In Wasmtime they pioneered Fast Instantiation of instances, and those are the patterns: https://docs.wasmtime.dev/examples-fast-instantiation.html - the Pooling Allocator: @chirino did some work in this area: https://github.com/roastedroot/proxy-wasm-java-host/blob/fdae031d94278a8e0a14dcdac7c90851a3c16f88/proxy-wasm-java-host/src/main/java/io/roastedroot/proxywasm/internal/Pool.java#L6 - COW Heap: we got reported some success in going down this path and seems like a great thing to have Supersede #945
In Wasmtime they pioneered Fast Instantiation of instances, and those are the patterns:
https://docs.wasmtime.dev/examples-fast-instantiation.html
Supersede #945