Re: disk i/o: very high write rates and poor search performance

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On 08/15/2018 10:56 AM, David Boreham wrote:


On 8/15/2018 10:36 AM, Rich Megginson wrote:

Updating the csn generator and the uuid generator will cause a lot of churn in dse.ldif.  There are other housekeeping tasks which will write dse.ldif

But if those things were being done so frequently that the resulting filesystem I/O showed up on the radar as a potential system-wide performance issue, that would mean something was wrong somewhere, right?

I would think so.  Then I suppose the first step would be to measure the dse.ldif churn on a "normal" system to get a baseline.


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