Hi! Looks like this metric shows only non-heap memory, consumed by JVM itself. Looks like a bug. If you want to get a picture of how much memory Ignite pages consumed, you can get *DataRegionMetrics#PhysicalMemoryPages* and multiply it by a size of a data page. To do this you should enable memory metrics first. Here you can find how: https://apacheignite.readme.io/docs/memory-metrics Note, that pages may be not full, will still be included into this metric.
Denis чт, 4 янв. 2018 г. в 11:05, shawn.du <shawn...@neulion.com.cn>: > Hi community, > > I want monitor ignite cluster off heap memory usage. if off heap available > memory is less than 1G then alert. > I went through ignite MBean, find ClusterLocalNodeMetricsMXBeanImpl's > NonHeapMemoryUsed. > The value is too small. I don't think it is. How can I get it? > > Thanks > Shawn >
