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nikhiljha / pp-fedora-sdsetup

PinePhone Fedora Image Generation Script
GNU General Public License v3.0
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every 15 seconds the networktraffic breaks down to 0 #96

Open Cyborgscode opened 3 years ago

Cyborgscode commented 3 years ago

I played around with some network audio devices i build and something that worried me from day one, is now manifesting :

periodically disruptions of network service.

Bmon and Gnome-System-Monitor confirmed it, the entire device has network disruptions every 15s!

With ssh it is just laggy to type something, but with RT Audio transmission it's every annoying to listen to music.

I can confirm, that any network traffic disrupted. I had a floodping running, which also as disruptions:

Tested with "nc", "ssh", "ping"

Bildschirmfoto vom 2021-02-08 15-42-40 (client was started without connection to LAHA C&C, so not in list)

With exactly 15 seconds intervals, it's not hickup of the wlan chip. Thats some timer interrupting here the hard way.

Cyborgscode commented 3 years ago

A reboot later, the 15s interruptions are gone.. audio runs flawless. But these interruptions come back sooner or later. They appeared in nov, dec and jan.

Bildschirmfoto vom 2021-02-08 16-02-58

Bildschirmfoto vom 2021-02-08 16-03-18

alh61 commented 3 years ago

I don't really see any such problems with the latest code now. WiFi sure was a bumpy road, but the current and newer driver seems more stable to me.

Cyborgscode commented 3 years ago

it happens less frequent nowadays, but occasionally it still happens. I will retest it when i have some time.

alh61 commented 3 years ago

if you can provide some kind of reproachable doc for this, I can take it to Megi....