[GitHub] [lucene] uschindler commented on pull request #895: LUCENE-10576: ConcurrentMergeScheduler maxThreadCount calculation is artificially low

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uschindler commented on PR #895:
URL: https://github.com/apache/lucene/pull/895#issuecomment-1128022492

   Hi,
   The lower limit should definitely stay at 1. I tend to agree to change the upper limit, but the formula as is if correct.
   As Robert said, that's a background thing. I tend to think that the /2 is wrong, so maybe set maximum threads to 6 or 8 but done spend more than a third of all cores.
   This all needs some benchmarks with SSD and also without.


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