I had same question and verified the reference https://apacheignite.readme. io/docs/capacity-planning-bak by API igniteInstance.cluster().metrics().getHeapMemoryUsed() and MemoryMXBean with simple program. The reference is accurate:)
Best regards, Duke If not now, when? If not me, who? On Sat, Jan 7, 2017 at 6:23 AM, vkulichenko <[email protected]> wrote: > You can serialize the object and check the length of the byte array: > > byte[] arr = ignite.configuration().getMarshaller().marshal(new > Person(10L, > "first", "last")); > System.out.println(arr.length); > > Then refer to this page to calculate the total cache capacit: > https://apacheignite.readme.io/docs/capacity-planning-bak > > -Val > > > > -- > View this message in context: http://apache-ignite-users. > 70518.x6.nabble.com/Size-of-an-Object-tp9945p9951.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. >
