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Graph fails to be displayed : netdata process crashes

Posted: Wed Jan 12, 2022 4:02 pm
by mamakos
Hello,

I have EVE-NG pro 4.0.1-65 installed on baremetal servers (1 master, 3 satellites).
Graphical interfaces statistics fails for netdata process crashed.

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root@muztc628:~# netstat -anp | grep 1999
warning, got bogus unix line.
instead of

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root@muztc628:~# netstat -anp | grep 1999
tcp        0      0 0.0.0.0:19999           0.0.0.0:*               LISTEN      71429/netdata

When I try to manually restart it, it listens but when I want to monitor the link activity from EVE, the process crashes. Yesterday, I managed to have it worked by restarting the master node (and the satellite just in case). I have the impression today, that adding a new satellite caused the process to crash. Maybe not. maybe heavy load on the master. Anyway...

I put the logs (and all EVE detailed informations) and questions here viewtopic.php?f=3&t=19662 but got no answer so I try to dig this up. If you want to get the SW details. but to sum it up, the precess crashes and we get this error message in ssh-error.log

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[Wed Jan 12 16:44:45.764444 2022] [proxy:error] [pid 96909] (111)Connection refused: AH00957: HTTP: attempt to connect to 127.0.0.1:19999 (*) failed

What command shall I run to restore the process in a stable manner without having to reboot my whole setup ?