I am new at this and running into overheating issues, (temps over 70C as reported by htop), when all 6 cores are maxed out at 100%.
I can keep the board slightly below 70C if I add multiple fans pointed at the heat sink, however I would like a better solution.
I was wondering if setting the max frequency of the cores to a slightly lower level would resolve this issue.
2x Cortex-A72 at up to 2.0GHz, 4x Cortex-A53 @ up to 1.5GHz
cores 1 through 4 will run at 1.49x and cores 5 & 6 will run at 1.99x
they all idle at 600 MHz with a resting temp of 32C
Would setting thee max frequencies to 1.48 and 1.8 help resolve this issue?
What would be the best method of testing this?
The results of
cat /etc/default/cpufrequtils
# WARNING: this file will be replaced on board support package (linux-root-...) upgrade
ENABLE=true
MIN_SPEED=600000
MAX_SPEED=2016000
GOVERNOR=ondemand
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seven.7777777s
I am testing a Nano-Pi M4 with 4GB of RAM, with the heat sink and fans installed
ARMBIAN 5.65 stable Ubuntu 18.04.1 LTS 4.4.162-rk3399, docker CE and BOINC / seti@home, installed.
I am using 7 Raspberry-Pi 3B+ boards as nodes. I would like to implement and test boinc-client-docker, (https://github.com/BOINC/boinc-client-docker).
I am new at this and running into overheating issues, (temps over 70C as reported by htop), when all 6 cores are maxed out at 100%.
I can keep the board slightly below 70C if I add multiple fans pointed at the heat sink, however I would like a better solution.
I was wondering if setting the max frequency of the cores to a slightly lower level would resolve this issue.
2x Cortex-A72 at up to 2.0GHz, 4x Cortex-A53 @ up to 1.5GHz
cores 1 through 4 will run at 1.49x and cores 5 & 6 will run at 1.99x
they all idle at 600 MHz with a resting temp of 32C
Would setting thee max frequencies to 1.48 and 1.8 help resolve this issue?
What would be the best method of testing this?
The results of
cat /etc/default/cpufrequtils
# WARNING: this file will be replaced on board support package (linux-root-...) upgrade
ENABLE=true
MIN_SPEED=600000
MAX_SPEED=2016000
GOVERNOR=ondemand
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