Noisy OT / app log
A long log dump with timestamps, repeated health checks, stack noise, and one real failure buried in the middle.
Profile: log-analysis · Dial 4
Logs are full of repeated lines, boilerplate headers, and low-signal chatter. The optimizer keeps the error neighborhood and unique events; it drops redundant heartbeats and duplicate frames.
[2026-07-11 08:01:02] INFO sensor=CVIL-A heartbeat ok latency=12ms [2026-07-11 08:01:07] INFO sensor=CVIL-A heartbeat ok latency=11ms [2026-07-11 08:01:12] INFO sensor=CVIL-A heartbeat ok latency=12ms … (120 similar heartbeats) … [2026-07-11 08:14:33] WARN plc=PLC-7 modbus timeout unit=3 fn=0x03 [2026-07-11 08:14:33] ERROR edge-agent reconnect attempt 1/5 [2026-07-11 08:14:34] ERROR edge-agent reconnect attempt 2/5 [2026-07-11 08:14:35] INFO sensor=CVIL-A heartbeat ok latency=14ms … (more heartbeats + full stack traces repeated thrice) …
Log focus (dial 4 · log-analysis) • WARN plc=PLC-7 modbus timeout unit=3 fn=0x03 @ 08:14:33 • ERROR edge-agent reconnect 1/5 then 2/5 immediately after • Heartbeats: ~120 identical CVIL-A ok lines collapsed (latency ~11-14ms) • Repeated stack frames deduped; unique frames kept Ask: root cause and next check on PLC-7 path.
