This is possible with our upcoming query analyzer which hints indexes. I will add this kind of discovery as well.
On Wednesday, June 11, 2014, Dan Dascalescu notifications.com wrote:
The biggest performance bottleneck we're experiencing in our app right not is that oplog is disabled. It would be great if Kadira drilled down into the reasons for that, e.g. - no MONGO_OPLOG_URL env var - query with limit or skip but without sort https://github.com/meteor/meteor/issues/1947 - special operators
— Reply to this email directly or view it on GitHub https://github.com/meteorhacks/kadira/issues/1.
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