nodetool meminfo

2012-09-24 Thread David Hawthorne
I'm looking for information on where my memory is going. Specifically, I'd like to be able to tune my memtable and row/key cache sizes, and anything else that can be quantified and configured. To that end, what I'd like to see is the current row cache memory used / total allowed by configurati

can we get compaction events in tpstats?

2012-09-24 Thread David Hawthorne
In trying to figure out what my cluster is doing, one of the common questions I'm asking is "how many compactions is it doing?" But I noticed there's no obvious compaction counter in the tpstats output. Is there a counter in there that directly correlates to the number of compactions done? If