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Re: nvme SSD and poor performance

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On 20/08/2021 18:11, Marco Möller wrote:
> browser.sessionstore.interval
> Storing the session is not the only data written to the disk. If it
> would only be this data, then indeed setting a higher interval would be
> sufficient. But there is much more going on. Especially the cache seems
> to be a cause for the extreme high I/O of Firefox. That's why I finally
> decided to go for the psd tool, and this tool made it for me.

That's why you can tune disk cache in Firefox, disable it, make is
smaller and so on. By definition disk cache for a browser is a hot cache
where everything lands and it's being taken from again instead of being
downloaded from internet. On my PC I have /home on RAID10 made of 4
spinning drives, so all programs can cache and thrash on the storage all
day. If you, or anyone else in this topic, have /home on SSD and/or
Firefox/TB data churn is a concern, you could disable Fx disk cache
altogether.
I am glad that solution you have chosen, that psd tool (I don't know it)
work for you.

--

With kindest regards, piorunz.

⢀⣴⠾⠻⢶⣦⠀
⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system
⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org
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nvme SSD and poor performance Pierre Willaime <pierre.willaime@univ-lorraine.fr> - 2021-08-17 12:10 +0200
  Re: nvme SSD and poor performance Dan Ritter <dsr@randomstring.org> - 2021-08-17 14:10 +0200
    Re: nvme SSD and poor performance Pierre Willaime <pierre.willaime@univ-lorraine.fr> - 2021-08-17 15:20 +0200
      Re: nvme SSD and poor performance Dan Ritter <dsr@randomstring.org> - 2021-08-17 16:10 +0200
      Re: nvme SSD and poor performance David Christensen <dpchrist@holgerdanske.com> - 2021-08-18 00:30 +0200
        Re: nvme SSD and poor performance Pierre Willaime <pierre.willaime@univ-lorraine.fr> - 2021-08-20 11:00 +0200
          Re: nvme SSD and poor performance Christian Britz <cbritz@t-online.de> - 2021-08-20 17:50 +0200
            Re: nvme SSD and poor performance Tixy <tixy@yxit.co.uk> - 2021-08-20 19:40 +0200
          Re: nvme SSD and poor performance Linux-Fan <Ma_Sys.ma@web.de> - 2021-08-20 19:20 +0200
          Re: nvme SSD and poor performance "Alexander V. Makartsev" <avbetev@gmail.com> - 2021-08-20 19:50 +0200
            Re: nvme SSD and poor performance Pierre Willaime <pierre.willaime@univ-lorraine.fr> - 2021-08-23 10:50 +0200
              Re: nvme SSD and poor performance "Alexander V. Makartsev" <avbetev@gmail.com> - 2021-08-23 14:10 +0200
                Re: nvme SSD and poor performance piorunz <piorunz@gmx.com> - 2021-08-23 14:20 +0200
          Re: nvme SSD and poor performance David Christensen <dpchrist@holgerdanske.com> - 2021-08-21 04:10 +0200
  Re: nvme SSD and poor performance Linux-Fan <Ma_Sys.ma@web.de> - 2021-08-17 15:40 +0200
    Re: nvme SSD and poor performance Marco Möller <talby@debianlists.mobilxpress.net> - 2021-08-17 16:10 +0200
      Re: nvme SSD and poor performance piorunz <piorunz@gmx.com> - 2021-08-20 18:30 +0200
        Re: nvme SSD and poor performance Marco Möller <talby@debianlists.mobilxpress.net> - 2021-08-20 19:20 +0200
          Re: nvme SSD and poor performance piorunz <piorunz@gmx.com> - 2021-08-20 20:10 +0200
    Re: nvme SSD and poor performance Christian Britz <cbritz@t-online.de> - 2021-08-17 17:30 +0200
      Re: nvme SSD and poor performance Linux-Fan <Ma_Sys.ma@web.de> - 2021-08-17 17:40 +0200
  Re: nvme SSD and poor performance Stefan Monnier <monnier@iro.umontreal.ca> - 2021-08-17 17:00 +0200
  Re: nvme SSD and poor performance Jochen Spieker <ml@well-adjusted.de> - 2021-08-18 22:00 +0200
    Re: nvme SSD and poor performance Anssi Saari <as@sci.fi> - 2021-08-19 08:10 +0200
      Re: nvme SSD and poor performance Sven Hartge <sven@svenhartge.de> - 2021-08-21 15:00 +0200

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