How many urls / day can GSA SEO indexer handle?

I'm curious to know how many urls are you able to process / day?

depends on your network and settings (thread number especially).

Keep on increasing the thread count till you notice it slowing down. That is your network/system limit.

At least that is how I check it.

I'm curious to know this too. GSA SEO Indexer does consume a lot CPU so you can't run it on cheap VPS and 1 license can't handle all links what GSA SER creates.

I bought new VPS just for GSA Redirect Pro & GSA SEO Indexer.

Last night GSA Redirect PRO send +300.000 url to GSA SEO Indexer for indexing and this morning when I woke up GSA SEO Indexer has processed 1000 urls...so it will take hole year to process all urls that GSA Redirect PRO send in one night

Can anyone help me with this?

You can try using a custom indexing mode and specify less urls to be used by GSA SEO Indexer, but of course it will not be as efficient. 

Any recommendation about how to solve the problem that Adrian mentioned above? People usually use GSA to build 10s of 1000s of links in multiple projects - any chance to index them using GSA indexer within a reasonable time and still be as efficient?