playbook/antigravity-awesome-skills/skills/hugging-face-trackio/references/retrieving_metrics.md

Retrieving Metrics with Trackio CLI

The trackio CLI provides direct terminal access to query Trackio experiment tracking data locally without needing to start the MCP server.

Quick Command Reference

Task	Command
List projects	trackio list projects
List runs	trackio list runs --project <name>
List metrics	trackio list metrics --project <name> --run <name>
List system metrics	trackio list system-metrics --project <name> --run <name>
List alerts	trackio list alerts --project <name> [--run <name>] [--level <level>] [--since <timestamp>]
Get project summary	trackio get project --project <name>
Get run summary	trackio get run --project <name> --run <name>
Get metric values	trackio get metric --project <name> --run <name> --metric <name>
Get metric at step	trackio get metric ... --metric <name> --step <N>
Get metric around step	trackio get metric ... --metric <name> --around <N> --window <W>
Get all metrics snapshot	trackio get snapshot --project <name> --run <name> --step <N>
Get system metrics	trackio get system-metric --project <name> --run <name>
Show dashboard	trackio show [--project <name>]
Sync to Space	trackio sync --project <name> --space-id <space_id>

Core Commands

List Commands

trackio list projects                                    # List all projects
trackio list projects --json                            # JSON output

trackio list runs --project <name>                      # List runs in project
trackio list runs --project <name> --json               # JSON output

trackio list metrics --project <name> --run <name>      # List metrics for run
trackio list metrics --project <name> --run <name> --json

trackio list system-metrics --project <name> --run <name>  # List system metrics
trackio list system-metrics --project <name> --run <name> --json

trackio list alerts --project <name>                       # List alerts
trackio list alerts --project <name> --run <name> --json   # Filter by run
trackio list alerts --project <name> --level error --json  # Filter by level
trackio list alerts --project <name> --json --since <ts>   # Poll since timestamp

Get Commands

trackio get project --project <name>                    # Project summary
trackio get project --project <name> --json             # JSON output

trackio get run --project <name> --run <name>           # Run summary
trackio get run --project <name> --run <name> --json

trackio get metric --project <name> --run <name> --metric <name>  # Metric values
trackio get metric --project <name> --run <name> --metric <name> --json
trackio get metric ... --metric <name> --step 200                 # At exact step
trackio get metric ... --metric <name> --around 200 --window 10   # ±10 steps
trackio get metric ... --metric <name> --at-time <ts> --window 60 # ±60 seconds

trackio get snapshot --project <name> --run <name> --step 200 --json       # All metrics at step
trackio get snapshot --project <name> --run <name> --around 200 --window 5 --json  # Window
trackio get snapshot --project <name> --run <name> --at-time <ts> --window 60 --json

trackio get system-metric --project <name> --run <name>           # All system metrics
trackio get system-metric --project <name> --run <name> --metric <name>  # Specific metric
trackio get system-metric --project <name> --run <name> --json

Dashboard Commands

trackio show                                              # Launch dashboard
trackio show --project <name>                           # Load specific project
trackio show --theme <theme>                            # Custom theme
trackio show --mcp-server                                # Enable MCP server
trackio show --color-palette "#FF0000,#00FF00"         # Custom colors

Sync Commands

trackio sync --project <name> --space-id <space_id>     # Sync to HF Space
trackio sync --project <name> --space-id <space_id> --private  # Private space
trackio sync --project <name> --space-id <space_id> --force   # Overwrite

Output Formats

All list and get commands support two output formats:

• Human-readable (default): Formatted text for terminal viewing
• JSON (with --json flag): Structured JSON for programmatic use

Common Patterns

Discover Projects and Runs

# List all available projects
trackio list projects

# List runs in a project
trackio list runs --project my-project

# Get project overview
trackio get project --project my-project --json

Inspect Run Details

# Get run summary with all metrics
trackio get run --project my-project --run my-run --json

# List available metrics
trackio list metrics --project my-project --run my-run

# Get specific metric values
trackio get metric --project my-project --run my-run --metric loss --json

Query System Metrics

# List system metrics (GPU, etc.)
trackio list system-metrics --project my-project --run my-run

# Get all system metric data
trackio get system-metric --project my-project --run my-run --json

# Get specific system metric
trackio get system-metric --project my-project --run my-run --metric gpu_utilization --json

Automation Scripts

# Extract latest metric value
LATEST_LOSS=$(trackio get metric --project my-project --run my-run --metric loss --json | jq -r '.values[-1].value')

# Export run summary to file
trackio get run --project my-project --run my-run --json > run_summary.json

# Filter runs with jq
trackio list runs --project my-project --json | jq '.runs[] | select(startswith("train"))'

LLM Agent Workflow

# 1. Discover available projects
trackio list projects --json

# 2. Explore project structure
trackio get project --project my-project --json

# 3. Inspect specific run
trackio get run --project my-project --run my-run --json

# 4. Query metric values
trackio get metric --project my-project --run my-run --metric accuracy --json

# 5. Poll for alerts (use --since for efficient incremental polling)
trackio list alerts --project my-project --json --since "2025-06-01T00:00:00"

# 6. When an alert fires at step N, get all metrics around that point
trackio get snapshot --project my-project --run my-run --around 200 --window 5 --json

Error Handling

Commands validate inputs and return clear errors:

• Missing project: Error: Project '<name>' not found.
• Missing run: Error: Run '<name>' not found in project '<project>'.
• Missing metric: Error: Metric '<name>' not found in run '<run>' of project '<project>'.

All errors exit with non-zero status code and write to stderr.

Key Options

• --project: Project name (required for most commands)
• --run: Run name (required for run-specific commands)
• --metric: Metric name (required for metric-specific commands)
• --json: Output in JSON format instead of human-readable
• --step: Exact step filter (for get metric, get snapshot)
• --around: Center step for window filter (for get metric, get snapshot)
• --at-time: Center ISO timestamp for window filter (for get metric, get snapshot)
• --window: Window size: ±steps for --around, ±seconds for --at-time (default: 10)
• --level: Alert level filter (info, warn, error) (for list alerts)
• --since: ISO timestamp to filter alerts after (for list alerts)
• --theme: Dashboard theme (for show command)
• --mcp-server: Enable MCP server mode (for show command)
• --color-palette: Comma-separated hex colors (for show command)
• --private: Create private Space (for sync command)
• --force: Overwrite existing database (for sync command)

JSON Output Structure

List Projects

{"projects": ["project1", "project2"]}

List Runs

{"project": "my-project", "runs": ["run1", "run2"]}

Project Summary

{
  "project": "my-project",
  "num_runs": 3,
  "runs": ["run1", "run2", "run3"],
  "last_activity": 100
}

Run Summary

{
  "project": "my-project",
  "run": "my-run",
  "num_logs": 50,
  "metrics": ["loss", "accuracy"],
  "config": {"learning_rate": 0.001},
  "last_step": 49
}

Metric Values

{
  "project": "my-project",
  "run": "my-run",
  "metric": "loss",
  "values": [
    {"step": 0, "timestamp": "2024-01-01T00:00:00", "value": 0.5},
    {"step": 1, "timestamp": "2024-01-01T00:01:00", "value": 0.4}
  ]
}

References

• Complete CLI documentation: See docs/source/cli_commands.md
• API and MCP Server: See docs/source/api_mcp_server.md