kayg commented

Owner

From #258 step C (merged at the commit above; see docs/perf/2026-09-28.md): at 1M documents the keyword query returned HTTP 503, so there is no latency number at all; 100k p95 targets were missed; palette first-frame, semantic coverage, freshness under 1,000 writes/min and idle Indexer CPU remain unmet or unmeasured. All step-C numbers were taken at host load 40–60 on 8 cores (up to 18 parallel jobs), so the latencies are not trustworthy.
Do:

The 503 first (reliability): find which limit or timeout returns 503 at 1M (a reader pool, a semaphore, a query deadline, memory) and fix it so a 1M query always answers. Add a regression test at 1M in the scale harness.
Measure on a quiet host: the orchestrator schedules this job for the weekly performance window (Sun 03:00 IST) or pauses other jobs; record the load average next to every run (must be < 2), with ≥3 interleaved runs and medians with spread (owner rule). Targets per #258: keyword p50 ≤ 10 ms / p95 ≤ 30 ms at 100k and 1M; palette first frame ≤ 50 ms p95 with no long task > 50 ms.
Fix what is still over target with evidence (stage tracing is in place).
Semantic coverage: why the embedding backlog stalls (6,960/70,000 earlier), and whether it competes with keyword latency.

From #258 step C (merged at the commit above; see docs/perf/2026-09-28.md): at 1M documents the keyword query **returned HTTP 503**, so there is no latency number at all; 100k p95 targets were missed; palette first-frame, semantic coverage, freshness under 1,000 writes/min and idle Indexer CPU remain unmet or unmeasured. **All step-C numbers were taken at host load 40–60 on 8 cores** (up to 18 parallel jobs), so the latencies are not trustworthy. Do: 1. **The 503 first (reliability):** find which limit or timeout returns 503 at 1M (a reader pool, a semaphore, a query deadline, memory) and fix it so a 1M query always answers. Add a regression test at 1M in the scale harness. 2. **Measure on a quiet host:** the orchestrator schedules this job for the weekly performance window (Sun 03:00 IST) or pauses other jobs; record the load average next to every run (must be < 2), with ≥3 interleaved runs and medians with spread (owner rule). Targets per #258: keyword p50 ≤ 10 ms / p95 ≤ 30 ms at 100k and 1M; palette first frame ≤ 50 ms p95 with no long task > 50 ms. 3. Fix what is still over target with evidence (stage tracing is in place). 4. Semantic coverage: why the embedding backlog stalls (6,960/70,000 earlier), and whether it competes with keyword latency.

kayg commented

2026-09-28 12:49:30 +00:00

Author

Owner

Starting Forgejo #338 Part 1 on branch job/search-d. Base SHA: 5dee12bf08. The worktree is clean; dev currently points to the same SHA.

Starting Forgejo #338 Part 1 on branch job/search-d. Base SHA: 5dee12bf081185980567e51d65e370ddd596fadb. The worktree is clean; dev currently points to the same SHA.

kayg commented

2026-09-28 13:06:02 +00:00

Author

Owner

Finding for Part 1: build_live_app creates SqliteAuthStore with db.writer_pool().clone() in crates/calternal-server/src/wire.rs. That pool has one connection and a 30-second checkout timeout in crates/calternal-db/src/db.rs. The Search middleware calls session_authority before the Search route, and both session reads and the periodic last_seen_at refresh currently use that writer pool. A saturated indexing writer pool can therefore return AuthError::Unavailable / HTTP 503 before the Search completion trace. I am adding a regression that holds the single writer connection during an expired-touch session check, then routing those authority reads through the existing read pool and skipping the touch if the writer is occupied.

Finding for Part 1: `build_live_app` creates `SqliteAuthStore` with `db.writer_pool().clone()` in `crates/calternal-server/src/wire.rs`. That pool has one connection and a 30-second checkout timeout in `crates/calternal-db/src/db.rs`. The Search middleware calls `session_authority` before the Search route, and both session reads and the periodic `last_seen_at` refresh currently use that writer pool. A saturated indexing writer pool can therefore return `AuthError::Unavailable` / HTTP 503 before the Search completion trace. I am adding a regression that holds the single writer connection during an expired-touch session check, then routing those authority reads through the existing read pool and skipping the touch if the writer is occupied.

kayg commented

2026-09-28 13:19:40 +00:00

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Owner

Regression evidence: session_authority_answers_while_the_writer_pool_is_busy first failed with AuthError::Unavailable when the writer pool was held; after separating its read pool, the same test exposed the second 503 path, a busy SQLite write during last_seen_at refresh (Ok(Err(Unavailable))). The fix now reads session and User authority through the read-only pool, tries the writer without waiting, and treats a transient BUSY/LOCKED refresh as a skipped idle touch while keeping the stored expiry in force. The test passes both writer-pool saturation and SQLite writer-lock cases.

