Hi friends,we deployed the application in websphere,we are using IBM Jvm,I want to choose the GC policy for the application,there are four GC Policy are available,In my team we will try four policy like trial and error method,we will choose one policy at last,it is killing our time,is there anyway to identify which gc policy suitable in the first attempt itself,
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3 replies Latest Post - 2013-03-20T19:32:09Z by Ian_Partridge
Pinned topic Regarding GC Policy selection
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Updated on 2013-03-20T19:32:09Z at 2013-03-20T19:32:09Z by Ian_Partridge
Ian_Partridge 0700000B5023 Posts
SystemAdmin 110000D4XK2736 Posts
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Re: Regarding GC Policy selection2013-03-20T19:32:09Z in response to SystemAdminFor raw throughput, try -Xgcpoliy:optthruput Be aware that the GC pause times might be long, especially if you run with large heaps.
You should also try -Xgcpolicy:gencon as this offers a good balance of throughput and GC pause times, especially for applications with transactional workloads.