Sofiya: The interval between when a commit happens and all the autowarm queries are finished if 52 seconds for the filterCache. seen warming that that long unless something's very unusual. I'd actually be very surprised if you're really only firing 64 autowarm queries and it's taking almost 52 seconds.
However, if it really is taking that long for that few queries, then most of what I think I know about this subject is probably wrong anyway. I guess it could just be CPU starvation in that case. At any rate, it's an anomaly that should get an explanation. I suppose the other approach would be if you can get the autowarm time when there's not much querying going on. If you get autowarm times of, say, 40 seconds when there's no querying going on then it's not the number of autowarm queries, but "something about your queries" that's slowing things down, at least that gives you a place to start looking. And I should have mentioned that when I think about excessive autowarm counts, I've seen them in the thousands, 64 isn't really excessive, even if diminishing returns start around 10-20... Good Luck! Erick On Mon, Oct 29, 2018 at 10:54 AM Sofiya Strochyk <s...@interlogic.com.ua> wrote: > > Could you please clarify what is memory disk layer? Do you mean swapping from > memory to disk, reading from disk to memory, or something else? > > > On 29.10.18 17:20, Deepak Goel wrote: > > I would then suspect performance is choking in memory disk layer. can you > please check the performance? > > On Mon, 29 Oct 2018, 20:30 Sofiya Strochyk, <s...@interlogic.com.ua> wrote: >> >> Hi Deepak and thanks for your reply, >> >> >> On 27.10.18 10:35, Deepak Goel wrote: >> >> >> Last, what is the nature of your request. Are the queries the same? Or they >> are very random? Random queries would need more tuning than if the queries >> the same. >> >> The search term (q) is different for each query, and filter query terms (fq) >> are repeated very often. (so we have very little cache hit ratio for query >> result cache, and very high hit ratio for filter cache) >> >> -- >> Sofiia Strochyk >> >> >> >> s...@interlogic.com.ua >> >> www.interlogic.com.ua >> >> > > > -- > Sofiia Strochyk > > > > s...@interlogic.com.ua > > www.interlogic.com.ua > >