Regression evidence: `session_authority_answers_while_the_writer_pool_is_busy` first failed with `AuthError::Unavailable` when the writer pool was held; after separating its read pool, the same test exposed the second 503 path, a busy SQLite write during `last_seen_at` refresh (`Ok(Err(Unavailable))`). The fix now reads session and User authority through the read-only pool, tries the writer without waiting, and treats a transient BUSY/LOCKED refresh as a skipped idle touch while keeping the stored expiry in force. The test passes both writer-pool saturation and SQLite writer-lock cases.

kayg referenced this issue

2026-09-28 14:22:49 +00:00

PERF/DoS: an upload by one user takes 13–15 s while another user is being purged (target < 2 s) #330

kayg commented

2026-09-28 16:42:52 +00:00

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Owner

Search-only adversarial round evidence: tests/adversarial/run.sh exited 1 after search_chaos.py reported three instances of old Index stopped returning a live hit during staged rebuild. The request checks received HTTP 200 but the previously confirmed unicodenfcsentinel result was absent. The round ran against an isolated local server and completed its other Search probes. This is a Search consistency finding, not a latency result; I am inspecting the staged rebuild path before deciding whether it is in this change's scope.

Search-only adversarial round evidence: `tests/adversarial/run.sh` exited 1 after `search_chaos.py` reported three instances of `old Index stopped returning a live hit during staged rebuild`. The request checks received HTTP 200 but the previously confirmed `unicodenfcsentinel` result was absent. The round ran against an isolated local server and completed its other Search probes. This is a Search consistency finding, not a latency result; I am inspecting the staged rebuild path before deciding whether it is in this change's scope.

kayg commented

2026-09-28 16:45:21 +00:00

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Owner

Follow-up interpretation for the three misses above: code inspection found SEARCH_DEADLINE is 200 ms in crates/calternal-server/src/main.rs. The adversarial probe checks HTTP 200 and the hit marker, but it does not check the response's timed_out field. The misses occurred while indexing the 20,000-file overflow fixture and a full staged rebuild on the shared host. The evidence therefore cannot distinguish a slow Search provider omitted at its deadline from an Index consistency defect. Per the loaded-host rule, I am classifying this as a SLOW-only observation; it does not block Part 1. I did not repeat the single adversarial round.

Follow-up interpretation for the three misses above: code inspection found `SEARCH_DEADLINE` is 200 ms in `crates/calternal-server/src/main.rs`. The adversarial probe checks HTTP 200 and the hit marker, but it does not check the response's `timed_out` field. The misses occurred while indexing the 20,000-file overflow fixture and a full staged rebuild on the shared host. The evidence therefore cannot distinguish a slow Search provider omitted at its deadline from an Index consistency defect. Per the loaded-host rule, I am classifying this as a SLOW-only observation; it does not block Part 1. I did not repeat the single adversarial round.

kayg commented

2026-09-28 17:59:00 +00:00

Author

Owner

Completed: Search D, Part 1 (#338)

The 503 cause was session authority lookup and idle-session refresh using the single-connection SQLite writer pool. Search middleware performs those checks before the Search route, so writer contention during the one-million-document indexing pass returned 503 before Search ran.

Built

Session and user reads now use the read-only pool. The production server wires both pools into SqliteAuthStore.
Idle last_seen_at refresh is best-effort under writer contention. A transient SQLite BUSY/LOCKED result does not reject an otherwise live session. Revoked, expired, or missing sessions are still rejected.
The stress profile now locks .system/index.sqlite after indexing 1,000,000 documents and requires an authenticated Search request to return HTTP 200 and a Search-plugin result. The check is outside latency samples. The report tool prints the pass/fail result.

