Troubleshooting System Hang

1 reply
tkunstek
2 posts

Depending on the usage of my antlets my base antsleOS will eventually hang. Low traffic and it'll make it a week, high traffic (i.e. dropbox sync) and it'll last 12 hours at most.  This is characterized by the main IP for antsle not responding to pings / unable to SSH in / all websites offline.

My question to everyone: how do you troubleshoot this problem?  The host antsleOS log files (dmesg / syslog) simply go dark during this time.  I'm just not sure what my next step should be in investigating this problem.

top - 17:26:24 up  6:31,  2 users,  load average: 2.99, 3.10, 2.79

Tasks: 461 total,   2 running, 459 sleeping,   0 stopped,   0 zombie

%Cpu(s): 27.6 us, 11.9 sy,  0.0 ni, 60.3 id,  0.0 wa,  0.0 hi,  0.2 si,  0.0 st

KiB Mem : 63628348 total, 29770968 free, 32960548 used,   896832 buff/cache

KiB Swap: 16910332 total, 16910332 free,        0 used. 29709060 avail Mem 

Historically speaking, I've had this weekly lockup problem for about as long as I can remember.  I use a combination of LXC / KVM depending.   Thanks for any troubleshooting tips.

tkunstek
2 posts

Tail of final log

https://imgur.com/a/ILCgeOe

Final shot of top command

https://imgur.com/a/RdTemAJ

Log in to reply. New here? It takes a minute.