With that said, generally, here's how I analyze OOMs: You can find a bit more info on Snap files here: It seems you've already figured out how to format them and the resulting *trc.fmt text file is just a set of trace points, so it's the same as analyzing any trace (which generally means you need to understand the code, and thus why Snap*trc files tend to be limited to use by support). They can be useful in some OOM cases to check whether, for example, the OOM occurred because of exhausting native memory. They contain any tracepoint data held in memory at the time of the dump. Generally, Snap*trc files are used by support rather than by customers.
