johanvdw Posted March 25, 2019 Posted March 25, 2019 On 3/24/2019 at 7:49 AM, dolphs said: hi - thanks for that suggestion, going to try some of these. Finally 1st board arrived and herewith my early ovpn testst ( 15 minutes tcp iperf dump ) running kernel 5.0.2 without heatsink and without fan running at 1,8GHZ:. AFAIK openvpn only uses one core, not sure how this is on ARM, but at least on intel, it would mean that only one core is actually on a high frequency.
dolphs Posted March 25, 2019 Posted March 25, 2019 Hi, in terms of 52 minutes ago, johanvdw said: AFAIK openvpn only uses one core, not sure how this is on ARM, but at least on intel, it would mean that only one core is actually on a high frequency. I can concur, though all cores go to 1,8GHz if high speed is required ( measured +/-150Mbit, still tuning to do to get to 200 or up and also both ends need a H6 board ). Mostly it does not exceed 720MHz :-), when streaming data from one side to the other ( as +/- 15-20Mbit is needed only ): :~# cpufreq-info |grep stats cpufreq stats: 480 MHz:84.86%, 720 MHz:12.58%, 816 MHz:1.62%, 888 MHz:0.00%, 1.08 GHz:0.00%, 1.32 GHz:0.00%, 1.49 GHz:0.00%, 1.80 GHz:0.94% (64750) cpufreq stats: 480 MHz:84.86%, 720 MHz:12.58%, 816 MHz:1.62%, 888 MHz:0.00%, 1.08 GHz:0.00%, 1.32 GHz:0.00%, 1.49 GHz:0.00%, 1.80 GHz:0.94% (64750) cpufreq stats: 480 MHz:84.86%, 720 MHz:12.58%, 816 MHz:1.62%, 888 MHz:0.00%, 1.08 GHz:0.00%, 1.32 GHz:0.00%, 1.49 GHz:0.00%, 1.80 GHz:0.94% (64750) cpufreq stats: 480 MHz:84.86%, 720 MHz:12.58%, 816 MHz:1.62%, 888 MHz:0.00%, 1.08 GHz:0.00%, 1.32 GHz:0.00%, 1.49 GHz:0.00%, 1.80 GHz:0.94% (64750) If I dump ( iperf3 ) TCP packets and increase it with multiple threads it hits 1.8GHZ and see my initial posts about that, resumee: :~# cpufreq-info |grep current current policy: frequency should be within 480 MHz and 1.80 GHz. current CPU frequency is 1.80 GHz (asserted by call to hardware). current policy: frequency should be within 480 MHz and 1.80 GHz. current CPU frequency is 1.80 GHz (asserted by call to hardware). current policy: frequency should be within 480 MHz and 1.80 GHz. current CPU frequency is 1.80 GHz (asserted by call to hardware). current policy: frequency should be within 480 MHz and 1.80 GHz. current CPU frequency is 1.80 GHz (asserted by call to hardware). :~# paste <(cat /sys/class/thermal/thermal_zone*/type) <(cat /sys/class/thermal/thermal_zone*/temp) | column -s $'\t' -t | sed 's/\(.\)..$/.\1°C/' cpu_thermal 55.4°C gpu_thermal 49.9°C Also thanks for the suggestion rgd. MAC address, I will try this out when I have time later this week, possibly today already :-). Once that is stable, indeed the major remaining issue is the board still shuts down on a reboot - something to dig in - thanks so far!
johanvdw Posted March 25, 2019 Posted March 25, 2019 42 minutes ago, dolphs said: Hi, in terms of I can concur, though all cores go to 1,8GHz if high speed is required ( measured +/-150Mbit, still tuning to do to get to 200 or up and also both ends need a H6 board ). If you have a connection from linux to linux, you could also consider wireguard. It performs much faster than openvpn. https://www.wireguard.com/performance/
haajee Posted April 1, 2019 Posted April 1, 2019 Hi all, I am new here and have some Orange Pi boards. The last one is the One Plus. I know for this one is Armbian in development. So did it get a a new ipadress after every powercycle. Even when i added a static ip. But i got a update today and it looks al working fine now! Are there more One Plus users who also have this different? The reboot problem is just the same but i read its very difficult to fix.
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