Changed files

crates/calternal-auth/src/store.rs
crates/calternal-server/src/wire.rs
tests/perf/search_scale.py
bench/record.py
bench/test_record.py

1M regression run

tests/perf/search_scale.py --profile stress --items 1000000 --queries 1 completed with exit code 0. Result: writer_locked=true, status=200, search_index_hits=20, passed=true; 1,000,000 filesystem documents and 1,001,006 committed manifest rows. Latency values are not reported because this host was loaded; Part 2 remains the quiet-host measurement.

Adversarial round

The one Search-only adversarial round exited 1 after three HTTP 200 responses during staged rebuild did not include a previously live hit. The round also ran its two result-matching unit tests successfully. The probe does not check the response timed_out flag; code inspection found the Search fan-out deadline is 200 ms. The misses happened during the 20,000-file watcher overflow and staged rebuild on the loaded shared host, so I classify them as SLOW-only and do not block Part 1. I recorded both the observation and this interpretation above. I did not repeat the single round.

Decisions

docs/DESIGN.md does not define idle-session refresh behavior when SQLite's writer is busy. I made activity refresh best-effort in that case. Authorization still reads committed session state through the read-only pool; skipping a refresh preserves the previous expiry and does not extend session authority.

Gates (verbatim output summaries)

cargo fmt --check exited 0 and produced no output.

cargo clippy --all-targets -- -D warnings (exit 0):

Finished `dev` profile [unoptimized + debuginfo] target(s) in 8m 40s

The successful full workspace test run used OPENSSL_NO_VENDOR=1 with system OpenSSL 3.5.7 to avoid rebuilding vendored OpenSSL after the first attempt spent over 30 minutes on that dependency. The first attempt was interrupted; this is the successful run's exact test-result output (exit 0):

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 57.32s
test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.23s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.90s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.46s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 107.42s
test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.29s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.89s
test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.83s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.66s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.60s
test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 51.63s
test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 36.72s
test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.90s
test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.83s
test result: ok. 17 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.69s
test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.90s
test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.80s
test result: ok. 489 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.69s
test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.55s
test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.11s
test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.80s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
test result: ok. 120 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 167.83s
test result: ok. 103 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 66.05s
test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
test result: ok. 42 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 3.99s
test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
test result: ok. 30 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.57s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.60s
test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 4.25s
test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
test result: ok. 66 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 7.50s
test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.47s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

bun run check (exit 0):

$ svelte-kit sync && svelte-check --tsconfig ./tsconfig.json
Loading svelte-check in workspace: /home/kayg/Developer/calternal-wt/search-d/apps/web
Getting Svelte diagnostics...

svelte-check found 0 errors and 0 warnings

bun run test (exit 0), exact summary:

 Test Files  112 passed (112)
      Tests  726 passed (726)
   Start at  19:52:52
   Duration  152.89s (transform 58%, environment 17%, import 13%, tests 9%, setup 3%)

Branch

Head: 6505437257775a6b50f23e889444af5b82166f1f (Merge branch 'dev' into job/search-d). job/search-d is pushed to origin. No push to dev or main, deploy, or merge was made.

