Summary dashboard issues after upgrade

[Airw0lf]

Team,

I just finished an upgrade - replacing an Asus B450 with an Asus B550.
This includes a CPU replacement: the Ryzen 1600 is replaced with a Ryzen 5700X.

After some config changes in the BIOS the system boots as expected.
And after changing the network config (i.e. /etc/network/interfaces) IP addressing and bridges are also working as expected.

However, the summary dashboards do not - no data and the date in the graph says 1-1-1970.
The output of the date command is Sun 21 May 2023 10:16:35 PM CEST.

The systemd-timesyncd.service is running and sync-ing to the local ntp server:

# systemctl status systemd-timesyncd.service
● systemd-timesyncd.service - Network Time Synchronization
     Loaded: loaded (/lib/systemd/system/systemd-timesyncd.service; enabled; vendor preset: enabled)
     Active: active (running) since Sun 2023-05-21 21:57:16 CEST; 47min ago
       Docs: man:systemd-timesyncd.service(8)
   Main PID: 931 (systemd-timesyn)
     Status: "Initial synchronization to time server 192.168.139.235:123 (192.168.139.235)."
      Tasks: 2 (limit: 76981)
     Memory: 1.1M
        CPU: 26ms
     CGroup: /system.slice/systemd-timesyncd.service
             └─931 /lib/systemd/systemd-timesyncd

May 21 21:57:16 vigilant systemd[1]: Starting Network Time Synchronization...
May 21 21:57:16 vigilant systemd[1]: Started Network Time Synchronization.
May 21 21:57:16 vigilant systemd-timesyncd[931]: Initial synchronization to time server 192.168.139.235:123

I already removed the RRD databases more then once with the command rm -R /var/lib/rrdcached/db/pve*.
But after a reboot, the same issue is back.

The file /var/log/syslog is full with notices like these:
pmxcfs[1088]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/vigilant: -1 pmxcfs[1088]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-vm/<vm-id>: -1
This stops after the rm -R command mentioned previously.

Anybody an idea what is happening?
And what I can do to fix this in a more permanent way?


Cheers - Will

 

[Moayad]

What is the status of the rrdcached service `systemctl status rrdcached.service`?

 

[Airw0lf]

What is the status of the rrdcached service `systemctl status rrdcached.service`?

Like this:

● rrdcached.service - LSB: start or stop rrdcached
     Loaded: loaded (/etc/init.d/rrdcached; generated)
     Active: active (running) since Mon 2023-05-22 16:24:07 CEST; 3h 25min ago
       Docs: man:systemd-sysv-generator(8)
    Process: 1078 ExecStart=/etc/init.d/rrdcached start (code=exited, status=0/SUCCESS)
      Tasks: 11 (limit: 76981)
     Memory: 10.2M
        CPU: 1.009s
     CGroup: /system.slice/rrdcached.service
             └─1104 /usr/bin/rrdcached -B -b /var/lib/rrdcached/db/ -j /var/lib/rrdcached/journal/ -p /var/run/rrdcache>


May 22 16:24:07 vigilant systemd[1]: Starting LSB: start or stop rrdcached...
May 22 16:24:07 vigilant rrdcached[1078]: rrdcached started.
May 22 16:24:07 vigilant systemd[1]: Started LSB: start or stop rrdcached.

At this time the problem is gone - all summary dashboards have similar content as before the upgrade.