Alert Table


The Alert Table displays a continuously updated list of open alerts or messages, filtered by entity, rule/metric name, and minimum severity.

The rows in the table are color-coded based on the severity of the underlying record.

  type = console
  source = alert
  entity = nurswgvml007

Data Source

Widget Settings

  • The settings apply to the [widget] section.
  • Common [widget] settings are inherited.
  • Common Table [widget] settings are inherited.


Name Description
source Source of records.
Possible values: alert, message.
Default value: alert.
Example: source = message
entity Entity name or pattern.
Multiple values can be specified.
Example: entity = nurswgvml007
rule Rule name.
Multiple values can be specified.
Example: rule = accepts_counter
metric Metric name.
Multiple values can be specified.
Example: metric = cpu_busy
min-severity Minimum severity level.
Possible values: 0-7 or UNDEFINED - FATAL.
Example: min-severity = ERROR
limit Maximum number of returned records.
Default: 1000.
Example: limit = 100
severity Severity codes or names to filter records.
Multiple values can be specified.
Possible values: 0-7 or UNDEFINED - FATAL.
Example: severity = 6
message-expression Include messages that match a filter expression.
The expression can include fields: type, source, tags, tags.{name}, message,severity.
Supported wildcards: * and ?.
Example: message-expression = message LIKE 'Starting*'.
primary-key Filter rows by specific field.
Possible values: depend on source
Default: id.
Example: primary-key = type

Date Filter

Date interval filters such as timespan are applied to the openDate field in alerts and to the date field in messages.


Name Description
class Display the table as console with black background.
Possible values: terminal.
Example: class = terminal
severity-style Apply severity color to a single column or entire row.
Possible settings: row, column.
Example: severity-style = row
row-style CSS style applied to the entire row.
Can be specified as text or a JavaScript expression.
Can be used to filter records.
Example: row-style = if (value <= 100) return 'display: none'
on-click Built-in or custom function triggered on click.
Example: on-click = filter()
new-row-color Highlight left border of rows, which have date or lastEventDate greater than now - update-interval, with specified color.
Possible value: color name or hex code.
Recommended color picking tools: colorhexa,
Example: new-row-color = red

Column Settings

  • The settings apply to the [column] section.
  • Common Table [column] settings are inherited.
Name Description
collapsible If true, add controller to collapse or expand column cell and Collapse All button to widget header.
Possible values: false, true.
Default value: false.
Example: collapsible = true
summary-text JavaScript expression returning caption used for cell if collapsible = true.
Default value: Details.
Example: summary-text =

Default Columns

The list of default columns depends on the source setting:

  • message columns: Severity, Time, Entity, Type, Source, Tags, Message
  • alert columns: Severity, Open, Changed, Count, Entity, Rule, Metric, Tags, Text

To display tags as separate columns, set expand-tags setting to true.


Difference Sources

Audio Alert

Row Severity