I think Andrey's points make sense. Alex Goncharuk, can you please comment?
--Yakov 2015-05-12 11:55 GMT+03:00 Andrey Gura <[email protected]>: > Hi > > We added new cache metrics related with offheap memory and swap. But I have > doubts about hit/miss metrics. > > It is obvious that high cache hit percentage is good and high cache miss > percentage is not. But in case of multi-tiered cache memory model the high > offheap or swap hit percentage means that system behaves inefficiently and > requires some tuning in order to reduce offheap/swap hits. > > In short, there is some inconsistency between cache hit/miss and > offheap/swap hit/miss metrics. Maybe it would be right to rename these > metrics or replace them by other metrics? > > Thoughts? > > > -- > Andrey Gura > GridGain Systems, Inc. > www.gridgain.com >
