It would be good if we can see data from response times on grafana.
Both:
A) The amount of time icinga is seeing when querying health checks
B) averages for actual users
This would help us identify during icindents affecting loads times how much the impact actually is.
As mentioned in the task, /healthcheck is the biggest one because it has an effect on uptime if that gets too high.
I would recommend we do one that loads quite a few resources (eg. Images, javascript etc)
/healthcheck = Meta's Main Page. We're already monitoring that.
I would recommend we do one that loads quite a few resources (eg. Images, javascript etc)
The blackbox exporter does not monitor subsequent requests, such as resources (images?) used on an article. We can monitor that though, but you'll need to provide specific URLs. :)
Further stats beyond the response timings other than so we can see if we're getting close to depool territory during incidents would be nice but we've found a way to see during an incident affecting load times how close to we are to false positive depools from health checks.