Mar 2021 21:58:44 +0100 From: Klaus Cucinauomo <maciphone2@googlemail.com> To: bob prohaska <fbsd@www.zefox.net>, freebsd-arm@freebsd.org Subject: Re: RPI4 clock speeds and serial port ( temperatures idle and -j4 buildworld buildkernel ) Message-ID: <5C06325C-2C57-4760-8F94-51617B05B0B3@googlemail.com> In-Reply-To: <20210319195019.GA39087@www.zefox.net> References: <20210319195019.GA39087@www.zefox.net>
next in thread | previous in thread | raw e-mail | index | archive | help
>>=20 >>>> Am 19.03.2021 um 18:43 schrieb bob prohaska <fbsd@www.zefox.net>: >>>=20 > I've enabled powerd and rebooted, console messages report that powerd > started with no explicit errors. A -j4 buildworld is running now. >=20 > Should I expect to see powerd mess up the default mini-uart serial console= ? > So far, it hasn't with top reporting less than 1% idle. That's confusing..= .. >=20 > Thanks for writing! >=20 > bob prohaska normally shouldn=E2=80=98t mess up the console.... sysctl dev.cpu.0.freq ... cpu.1.freq etc. prints the current freq -j4 shown c++ with =E2=80=9Atop=E2=80=98 should=20 run @ approx. 97% CPU-usage while =E2=80=9Amake=E2=80=98 uses bit less=20 Regards K.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?5C06325C-2C57-4760-8F94-51617B05B0B3>