Hi,
We experience stability problems on our Ignite cluster (2.10) under heavy load.
Our cluster nodes are 3x 8 CPU, 32GB RAM.
We mainly use 2 persistent caches:
- aggregates - only updates, around 6K records / sec, ~70 mln records total,
stored mostly on disk (dataRegion maxSize = 4GB)
- custo
Hello Piotr,
Please share the configuration and the logs, preferably with thread dumps
attached during the time when system_worker_blocked message pops up.
It is difficult to diagnose an issue with only metrics involved, as for
example, the checkpoint itself has several phases which might be long
Ok. For now I rebooted all nodes... But it's fairly easy to reproduce.
On Wed., Oct. 6, 2021, 2:17 a.m. Zhenya Stanilovsky,
wrote:
>
> Ok, seems something goes wrong on node with
> id=36edbfd5-4feb-417e-b965-bdc34a0a6f4f If you still have a problem, can u
> send here or directly by me these logs
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