OOME = Out of memory exception

On Sun, Mar 11, 2018 at 10:27 PM, Adrian Gschwend <ml-...@netlabs.org>
wrote:

> On 10.03.18 00:36, Andy Seaborne wrote:
>
> Hi Andy,
>
> > Executes in 2m 20s (java8) for me (and 1m 49s with java9 which is .
> > Default heap which is IIRC 25% of RAM or 8G. Cold JVM, cold file cache.
>
> wow, did you do that with TDB commandline tools? Default heap in terms
> of default settings of Fuseki?
>
> > If you have an 8G machine, an 8G heap may cause problems (swapping).
>
> I have 16 gigs on my local system.
>
> > Does the CPU load go up very high, on all cores? That's a sign of a full
> > GC trying to reclaim space before a OOME.
>
> yes that's exactly what is happening. What is OOME?
>
> > If you get the same with TDB2, then the space isn't going in
> > transactions in TDB1.
>
> not sure what that means but ok :)
>
> regards
>
> Adrian
>

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