giles 6868d984a0 otel/perf: JIT-warm the hot pages at boot to kill the cold-start p99 tail ...

The blog render path (comp-fold + relations + typed-block) JIT-compiles on first
call, so the first visitor after a restart paid ~2.5s (vs ~78ms warm) — that was
the /:slug p99 tail. Define the route groups once, render / + welcome +
nt-live-encore + /otel through a throwaway app at boot to force compilation, then
reset the otel ring so warmup spans don't skew live metrics.

2026-07-01 19:24:09 +00:00

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