feat: use Elixir 1.19.3 OTP 28

[swiffer]

Hi @JakobLichterfeld - see you closed #5016 - let's give it another try with this image and see if things changed

@s56oa / @leewillis77 - could you try this one to bee CPU usage

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[leewillis77]

Updating my image to ghcr.io/teslamate-org/teslamate:pr-5036 still yields runaway CPU on the beam.smp process:

top - 09:17:03 up 49 days, 15:04,  1 user,  load average: 2.00, 1.59, 1.74
Tasks: 158 total,   1 running, 157 sleeping,   0 stopped,   0 zombie
%Cpu(s):  6.8 us, 45.6 sy,  0.0 ni, 47.4 id,  0.3 wa,  0.0 hi,  0.0 si,  0.0 st
MiB Mem :   1872.2 total,   1040.8 free,    235.3 used,    596.1 buff/cache
MiB Swap:    100.0 total,     47.2 free,     52.8 used.   1526.1 avail Mem

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND
30441 10000     20   0  149948  86188   7552 S 207.0   4.5   0:55.42 beam.smp

[JakobLichterfeld]

Updating my image to ghcr.io/teslamate-org/teslamate:pr-5036 still yields runaway CPU on the beam.smp process:

Thanks for testing, unfortunately that is what I was expecting.

[brianmay]

Suspect we might need to create a bug report against erlang/otp...

[JakobLichterfeld]

Suspect we might need to create a bug report against erlang/otp...

This erlang/otp#8322? (taken from you #4307 (comment))

[swiffer]

What hardware / os is affected?

It only happens on armhf, right?

[leewillis77]

@swiffer

$ uname -a
Linux teslamate 5.10.103-v7l+ #1529 SMP Tue Mar 8 12:24:00 GMT 2022 armv7l GNU/Linux

[brianmay]

This PR might be important? smartrent/tortoise311#69

Doubtful the cause of our problems however. But haven't really looked properly either.