Hi Shawn - interesting, but that's not it... https://botcompany.de/images/1103113
SHR is 63 MB, RES 7440 MB On Mon, 28 Mar 2022 at 17:22, Shawn Heisey <j...@elyograg.org> wrote: > On 3/27/22 15:14, Stefan Reich wrote: > > I am noticing that a long running server process eventually (after a > > few days) grows enormously in its resident size. Right now it is at 7 > > GB. Performing a GC doesn't get it any lower. > > I've seen this with Java before, specifically with Solr. In "top" the > RES size for the Solr process would get abnormally huge. But I also saw > SHR get large. Subtracting SHR from RES would yield the expected amount > of memory usage. > > I know it has to be a reporting problem, not a case of Java taking more > than it was allowed. I know this because when I took the entire output > from "top" into consideration (including the disk cache) it all added up > to a lot more memory than the machine actually had. But if I viewed > actual memory usage as RES minus SHR, it would all add up correctly. > > I've also seen this on Windows servers. > > Thanks, > Shawn > > _______________________________________________ > hotspot-gc-use mailing list > hotspot-gc-use@openjdk.java.net > https://mail.openjdk.java.net/mailman/listinfo/hotspot-gc-use > -- == Gaz.AI ==
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