CLI statistics for wasmtime modules

#### Feature

I believe wasmtime could benefit from outputting statistics regarding running instances. I'd ideally love to see: CPU, MEMORY usage and start up time (for cold starts)

#### Benefit

I believe outputting these stats will make a direct comparison to containers easier, thus making wasmtime adoption more appealing by highlighting its strong sides

#### Implementation

WasmEdge CLI has something simliar (not exactly all of the stats, but its a start) with the CLI option "--enable-all-statistics" (https://wasmedge.org/docs/start/build-and-run/cli/)

#### Alternatives

I know that wasmtime supports linux profiling with perf, but i was not able to measure the 3 metrics mentioned above using perf