Hello, everyone I am facing a problem with my ES cluster, version 1.7.3 I have 10 nodes, each having 30g RAM. Scatered around thos nodes are 2480 shards. When I start the cluster, the heap usage skyrocket to 27-29g, with absolutely no cache being used. I'm not doing any indexing, nor do I searc…

Memory usage on startup (old gen full)

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Memory usage on startup (old gen full)