Package burp.mcp.util

Class MetricsCollector

java.lang.Object
burp.mcp.util.MetricsCollector
public class MetricsCollector extends Object
Thread-safe metrics collector for the MCP server. Tracks request counts, latencies (ring buffer), tool call counts, error counts, and uptime. Supports a Prometheus-style export.

  • Constructor Details

    • MetricsCollector

      public MetricsCollector()

  • Method Details

    • setEnabled

      public void setEnabled(boolean enabled)

    • isEnabled

      public boolean isEnabled()

    • recordRequest

      public void recordRequest()

    • recordError

      public void recordError()

    • recordRateLimited

      public void recordRateLimited()

    • recordServerBusy

      public void recordServerBusy()

    • recordLatencyMs

      public void recordLatencyMs(long ms)

    • recordToolCall

      public void recordToolCall(String toolName)

    • setCacheStats

      public void setCacheStats(long hits, long misses)

    • setActiveConnections

      public void setActiveConnections(int n)

    • getUptimeSeconds

      public long getUptimeSeconds()

    • resetUptime

      public void resetUptime()
      Restart the uptime clock (listener restarted from the UI).

    • getTotalRequests

      public long getTotalRequests()

    • getErrorCount

      public long getErrorCount()

    • getRateLimitedCount

      public long getRateLimitedCount()

    • getServerBusyCount

      public long getServerBusyCount()

    • getRequestsPerMinute

      public long getRequestsPerMinute()

    • getAvgLatencyMs

      public double getAvgLatencyMs()

    • getPercentileMs

      public long getPercentileMs(double pct)

    • getToolCounts

      public Map<String,Long> getToolCounts()

    • getCacheHitRate

      public double getCacheHitRate()

    • getActiveConnections

      public int getActiveConnections()

    • toMetricsMap

      public Map<String,Object> toMetricsMap()
      Produces a JSON-compatible map of all metrics.

    • toPrometheusFormat

      public String toPrometheusFormat()
      Produces Prometheus text format.