prometheus / prometheus/node_exporter
ZFS DDT metrics
Open
Nobody has claimed this yet.
accepted
- Dominant language
- Go
- Stars
- 13.8k
- Forks
- 2.7k
- Avg merge
- 1d 23h
- Merged PRs (30d)
- 8
Description
The exporter should grab the ZFS DDT metrics from: /proc/spl/kstat/zfs/$poolname/ddt_stats_*
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by tracing the exporter’s existing filesystem metric collectors and inspect /proc/spl/kstat/zfs/$poolname/ddt_stats_* on a ZFS host. Add the DDT metrics to the exporter’s output and verify that the resulting Prometheus metrics are exposed correctly.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go, linux
- Domain
- observability
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100