Hi, That sounds like a good idea! On the API side, I would probably make it a key-value list, by extending the existing table information_schema.settings. Otherwise the table will get a *lot* of columns if we add other data. Of course, the problem of a key-value list is that the datatype for both keys and values is varchar, which is not needed here. But I don't think that's a big problem (right?).
Part of that info is already there, see for example "info.FILE_WRITE" in MetaTable.java What about using the following keys: store.unsavedMemory store.fileStore.writeBytes store.fileStore.readBytes store.fileStore.writeCount store.fileStore.readCount store.fileStore.size store.cache.usedMemory store.cache.hits store.cache.misses store.chunkCache.usedMemory store.chunkCache.hits store.chunkCache.misses Regards, Thomas On Thursday, March 5, 2015, Fred&Dani&Pandora&Aquiles <[email protected]> wrote: > Hi Thomas and Noel, > > What do you think to include some internal informations of current state > of MVStore. I think that such informations can be useful in some situations > (tunning, perfomance improvements in the code and so on). As the MVStore is > still experimental, maybe some additional informations could help to track > some problems and still keep useful in the future. > > I thought to show initially a few informations about the cache > memory/access and about IO rate. > > Thoughts? > > Regards, > > Fred > > -- > You received this message because you are subscribed to the Google Groups > "H2 Database" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <javascript:_e(%7B%7D,'cvml','h2-database%[email protected]');> > . > To post to this group, send email to [email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>. > Visit this group at http://groups.google.com/group/h2-database. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/h2-database. For more options, visit https://groups.google.com/d/optout.
