Shared code to provide some common cook telemetry functionality. Exposes aCallStatsclass that exposes counters that track call count, cycles, and "bytes processed" for a call, bucketing by "cache hits/misses" and "game/other thread". This allows us to quickly time a call that may be executing on any thread, but quickly see the main thread time vs other time, split by "hits" or "misses", where hit/miss typically refers to a DDC hit/miss.