Hi I will be starting the UI portion of the upcoming monitoring features and would like to get some input on what you all think would be an intuitive presentation of the stats.
Currently we are looking at a site layout as follows: Main page: global stats links to global Table and RangeServer views Tables page: global Table stats tabular listing. sorted by name or reverse date order, and render stats by 1, 5 or 10 average minute granularity. RangeServers page: -- very similar to Tables page tabular listing. sorted by hostname or reverse date order, and render stats by 1, 5, or 10 average minute granularity. Each Table name and hostname will be hotlinks to a view with all of its stats and/or charts. Some of those stats as proposed by Sanjit include: -#ranges -cpu load -memory usage -disk stats -network stats -block cache size -query cache size -#open file handles -block cache hit rate -query cache hit rate as well as a set of per Range stats: -name/range id -qps , bytes read per sec -writes/s , bytes written/s -#open scanners -(min, max, avg) scanner lifetimes -#open mutators -(min, max, avg) mutator lifetimes Thoughts? Thanks Vincent -- You received this message because you are subscribed to the Google Groups "Hypertable Development" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/hypertable-dev?hl=en.
