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Stange log file and 100% zram


Dombo 71

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I have the latest version of Armbian for the Odroid N2.
Running on a 64gb emmc
Installed on a home automation system.
Nothing else.

 

 

login as: pi
pi@192.168.5.70's password:
  ___      _           _     _   _   _ ____
 / _ \  __| |_ __ ___ (_) __| | | \ | |___ \
| | | |/ _` | '__/ _ \| |/ _` | |  \| | __) |
| |_| | (_| | | | (_) | | (_| | | |\  |/ __/
 \___/ \__,_|_|  \___/|_|\__,_| |_| \_|_____|

Welcome to Armbian Focal with Linux 5.6.15-meson64

System load:   39.73 47.94 41.55        Up time:        8:34
Memory usage:  96 % of 3634MB   Zram usage:    100 % of 1023Mb  IP:            192.168.5.70
CPU temp:      35°C
Usage of /:    5% of 57G

[ General system configuration (beta): armbian-config ]

Last login: Wed Jun 10 23:06:00 2020 from 192.168.5.2

pi@odroidn2:~$

Everything seems to be running well, but it turns out for a few hours.

Somehow, the odroid is doing something weird. After a certain time, I don't get on well with putty.

It seems to be in the zram, which is 100% full. But I can't find anything there that I can do about it.

Various error messages.

Screen-Shot309.png
If I do a cold reboot after that, everything will run again for a few hours. And it starts all over again.

New install does the same.

 

When i login with ftp i see a lot of big log files. [ atach ]

I do not understand how to remove  this files for ever. Or how this file are come there.

 

 

I hope some of you can help me..

I am a windows ....

 

Thanks

 

Edit.

Attach a big var/log sys.log file.

New something smaller, cannot get the big file because ftp is not working any more

 

 

 

.auth.log.rVJMr6 .auth.log.SpPwqz .auth.log.vCGPwk .auth.log.WxXcB2 .auth.log.XKTnuY .auth.log.xVXXz0

syslog

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57 minutes ago, Dombo 71 said:

Installed on a home automation system.


It looks like something is flooding your /var/log, which is ZRAM compressed.

Disable excessive logging in your home automation system (support questions goes there - we have no idea about the software you use) or ramlog (/etc/defaults/armbian-ramlog). When you do that, you are more or less back to standards.

 

57 minutes ago, Dombo 71 said:

Memory usage: 96 % of 3634MB

 

I highly doubt there is anything wrong with Armbian. We need more than one report to do any diagnostic. Until then, its a problem with your software - he is eating the memory.

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