> One way to fix it is jitting. Also not a silver bullet, because there's non-zero costs in memory, CPU overhead, I$, etc to the statistics gathering, stop-and

> One way to fix it is jitting. Also not a silver bullet, because there's non-zero costs in memory, CPU overhead, I$, etc to the statistics gathering, stop-and-jit-the-dynamic-call-and-change-the-call-sites and so forth. In long running server processes this can mostly amortize out nicely over a very long run, but for interactive applications it can add noticeable lag.