Write-error on swap-device

[fatpi]

Armbianmonitor:

http://ix.io/1UxD

After running "stress" with loadavg=6 for a while, wifi is lost and CPU temp fluctuates between 50-78C, and I saw 20+ errors such as:

 

Write-error on swap-device

 

all related to zram but I do have 130M RAM free, other than lost wifi and those errors shown, the system still appears to running, I can ssh via wired ethernet port and poking around it.

 

 

[windy]

try this:

 

echo "vm.min_free_kbytes=16384" >> /etc/sysctl.conf

sysctl -p /etc/sysctl.conf