system_get_metrics
Retrieve real-time performance metrics for server monitoring, including request counts, error rates, response times, and cache statistics.
Instructions
Get performance metrics for the MCP server.
Returns comprehensive statistics about the server's performance including:
Request counts and error rates
Average response times
Requests and errors by endpoint
Cache statistics (size, hit rate)
Rate limiter statistics
Useful for monitoring server health, debugging performance issues, and understanding usage patterns.
Metrics are always fresh (not cached) to provide real-time data.
Response includes:
requestCount: Total number of API requests made
errorCount: Total number of failed requests
totalDuration: Cumulative request duration in milliseconds
averageDuration: Average request duration in milliseconds
errorRate: Percentage of requests that failed (0.0 to 1.0)
requestsByEndpoint: Request count breakdown by endpoint
errorsByEndpoint: Error count breakdown by endpoint
cacheStats: Current cache size and statistics
rateLimiterStats: Rate limiter queue and token information
timestamp: Current server time
Common use cases:
Monitor server performance
Debug slow responses or errors
Analyze usage patterns
Check cache effectiveness
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||