Sudden performance drop

[Norman Maurer]

Have you checked the memory usage / garbage collections ?

This sounds a bit like its busy to do GC...

Bye,
Norman


2011/10/20 philmes <phil at digitalcontortions.net>:
> Hi,
>
> I'm writing an orchestration server using Netty. I've implemented basic HTTP
> proxy support, but when testing performance hit a weird problem.
>
> For the first 14,000 requests I get performance in the region of ~4000
> requests a second. After 14,000 requests, performance drops off a cliff. I
> get ~400 requests a second subsequently.
>
> Performance only returns to normal once I restart the app.
>
> Everything is driven using futures - I'm not using .await() anywhere.
>
> Does anyone have suggestions for what to investigate?
>
> Phil.
>
>
>
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