@jerry1333 nothing obvious.. except for NETDATA popping on your host
[image: 1775539979730-7a0648b8-058a-4b28-8a8e-b7f0b47fff75-image.jpeg]
did you enable advanced telemetry ? could be it
Different use cases: Ceph is better with more hosts (at least 6 or 7 minimum) while XOSTOR is better between 3 to 7/8.
We might have better Ceph support in the future for large clusters.