Re: Performance degraded, Bookworm on Raspberry Pi 4B

2022-03-15 Thread Gunnar Wolf
Diederik de Haas dijo [Tue, Mar 15, 2022 at 03:01:59PM +0100]: > Personally I think it's more useful if Hank reported the issue himself to > https://github.com/raspberrypi/firmware/ then let Gunnar do it on his behalf. I agree with you, Diederik. I think Hank has a better grasp of the problems he

Re: Performance degraded, Bookworm on Raspberry Pi 4B

2022-03-15 Thread Hank Barta
I tested this morning with an install on an SD card and the disk benchmarks were not significantly different. The updated `raspi-firmware` did seem to result in slightly slower performance (7188 events before and 6525 after) but I attribute this to a low CPU clock rather than a problem with the SD

Re: Performance degraded, Bookworm on Raspberry Pi 4B

2022-03-15 Thread Diederik de Haas
On Tuesday, 15 March 2022 13:32:37 CET Hank Barta wrote: > Some additional information that might be useful is that the system seems > unable to determine CPU frequencies. For example > > root@up:~# cpupower frequency-info > analyzing CPU 0: > no or unknown cpufreq driver is active on this CPU

Re: Performance degraded, Bookworm on Raspberry Pi 4B

2022-03-15 Thread Hank Barta
Some additional information that might be useful is that the system seems unable to determine CPU frequencies. For example root@up:~# cpupower frequency-info analyzing CPU 0: no or unknown cpufreq driver is active on this CPU CPUs which run at the same hardware frequency: Not Available CPUs

Re: Performance degraded, Bookworm on Raspberry Pi 4B

2022-03-15 Thread Diederik de Haas
On Tuesday, 15 March 2022 05:20:02 CET Gunnar Wolf wrote: > Given you have already pursued the situation to this detail, could you > share... between which versions do you see the regression? raspi-firmware/testing 1.20220120+ds-1 arm64 [upgradable from: 1.20210805+ds-1] signature.asc

Re: Performance degraded, Bookworm on Raspberry Pi 4B

2022-03-14 Thread Gunnar Wolf
Hank Barta dijo [Mon, Mar 14, 2022 at 09:31:36PM -0500]: > I started installing packages I thought were likely to cause the regression > (one or two at a time) and following installation of raspi-firmware the > problem appeared. As the maintainer of raspi-firmware, I have to say: Ouch.

Re: Performance degraded, Bookworm on Raspberry Pi 4B

2022-03-14 Thread Hank Barta
I started installing packages I thought were likely to cause the regression (one or two at a time) and following installation of raspi-firmware the problem appeared. On Mon, Mar 14, 2022 at 4:35 PM Hank Barta wrote: > First of all, many many thanks for making Debian work on a Raspberry Pi > 4B.

Performance degraded, Bookworm on Raspberry Pi 4B

2022-03-14 Thread Hank Barta
First of all, many many thanks for making Debian work on a Raspberry Pi 4B. I bounce back and forth between Bullseye and Bookworm on a Pi 4B and have noticed a performance degradation with Bookworm. TL;DR Install (current) Bookworm - performance good. apt update/upgrade - performance tanks.