IOPS profiling

[Ethan Reesor]

I'm seeing some pretty strong indications that my application (which is running on AWS EC2) is bottlenecked by IOPS (I/O operations per second).

Is there anything like `go test -profile=...` and `go tool pprof ...` for IOPS? We're looking at optimizing the database we're using, but I'd much prefer to capture real world data so we're not optimizing blindly.

[Jason E. Aten]

try https://github.com/felixge/fgprof