{"session": "28585272-a6c8-4e89-9ca9-459772bc64e0", "env": "main-hedy-lockwell", "command": "journal helper done 3853 \"Live 2.267.66 (127.0.0.1:8423), GETs only, a minute of the whole 18-type dashboard (1,111 KB), 136 requests at load 33-39: median 15.6 ms, p90 52.7 ms, max 1,171 ms. The 2.267.65 minute (before one-scan, load 40-52) was median 29.7, p90 97.5, so one-scan roughly halved it; p90 is at the budget only because the machine runs at load 39 (3.9 per core). The slow snapshots left in that window are rare cold spikes, not the steady path: a cold row view whose text is formatted for links (features/row_links formatters: one controller and a file check per mention and path, one request of 1.1 s), and the periodic stamp renewal of a folder (restat). If you want those cut, the lever is the row_links lookups (build the controller once per request, not per mention); no code change from me on this one\" 2>&1 | tail -1; journal work end 61 --how \"3853 measured live on 2.267.66, holds\" 2>&1 | tail -1; journal helper report \"Alfred: 3853 closed on the live numbers. 2.267.66 at 127.0.0.1:8423, one minute of GETs of the whole dashboard (136 requests, load 33-39): median 15.6 ms, p90 52.7 ms, max 1,171 ms; the 2.267.65 minute before one-scan was median 29.7, p90 97.5, so it roughly halved, and p90 sits at the budget only because the load is 39 on 10 cores. What remains in the slow snapshots are rare cold spikes (a cold row view formatting its links: row_links makes a controller and a file check per mention; and the folder stamp renewal). Next lever if you want it: build the controller once per request in row_links exists() instead of per mention. No branch.\" 2>&1 | tail -1", "parts": ["journal helper done 3853 \"Live 2.267.66 (127.0.0.1:8423), GETs only, a minute of the whole 18-type dashboard (1,111 KB), 136 requests at load 33-39: median 15.6 ms, p90 52.7 ms, max 1,171 ms. The 2.267.65 minute (before one-scan, load 40-52) was median 29.7, p90 97.5, so one-scan roughly halved it; p90 is at the budget only because the machine runs at load 39 (3.9 per core). The slow snapshots left in that window are rare cold spikes, not the steady path: a cold row view whose text is formatted for links (features/row_links formatters: one controller and a file check per mention and path, one request of 1.1 s), and the periodic stamp renewal of a folder (restat). If you want those cut, the lever is the row_links lookups (build the controller once per request, not per mention); no code change from me on this one\" 2>&1 | tail -1", "journal work end 61 --how \"3853 measured live on 2.267.66, holds\" 2>&1 | tail -1", "journal helper report \"Alfred: 3853 closed on the live numbers. 2.267.66 at 127.0.0.1:8423, one minute of GETs of the whole dashboard (136 requests, load 33-39): median 15.6 ms, p90 52.7 ms, max 1,171 ms; the 2.267.65 minute before one-scan was median 29.7, p90 97.5, so it roughly halved, and p90 sits at the budget only because the load is 39 on 10 cores. What remains in the slow snapshots are rare cold spikes (a cold row view formatting its links: row_links makes a controller and a file check per mention; and the folder stamp renewal). Next lever if you want it: build the controller once per request in row_links exists() instead of per mention. No branch.\" 2>&1 | tail -1"]}