Overview
This tutorial will guide you through how to monitor and investigate controls in Galileo. By the end of this guide, you’ll know how to monitor the real-time control activity of all Log streams or drill down to understand how a control executed in a specific trace in a Log stream.Before you begin
This tutorial assumes that you have completed the following procedures:Monitor controls using charts in the Controls View
Open the Log stream in the Galileo console
Navigate to your console and select your Log stream from the main menu.
Navigate to the Controls View
Select the Trends tab. Select Default View, then select Controls View from the drop-down menu.
Use the Controls charts to monitor real-time control activity across all agents

- Activity trend: The number of controls that executed in the selected time range, including deleted controls.
- Actions distribution: The distribution of actions that resulted when a control executed over the selected time range. When the evaluator detects that a query matches your control criteria, it directs your agent to perform one of the following actions:
deny: The agent blocks the request.steer: The agent modifies or redirects its behavior based on the instructions defined in the steering context of your control configuration. This action can include exception handling.observe: The agent executes the request. Depending on your control criteria, the agent may also log the request or raise a warning. This umbrella action includes theallow,log, andwarnactions.- Match rate: The number of controls that matched or did not match a query over the selected time range. A match occurs when the evaluator’s confidence score meets or exceeds the threshold set in your control configuration.
- Check stages: The number of controls that executed in the
preorpostmode. See Scope for more information on these modes. - Applies to: The number of executed controls that were configured for LLMs or tools.
Investigate how a control executed in a trace from the Traces tab
Open the Log stream in the Galileo console
Navigate to your console and select your Log stream from the main menu. The Traces tab displays by default.
Navigate to the Messages view and drill down into a span
Select a trace from the table to navigate to the Messages view. Select a control span, identified by the shield icon before the name of the span, to drill down for more information.
Use the Controls tab to investigate how the control executed
