Tail the application logs without SSH-ing to a server. Cybsis ships an in-app log viewer that streams the same entries the container is writing, with the same level filters and search you'd want at the shell.
- In-memory ring buffer. The last 2000 entries stay in memory for fast scrollback — open the page and yesterday's tail is still there.
- File-backed history. Daily log files at
logs/YYYY-MM-DD.logpersist in the Docker data volume, so older history survives container restarts. - Filterable levels. DEBUG, INFO, WARN, ERROR — pick one or several, narrow to the noise that matters.
- Real-time streaming. Server-sent-events push new entries to the viewer the instant they're written; a 25-second heartbeat keeps the SSE connection alive through reverse proxies that idle out long connections.
- Standard format.
[ISO timestamp] [LEVEL] [module] message— same shape on disk as in the UI, so grepping a backup looks identical to scrolling the live view.
Listed in the catalogue so the feature is discoverable, but never billed separately — every Cybsis instance carries it. System Log is the diagnostic companion to System Health: System Health tells you something is wrong; System Log shows you what happened just before it went wrong.