Would it help if you had the total data size for a cache and a number of entries, which I believe Ignite provides? In this case, you can divide one by another and have your average object size.
D. On Thu, Mar 30, 2017 at 7:42 AM, Andrey Mashenkov < [email protected]> wrote: > Hi Vyacheslav, > > No, Ignite doesn't provide such methods. > However, you can see how it is overcome in one of EvictionPolicy > implementations and make a proposal how it could be implemented. > > On Thu, Mar 30, 2017 at 5:20 PM, Vyacheslav Daradur <[email protected]> > wrote: > > > Alexey, > > > > Yes, it works in my case. > > > > Does Ignite provide any methods for my case? > > > > > > 2017-03-30 17:04 GMT+03:00 Alexey Kuznetsov <[email protected]>: > > > > > Vyacheslav, > > > > > > Will JVisualVM + heap dump + analyzing objects count and sizes in heap > > > dump works in your case? > > > > > > > > > > > > On Thu, Mar 30, 2017 at 8:26 PM, Vyacheslav Daradur < > [email protected] > > > > > > wrote: > > > > > > > Hello everyone. > > > > > > > > How do I know real size of a stored data in the IgniteCache? > > > > > > > > For example: I created new cache and put one object, and I want to > know > > > > real size of one object in cache. > > > > > > > > try (Ignite ignite = Ignition.start("cache-config.xml")) { > > > > > > > > IgniteCache<Long, MyObject> cache = ignite.getOrCreateCache(" > > > > myCache"); > > > > > > > > MyObject obj = new MyObject() > > > > > > > > cache.put(obj.getLongId(), obj); > > > > } > > > > > > > > I looked at ClusterMetrics and CacheMetrics, but I'am not sure wich > > > method > > > > is real needed to me. > > > > > > > > p.s. I haven't found the answer in search. > > > > > > > > -- > > > > Best Regards, Vyacheslav > > > > > > > > > > > > > > > > -- > > > Alexey Kuznetsov > > > > > > > > > > > -- > > Best Regards, Vyacheslav > > > > > > -- > Best regards, > Andrey V. Mashenkov >
