Kpa-clawbot 0e286d85fd fix: channel query performance — add channel_hash column, SQL-level filtering (#762) (#763) ...

## Problem
Channel API endpoints scan entire DB — 2.4s for channel list, 30s for
messages.

## Fix
- Added `channel_hash` column to transmissions (populated on ingest,
backfilled on startup)
- `GetChannels()` rewrites to GROUP BY channel_hash (one row per channel
vs scanning every packet)
- `GetChannelMessages()` filters by channel_hash at SQL level with
proper LIMIT/OFFSET
- 60s cache for channel list
- Index: `idx_tx_channel_hash` for fast lookups

Expected: 2.4s → <100ms for list, 30s → <500ms for messages.

Fixes #762

---------

Co-authored-by: you <you@example.com>

2026-04-16 00:09:36 -07:00

..

testdata/golden

fix: perf page shows tracked memory instead of heap allocation (#718)

2026-04-12 12:40:17 -07:00

advert_pubkey_test.go

perf: track advert pubkeys incrementally, eliminate per-request JSON parsing (#360) (#544)

2026-04-03 13:51:13 -07:00

apikey_security_test.go

fix: reject weak/default API keys + startup warning (#532) (#628)

2026-04-05 14:50:40 -07:00

backfill_async_test.go

perf: async chunked backfill — HTTP serves within 2 minutes (#612) (#614)

2026-04-05 09:49:39 -07:00

cache_invalidation_test.go

fix: cache invalidation tuning — 7% → 50-80% hit rate (#721)

2026-04-12 18:09:23 -07:00

clock_skew_test.go

feat: Clock skew detection — backend computation (M1) (#746)

2026-04-14 23:22:35 -07:00

clock_skew.go

feat: clock skew UI — node badges, detail sparkline, fleet analytics (#690 M2+M3) (#752)

2026-04-15 15:25:50 -07:00

config_knobs_test.go

perf: async chunked backfill — HTTP serves within 2 minutes (#612) (#614)

2026-04-05 09:49:39 -07:00

config_test.go

chore: normalize all files to LF line endings

2026-03-30 22:52:46 -07:00

config.go

fix: reject weak/default API keys + startup warning (#532) (#628)

2026-04-05 14:50:40 -07:00

coverage_test.go

fix: channel query performance — add channel_hash column, SQL-level filtering (#762) (#763)

2026-04-16 00:09:36 -07:00

db_test.go

fix: channel query performance — add channel_hash column, SQL-level filtering (#762) (#763)

2026-04-16 00:09:36 -07:00

db.go

fix: channel query performance — add channel_hash column, SQL-level filtering (#762) (#763)

2026-04-16 00:09:36 -07:00

decoder_test.go

fix: TRACE path_json uses path_sz from flags byte, not header hash_size (#732)

2026-04-13 08:20:09 -07:00

decoder.go

fix: TRACE path_json uses path_sz from flags byte, not header hash_size (#732)

2026-04-13 08:20:09 -07:00

encrypted_channels_test.go

fix: channel query performance — add channel_hash column, SQL-level filtering (#762) (#763)

2026-04-16 00:09:36 -07:00

eviction_test.go

fix: improve trackedBytes accuracy for memory estimation (#751)

2026-04-15 07:53:32 -07:00

geo_filter.go

feat: geo_filter enforcement, DB pruning, geofilter-builder tool, HB column (#215)

2026-03-31 01:10:56 -07:00

go.mod

BYOP Advert signature validation (#686)

2026-04-12 04:02:17 +00:00

go.sum

feat: add Go web server (cmd/server/) — full API + WebSocket + static files

2026-03-27 01:16:59 -07:00

helpers_test.go

perf: replace O(n²) selection sort with sort.Slice (#354) (#542)

2026-04-03 13:11:59 -07:00

main.go

fix: reject weak/default API keys + startup warning (#532) (#628)

2026-04-05 14:50:40 -07:00

multibyte_capability_test.go

fix: exclude TRACE packets from multi-byte capability suspected detection (#715)

2026-04-12 00:11:20 -07:00

neighbor_api_test.go

feat: add distance column to neighbor table in node details (#617)

2026-04-05 12:33:23 -07:00

neighbor_api.go

fix: resolve neighbor graph duplicate entries from different prefix lengths (#699)

2026-04-10 11:19:54 -07:00

neighbor_debug_test.go

feat: affinity debugging tools (#482) — milestone 6 (#521)

2026-04-02 23:45:03 -07:00

neighbor_debug.go

feat: affinity debugging tools (#482) — milestone 6 (#521)

2026-04-02 23:45:03 -07:00

neighbor_dedup_test.go

fix: resolve neighbor graph duplicate entries from different prefix lengths (#699)

2026-04-10 11:19:54 -07:00

neighbor_graph_test.go

perf: optimize neighbor graph build (3 fixes for 30s+ CPU) (#562)

2026-04-04 01:25:51 -07:00

neighbor_graph.go

feat: Clock skew detection — backend computation (M1) (#746)

2026-04-14 23:22:35 -07:00

neighbor_persist_test.go

fix: channel query performance — add channel_hash column, SQL-level filtering (#762) (#763)

2026-04-16 00:09:36 -07:00

neighbor_persist.go

feat: Clock skew detection — backend computation (M1) (#746)

2026-04-14 23:22:35 -07:00

obs_dedup_test.go

perf: replace O(n²) observation dedup with map-based O(n) (#355) (#543)

2026-04-03 13:33:26 -07:00

openapi_test.go

feat: auto-generated OpenAPI 3.0 spec endpoint + Swagger UI (#530) (#632)

2026-04-05 15:05:20 -07:00

openapi.go

feat: auto-generated OpenAPI 3.0 spec endpoint + Swagger UI (#530) (#632)

2026-04-05 15:05:20 -07:00

parity_test.go

feat: implement packet store eviction/aging to prevent OOM (#273)

2026-03-30 03:42:11 +00:00

perfstats_race_test.go

fix: add mutex synchronization to PerfStats to eliminate data races (#469)

2026-04-01 19:26:11 -07:00

resolve_context_test.go

perf: resolve hops from in-memory prefix map instead of N+1 DB queries (#577)

2026-04-04 09:51:07 -07:00

routes_test.go

fix: correct hash_size detection for transport routes and zero-hop adverts (#747)

2026-04-14 23:04:26 -07:00

routes.go

feat: clock skew UI — node badges, detail sparkline, fleet analytics (#690 M2+M3) (#752)

2026-04-15 15:25:50 -07:00

store.go

fix: improve trackedBytes accuracy for memory estimation (#751)

2026-04-15 07:53:32 -07:00

touch_last_seen_test.go

fix: index relay hops in byNode for liveness tracking (#708)

2026-04-11 21:25:42 -07:00

tracked_bytes_test.go

fix: improve trackedBytes accuracy for memory estimation (#751)

2026-04-15 07:53:32 -07:00

types.go

fix: improve trackedBytes accuracy for memory estimation (#751)

2026-04-15 07:53:32 -07:00

websocket_test.go

feat: implement packet store eviction/aging to prevent OOM (#273)

2026-03-30 03:42:11 +00:00

websocket.go

fix: graceful container shutdown for reliable deployments (#453)

2026-04-01 12:19:20 -07:00