Diagnosing High IO Delay & Summary showing wrong timezone?

[verulian]

I'm trying to diagnose a problem with high IO delay, but while doing so I discovered the CPU usage chart on the PVE Summary page is showing the wrong timezone even though the correct timezone is set in System: Time.

This server is running in Eastern timezone, but the graph is showing Pacific:


This is causing me to not be able to identify when this high IO delay started since I can't correlate it with the current time of the server and my time. What should I do?

Also, what can I do to isolate the reason for this high IO delay? This is causing bad trouble for remote access currently for me.

 

[ermanishchawla]

it seems you changed the timezone later, to confirm from the shell run the following command

1. date
if the above command shows correct timezone

please run the following

systemctl restart pvestatd
systemctl restart pveproxy

and check again

 

[verulian]

Yes, `date` in the PVE shell does show the right time. Unfortunately after the final pveproxy restart command the graph is still showing the wrong timezone. Is there something else I need to do?

 

[ermanishchawla]

Yes, `date` in the PVE shell does show the right time. Unfortunately after the final pveproxy restart command the graph is still showing the wrong timezone. Is there something else I need to do?

systemctl restart rrdcached.service

 

[verulian]

Dang, it's still showing Pacific even after that last `rrdcached.service` restart.

 

[ermanishchawla]

Dang, it's still showing Pacific even after that last `rrdcached.service` restart.

Let me reproduce in my environment and see what could be the cause