ceph monitoring

[saeedmolavi]

Hi, good day. I've seen the dashboards you mentioned and they are really great. However, I have a challenge: for example, on my dashboard it shows 10 Mbps for network throughput or disk I/O, but I don't know "10 out of how much."
In other words, I don't know the threshold or the total capacity of my cluster. Maybe the total is 100, and I'm only using 10.
If I knew the limit was 100, then I could increase my rebalance operations or raise the max scrub value.
How can I find out the total capacity or limit of my cluster in terms of network and disk I/O?