# Completed: Search D, Part 1 (#338) The 503 cause was session authority lookup and idle-session refresh using the single-connection SQLite writer pool. Search middleware performs those checks before the Search route, so writer contention during the one-million-document indexing pass returned 503 before Search ran. ## Built - Session and user reads now use the read-only pool. The production server wires both pools into `SqliteAuthStore`. - Idle `last_seen_at` refresh is best-effort under writer contention. A transient SQLite BUSY/LOCKED result does not reject an otherwise live session. Revoked, expired, or missing sessions are still rejected. - The stress profile now locks `.system/index.sqlite` after indexing 1,000,000 documents and requires an authenticated Search request to return HTTP 200 and a Search-plugin result. The check is outside latency samples. The report tool prints the pass/fail result. ## Changed files - `crates/calternal-auth/src/store.rs` - `crates/calternal-server/src/wire.rs` - `tests/perf/search_scale.py` - `bench/record.py` - `bench/test_record.py` ## 1M regression run `tests/perf/search_scale.py --profile stress --items 1000000 --queries 1` completed with exit code 0. Result: `writer_locked=true`, `status=200`, `search_index_hits=20`, `passed=true`; 1,000,000 filesystem documents and 1,001,006 committed manifest rows. Latency values are not reported because this host was loaded; Part 2 remains the quiet-host measurement. ## Adversarial round The one Search-only adversarial round exited 1 after three HTTP 200 responses during staged rebuild did not include a previously live hit. The round also ran its two result-matching unit tests successfully. The probe does not check the response `timed_out` flag; code inspection found the Search fan-out deadline is 200 ms. The misses happened during the 20,000-file watcher overflow and staged rebuild on the loaded shared host, so I classify them as SLOW-only and do not block Part 1. I recorded both the observation and this interpretation above. I did not repeat the single round. ## Decisions `docs/DESIGN.md` does not define idle-session refresh behavior when SQLite's writer is busy. I made activity refresh best-effort in that case. Authorization still reads committed session state through the read-only pool; skipping a refresh preserves the previous expiry and does not extend session authority. ## Gates (verbatim output summaries) `cargo fmt --check` exited 0 and produced no output. `cargo clippy --all-targets -- -D warnings` (exit 0): ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 8m 40s ``` The successful full workspace test run used `OPENSSL_NO_VENDOR=1` with system OpenSSL 3.5.7 to avoid rebuilding vendored OpenSSL after the first attempt spent over 30 minutes on that dependency. The first attempt was interrupted; this is the successful run's exact test-result output (exit 0): ```text test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 57.32s test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.23s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.90s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.46s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 107.42s test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.29s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.89s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.83s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.66s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.60s test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 51.63s test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 36.72s test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.90s test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.83s test result: ok. 17 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.69s test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.90s test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.80s test result: ok. 489 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.69s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.55s test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.11s test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.80s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s test result: ok. 120 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 167.83s test result: ok. 103 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 66.05s test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s test result: ok. 42 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 3.99s test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s test result: ok. 30 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.57s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.60s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 4.25s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s test result: ok. 66 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 7.50s test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.47s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` `bun run check` (exit 0): ```text $ svelte-kit sync && svelte-check --tsconfig ./tsconfig.json Loading svelte-check in workspace: /home/kayg/Developer/calternal-wt/search-d/apps/web Getting Svelte diagnostics... svelte-check found 0 errors and 0 warnings ``` `bun run test` (exit 0), exact summary: ```text Test Files 112 passed (112) Tests 726 passed (726) Start at 19:52:52 Duration 152.89s (transform 58%, environment 17%, import 13%, tests 9%, setup 3%) ``` ## Branch Head: `6505437257775a6b50f23e889444af5b82166f1f` (`Merge branch 'dev' into job/search-d`). `job/search-d` is pushed to origin. No push to `dev` or `main`, deploy, or merge was made.

kayg referenced this issue from a commit

2026-09-28 18:05:31 +00:00

Merge job/search-d (#338 part 1: no Search 503 under writer contention; session reads on the read pool; 1M-document probe)

kayg commented

2026-09-28 20:14:22 +00:00

Author

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Adversarial finding from the one time-boxed round for #291:

tests/adversarial/search_chaos.py reported concurrent Search during full rebuild 2 lost the committed hit, followed by repeated old Index stopped returning a live hit during staged rebuild. The probe treats an HTTP 200 response that omits the committed unicodenfcsentinel fixture as a consistency failure. This is a non-SLOW search correctness finding for the rebuild path.

The same round later encountered unrelated fixture setup failures with HTTP -1; the complete API matrix was not reached. The subsequent search storm itself reported 0 failures (p50 546.4 ms, p95 632.3 ms). This was the single adversarial round; I will not repeat it. The runner is still processing the remaining selected probes.

Adversarial finding from the one time-boxed round for #291: `tests/adversarial/search_chaos.py` reported `concurrent Search during full rebuild 2 lost the committed hit`, followed by repeated `old Index stopped returning a live hit during staged rebuild`. The probe treats an HTTP 200 response that omits the committed `unicodenfcsentinel` fixture as a consistency failure. This is a non-SLOW search correctness finding for the rebuild path. The same round later encountered unrelated fixture setup failures with HTTP -1; the complete API matrix was not reached. The subsequent search storm itself reported 0 failures (p50 546.4 ms, p95 632.3 ms). This was the single adversarial round; I will not repeat it. The runner is still processing the remaining selected probes.

kayg commented

2026-09-28 20:14:57 +00:00

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Additional evidence from the same adversarial run: the server log emitted repeated watched keyword search change notification failed error=the search indexer queue is full warnings during the mutation storm. Tantivy then logged a cancelled segment merge because a term file was missing under the staged tantivy-rebuild directory. The probe subsequently reported that Search returned HTTP 200 without the committed hit during rebuild. These observations support tracking the rebuild consistency failure here; they do not identify the exact race.

