Scylla Monitoring Stack 3.2
The Scylla team is pleased to announce the release of Scylla Monitoring Stack 3.2.
- Scylla Open Source versions 3.1, 3.2 and the upcoming 3.3
- Scylla Enterprise versions 2018.x and 2019.x
- Scylla Manager 1.4.x and Scylla Manager 2.0.x
- Download Scylla Monitoring 3.2
- Scylla Monitoring Stack Docs
- Upgrade from Scylla Monitoring 3.x to 3.y
New in Scylla Monitoring Stack 3.2
- Add annotation for Scylla Manager tasks – The manager dashboard has now annotations for the beginning and termination of its tasks (repair and backup)
- New Lightweight Transactions (LWT) section to the detail dashboard
LWT is a new experimental feature in Scylla 3.2 and 3.3
- Show all possible I/O queue classes, the IO dashboard is now split into sections, each containing all possible io queue classes. This will support dynamic classes that are being added to the Enterprise release.
- New Scylla Open Source 3.3 dashboards
- Move to Grafana 6.6. More on Grafana release can be found here
- Move to Prometheus 2.15.1. More on Prometheus release can be found here
- Grafana security – Support specifying the default role. This will allow you to start the monitoring stack with a restricted default role.
start-all.sh -Q Viewerwill start Grafana with the default role set to Viewer.
This is useful when your dashboards are open to a public audience, in which you prefer that the users will not be able to make changes to the dashboard.
- A new BYPASS CACHE panel in the CQL dashboard, showing the number of queries that uses BYPASS CACHE
- A new Local (Base table) and Remote (Materialized View table) update panels
- New Hinted Handoff panel in the detailed dashboard.
- A new annotation for reactor stalls. Scylla reactors report any stalles larger than a pre set value (command line parameter blocked-reactor-notify-ms, default 100ms)
- A new ignore future metrics to the Error dashboard.