Author	SHA1	Message	Date
Istvan Matejcsok	f8ab901772	bench VM: use SSH key auth only, drop the shared password ... The wasm-opt bench VM cloud-init seed carried a committed console/SSH password and enabled SSH password auth. setup-vm.sh already requires and injects an SSH pubkey, so lock the password (lock_passwd: true) and disable SSH password auth (ssh_pwauth: false). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-16 12:46:17 +02:00
Istvan Matejcsok	df25275843	bench: wasm-opt benchmark harness — Hetzner config sweeps + local QEMU VM ... Tooling that produced the perf findings (committed for rerunnability): - scripts/bench/wasm-opt-bench.sh + o2-config-sweep.sh + sweep.conf: replay asyncify/-O2 over a cached fixture under allocator/THP/core matrices on the Hetzner runner. - scripts/bench/setup-vm.sh + cloud-init/ + vm-build.sh: local QEMU (HVF) Ubuntu guest with Docker CE to verify Linux builds without burning paid runners. - .gitignore: bench fixtures/results and the VM image stay local. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-11 07:48:46 +02:00