Ceph

Monitor your Ceph clusters

Health, capacity and performance of every pool and OSD, with a read-only key.

Get a demo Start free trial
app.fivenines.io/ceph/ceph-prodSM
FiveninesOverviewInstancesUptimeNetworkTasksWorkflowsIncidentsDashboards
ceph-prod3 monitors in quorum · 24 OSDs Live
HealthOKWARNcluster status
OSDs up and in24 / 2422 / 243 hosts
Capacity61%of 384 TB
Client I/O1.8 GB/sread and write
PoolsUsedClient I/O
rbdReplicated × 358%920 MB/sCleanDegraded
cephfs_dataReplicated × 364%610 MB/sCleanDegraded
rgw.buckets.dataErasure coded 4+271%240 MB/sClean
cephfs_metadataReplicated × 32%18 MB/sClean
.mgrReplicated × 30%0 MB/sClean
Fivenines · #storage · now Ceph cluster degraded · ceph-prod HEALTH_WARN · 2 OSDs down on stor-03

Read-only, never the admin key

The agent reads Ceph with a read-only key. A cluster shows up as soon as two of your hosts report it, and a lab cluster can be added in one click.

  • Monitor quorum, and OSDs up and in
  • Placement group states and recovery
  • Latency and fullness for each OSD
  • Alert on HEALTH_ERR, or on HEALTH_WARN to hear earlier
OSDs22 of 24 up
stor-01
stor-02
stor-03
osd.19 and osd.20 down on stor-03 · recovery in progress

Your storage, end to end

From the health of the cluster down to a single OSD.

Cluster health

Health status, monitor quorum and OSDs up and in, at a glance.

Pools and capacity

Usage for each pool and for the whole cluster.

OSD latency

Latency and fullness for each OSD, so a slow disk stands out.

Recovery

Placement group states, client I/O and recovery throughput.

Ready alert

A Ceph cluster degraded alert, ready to turn on.

Dashboard panels

Put any Ceph metric on your own dashboards.

Frequently asked questions

A read-only key. The agent never needs the Ceph admin key.

Something else on your mind? Talk to us →

Install your first agent in 2 minutes.

Free for 14 days. No credit card. Cancel anytime.