+1 I would like to better understand these trade offs as well.
Thanks,
Michael Marshall
On Fri, Mar 26, 2021 at 3:09 PM Lari Hotari wrote:
> Hi all,
>
> A broker with a lot of topics (10k+) consumes a considerable amount of CPU
> even while idling (no messages being processed).
>
> In profiling
Hi all,
A broker with a lot of topics (10k+) consumes a considerable amount of CPU
even while idling (no messages being processed).
In profiling, I can see that most CPU is spent in
ManagedLedgerFactorImpl.doCacheEviction. It's also a major source of object
allocations (when a broker is idling).
