POOL graphs in v1.10
POOL graphs became new default
view when you open any storage.
New version has enhanced POOL data about storage front-end
statistics for all storage types. There had been only POOL back-end statistics available since this release.
As POOL front-end data is a new feature then it does not have any data history and you will see empty graphs immediately after the upgrade.
data stay as it was include all its already captured history.
You can see it on our demo site