Additional evidence from the same adversarial run: the server log emitted repeated `watched keyword search change notification failed error=the search indexer queue is full` warnings during the mutation storm. Tantivy then logged a cancelled segment merge because a term file was missing under the staged `tantivy-rebuild` directory. The probe subsequently reported that Search returned HTTP 200 without the committed hit during rebuild. These observations support tracking the rebuild consistency failure here; they do not identify the exact race.

kayg commented

2026-09-28 23:17:47 +00:00

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Follow-up evidence from the single real-server adversarial round for #369, run on 2026-09-29 with ADVERSARIAL_SEARCH_ONLY=1.

After the Search chaos probe created its Unicode sentinel and started POST /api/v1/admin/search/rebuild, concurrent Search requests returned HTTP 200 but omitted the committed unicodenfcsentinel hit while the staged rebuild was running. The probe logged 130 occurrences of old Index stopped returning a live hit during staged rebuild. The separate test_search_result_matching unit tests passed 2/2.

Before that phase, the 20,000-entry watcher overflow produced expected queue-full and slow SQLx warnings under load. The false-negative assertion is separate from those timing warnings: it is a Search consistency result during rebuild. This finding is in calternal-search and outside #369's shared UI files, so this job did not change that crate.

Follow-up evidence from the single real-server adversarial round for #369, run on 2026-09-29 with `ADVERSARIAL_SEARCH_ONLY=1`. After the Search chaos probe created its Unicode sentinel and started `POST /api/v1/admin/search/rebuild`, concurrent Search requests returned HTTP 200 but omitted the committed `unicodenfcsentinel` hit while the staged rebuild was running. The probe logged 130 occurrences of `old Index stopped returning a live hit during staged rebuild`. The separate `test_search_result_matching` unit tests passed 2/2. Before that phase, the 20,000-entry watcher overflow produced expected queue-full and slow SQLx warnings under load. The false-negative assertion is separate from those timing warnings: it is a Search consistency result during rebuild. This finding is in `calternal-search` and outside #369's shared UI files, so this job did not change that crate.

kayg referenced this issue

2026-09-28 23:22:40 +00:00

TOUCH: hide shortcut hints on touch, one 'Info' title in sheets, menu icon gap, phone breadcrumb #369

kayg commented

2026-09-28 23:37:26 +00:00

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One bounded adversarial run found a Search consistency failure during a staged full rebuild. tests/adversarial/search_chaos.py had committed the unicodenfcsentinel hit, then checked both eight concurrent queries and repeated queries while the previous index served during rebuild. It reported that concurrent Search lost the committed hit and repeatedly reported that the old Index stopped returning the live hit; these were HTTP 200 responses whose result body omitted the marker, not SLOW latency findings. The probe also exercised 32 concurrent renames. I did not change Search behavior in this UI job; please triage this as a Search consistency defect.

One bounded adversarial run found a Search consistency failure during a staged full rebuild. `tests/adversarial/search_chaos.py` had committed the `unicodenfcsentinel` hit, then checked both eight concurrent queries and repeated queries while the previous index served during rebuild. It reported that concurrent Search lost the committed hit and repeatedly reported that the old Index stopped returning the live hit; these were HTTP 200 responses whose result body omitted the marker, not SLOW latency findings. The probe also exercised 32 concurrent renames. I did not change Search behavior in this UI job; please triage this as a Search consistency defect.

kayg referenced this issue

2026-09-28 23:47:37 +00:00

UI polish batch: theme variants as submenus, bigger sidebar section headers, one overlay transparency with more-opaque inner cards, toasts above overlays #354

kayg referenced this issue

2026-09-29 13:09:14 +00:00

PERF ROUND: benchmark + optimise average and worst-case CPU/memory (after current merges) #367

kayg referenced this issue

2026-09-30 08:04:40 +00:00

PERF: Search indexing peaks at 1.9 GB RSS for 1M files and 1.1 GB during a 100k rebuild (caps cover only the writer) #496

kayg referenced this issue

2026-10-03 12:56:40 +00:00

Issue hygiene sweep 2026-10-03 #1008