Berserk Docs
Logging

Filters

Build log filters visually with a three-step popover

Logging tab with an active filter chip showing service name filter

Build filters visually using the filter bar. Each filter appears as a chip showing the field, operator, and value. Click the filter input to open a three-step popover that walks you through building a filter. The field names and values shown in the popover are gathered from the current data using the otel-log-stats operator.

Step 1 — Field

Filter popover showing available field names with match counts

The popover lists every field found in the current result set. Click a field name to advance to the operator step, or click a field's value directly to add an equals filter in one click.

Step 2 — Operator

Filter popover showing available operators for the selected field

Choose how to match. The selected field appears as a tag in the input.

OperatorMeaning
in / not inExact match against one or more values
contains / not containsSubstring match
< / <= / >= / >Comparison
is null / is not nullNull check

Step 3 — Value

Filter popover showing available values for the selected field and operator

Pick one or more values. Click a value to create the filter immediately, or tick checkboxes to select multiple values and press Enter to confirm. You can also type a custom value and press Shift+Enter to add it to the selection.

Filters can also be added by clicking a field value directly in the log results.

On this page