Resume p99 and same-session flood echo over budget on dev #92

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opened 2026-10-08 10:41:27 +00:00 by kayg · 0 comments
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terminal.spec 'first run, passkey login, terminal resume, and the latency probe' fails on dev and on every UI branch: resume p99 958-978 ms against the 900 ms budget at the 300 ms RTT profile (build host load 3-7; also seen on the perf VM in the same spec). The same-session flood echo also fails in the native latency gate: keystroke_echo_confirmed_flood_same_session p99 449 ms vs 334, flood_isolation_same_session growth 159 ms vs 16.7 (other-session isolation passes). Pre-existing, not caused by the UI work. Needs a backend investigation with numbers on the perf VM.

terminal.spec 'first run, passkey login, terminal resume, and the latency probe' fails on dev and on every UI branch: resume p99 958-978 ms against the 900 ms budget at the 300 ms RTT profile (build host load 3-7; also seen on the perf VM in the same spec). The same-session flood echo also fails in the native latency gate: keystroke_echo_confirmed_flood_same_session p99 449 ms vs 334, flood_isolation_same_session growth 159 ms vs 16.7 (other-session isolation passes). Pre-existing, not caused by the UI work. Needs a backend investigation with numbers on the perf VM.
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kayg/infraternal#92
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