SyncWork Watchdog

External health monitor — independent infrastructure, last line of defense
ProbeStatusDetailLatencyLast check
frontend-root UP 200 OK 102.0 ms 2026-09-09T10:58:53.716623+00:00
marketing-root UP 200 OK 118.7 ms 2026-09-09T10:58:53.819498+00:00
api-dns UP resolved to 4 address(es): ['104.21.63.66', '172.67.143.240', '2606:4700:3030::ac43:8ff0'] 1.4 ms 2026-09-09T10:58:53.939327+00:00
app-dns UP resolved to 2 address(es): ['216.150.1.1', '216.150.16.1'] 1.8 ms 2026-09-09T10:58:53.941314+00:00
api-tls-cert UP cert valid for 43 more days 68.0 ms 2026-09-09T10:58:53.943785+00:00
app-tls-cert UP cert valid for 30 more days 71.9 ms 2026-09-09T10:58:54.014150+00:00
prod-disk-usage UP exit=0; stdout[:60]=healthy 589.5 ms 2026-09-09T10:58:54.088394+00:00
neon-backup-stale UP exit=0; stdout[:60]=fresh (5h) 408.0 ms 2026-09-09T10:58:54.678763+00:00
neon-backup-verify-stale UP exit=0; stdout[:60]=fresh (3.2d) 438.0 ms 2026-09-09T10:58:55.087418+00:00

Recent alerts

WhenProbeRecipientStatusMessage
2026-09-07T20:28:51.861930+00:00 frontend-root +17788295058 queued RECOVERED SyncWork - Frontend (Vercel) - back up.
2026-09-07T20:27:02.043083+00:00 frontend-root +17788295058 queued CRITICAL SyncWork - Frontend (Vercel) - down (3 fails). Reply ACK frontend-root to silence 4h.
2026-07-07T03:11:53.715229+00:00 api-internal +17788295058 queued CRITICAL SyncWork - api-internal - down (51 fails). Reply ACK api-internal to silence 4h.
2026-07-07T03:09:01.842626+00:00 api-health +17788295058 queued CRITICAL SyncWork - API health probe - down (48 fails). Reply ACK api-health to silence 4h.
2026-07-07T02:56:03.597108+00:00 api-internal +17788295058 queued CRITICAL SyncWork - api-internal - down (35 fails). Reply ACK api-internal to silence 4h.
2026-07-07T02:54:03.372983+00:00 api-health +17788295058 queued CRITICAL SyncWork - API health probe - down (33 fails). Reply ACK api-health to silence 4h.
2026-07-07T02:40:03.578995+00:00 api-internal +17788295058 queued CRITICAL SyncWork - api-internal - down (19 fails). Reply ACK api-internal to silence 4h.
2026-07-07T02:39:01.798163+00:00 api-health +17788295058 queued CRITICAL SyncWork - API health probe - down (18 fails). Reply ACK api-health to silence 4h.
2026-07-07T02:24:04.332893+00:00 api-internal +17788295058 queued CRITICAL SyncWork - api-internal - down (3 fails). Reply ACK api-internal to silence 4h.
2026-07-07T02:24:02.105165+00:00 api-health +17788295058 queued CRITICAL SyncWork - API health probe - down (3 fails). Reply ACK api-health to silence 4h.
2026-06-15T07:28:19.260129+00:00 api-health +17788295058 queued RECOVERED SyncWork - API health probe - back up.
2026-06-15T07:17:14.733841+00:00 api-health +17788295058 queued RECOVERED SyncWork - API health probe - back up.
2026-06-15T07:16:21.566266+00:00 api-health +17788295058 queued CRITICAL SyncWork - API health probe - down (3 fails). Reply ACK api-health to silence 4h.
2026-05-31T06:18:32.177839+00:00 api-internal +17788295058 queued RECOVERED SyncWork - api-internal - back up.
2026-05-31T06:18:29.541894+00:00 api-health +17788295058 queued RECOVERED SyncWork - API health probe - back up.
2026-05-31T02:47:30.874442+00:00 api-internal +17788295058 queued CRITICAL SyncWork - api-internal - down (245 fails). Reply ACK api-internal to silence 4h.
2026-05-31T02:47:28.633693+00:00 api-health +17788295058 queued CRITICAL SyncWork - API health probe - down (244 fails). Reply ACK api-health to silence 4h.
2026-05-30T22:46:28.409456+00:00 api-health +17788295058 queued CRITICAL SyncWork - API health probe - down (3 fails). Reply ACK api-health to silence 4h.
2026-05-30T22:45:30.208419+00:00 api-internal +17788295058 queued CRITICAL SyncWork - api-internal - down (3 fails). Reply ACK api-internal to silence 4h.
2026-05-25T17:39:22.559533+00:00 marketing-root +17788295058 queued RECOVERED SyncWork - Marketing site - back up.
Started: 2026-09-02T06:05:44.714638+00:00 • Last sweep: 2026-09-09T10:58:55.525989+00:00 (1.81s)
AMEND-00010 Phase C external watchdog • JSON probes • JSON alerts