Search & filtering
Press / in the Logs view to focus the filter bar at the bottom. Type a query, press enter, and the log list refetches with that filter applied. The filter persists when you go into a log detail and come back.
The query language is identical to the web console — see Query syntax for the full reference. The most common patterns:
| Snippet | What it does |
|---|---|
level:error | Match a single log level |
level:error,critical | Match multiple levels |
!level:debug | Negate a filter |
message:contains:timeout | Substring match on the message |
"payment timeout" | Quoted phrase shortcut |
@last-1h | Natural-language time range (chrono-node) |
@from:2026-01-01 @to:2026-01-02 | Explicit ISO time anchors |
trace:<id> | Exact trace id (or use t in log detail) |
context.userId:42 | Match a context field |
Conditions are ANDed together. Use ! to negate.
Levels
Loguro has six levels:
| Level | When to use |
|---|---|
critical | System-wide failures requiring immediate action |
error | Errors needing attention |
warning | Unexpected but recoverable conditions |
info | Normal operational events |
debug | Verbose diagnostics |
heartbeat | Periodic health pulse from a service (used to detect when a service goes silent — see Alerting) |
The TUI uses a consistent color across views: critical = magenta, error = red, warning = yellow, info = cyan, debug = gray, heartbeat = green.
Completion
The search bar suggests filter keys and common operators as you type. Use tab to accept the current suggestion, ↑/↓ to pick another, or enter to submit the typed value as-is.
Today the completion list is static (filter keys + operators). Live values from context-discovery are next.
Clearing & saving
| Key | Action |
|---|---|
x (Logs view) | Clear the current filter |
s (Logs view) | Save the current filter as a named saved view |
v (Logs view) | Open the Saved Views list |
Saved views are backend-synced — they show up in the web console under the same name.
The Docs view has its own search
The Docs view (4) bypasses the global filter bar and uses its own full-text search at the top — / there searches every doc page, not your logs. See Docs browser.