private static void disableGlobalOpenTelemetry() {
    if (!globalOpenTelemetryDisabled.compareAndExchange(false, true)) {
      GlobalOpenTelemetry.set(OpenTelemetry.noop());
    }
  }
Creates a new metric system based on configuration.
metrics/core/src/main/java/org/hyperledger/besu/metrics/MetricsSystemFactory.java