On Fri, Nov 3, 2017 at 11:02 AM, Stephen Kitt <[email protected]> wrote:
> On Fri, 3 Nov 2017 10:56:48 +0100 > Stephen Kitt <[email protected]> wrote: > > Another avenue could be to look at the overcommit settings, but I > > suspect that the JVM would fail to start altogether if we adjusted > > those. > > Actually that’s worth trying anyway: > > sysctl -w vm.overcommit_memory=2 > > before starting the JVM, will prevent it from over-allocating memory. > We’ll get a heap dump when that happens, if the JVM actually manages to > start (which I suspect it won’t, with a 2G Xmx on a 4G system). > https://jira.opendaylight.org/browse/NETVIRT-974 now has some sub-tasks for various next actions..
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