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Of course RR is too expensive to be deployed in production builds. So if you are getting core dumps from "production" you won't have this information. So while
by kevincox 6y ago
Of course RR is too expensive to be deployed in production builds. So if you are getting core dumps from "production" you won't have this information. So while RR helps it doesn't completely mitigate the tradeoff.
- deleted 6y ago[deleted]
- touisteur 6y agoYou may be interested in Intel PT snapshots in Linux core dumps, that gdb knows how to interpret and will give you a detailed branch trace. Less cool than rr but still very interesting!