>If you see a dip in Eventlogging schema metrics (https://grafana.wikimedia.
org/dashboard/db/eventlogging-schema?orgId=1) it will be my fault :)

To be super clear: the host will stop consuming for as long as it is being
rebooted, it iwll pick up past data once it comes back online.

On Mon, Jan 15, 2018 at 5:38 AM, Luca Toscano <[email protected]>
wrote:

> Hi everybody,
>
> I am about to reboot eventlog1001 for kernel upgrades. This host runs all
> the Eventlogging daemons that pull data from Kafka, elaborate it and then
> push to Mysql. The maintenance is needed to deploy the new Linux Kernel
> that fixes the Meltdown vulnerability.
>
> If you see a dip in Eventlogging schema metrics (
> https://grafana.wikimedia.org/dashboard/db/eventlogging-schema?orgId=1)
> it will be my fault :)
>
> Thanks!
>
> Luca (on behalf of the Analytics team)
>
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>
>
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