return channelStats.values().stream()
            .mapToLong(ChannelStatistics::getThroughput)
            .sum();
    }
}
```

## 9. Security Considerations

### 9.1 Channel Binding Security
```java
public class SecureChannelBinding {
    private final byte[] sessionKey;
    
    public byte[] generateChannelBindingHash(ChannelInfo channel) throws GeneralSecurityException {

        
        // Restore normal operation parameters
        // Verify all registrations are still valid
    }
}
```

## 9. Performance and Optimization

### 9.1 Witness Event Batching
```java
public class WitnessEventBatcher {
    private final Queue<WitnessNotification> pendingNotifications;
    private final ScheduledExecutorService scheduler;

- github.com/jstemmer/go-junit-report: [af01ea7 → v0.9.1](https://github.com/jstemmer/go-junit-report/compare/af01ea7...v0.9.1)
- github.com/prometheus/client_golang: [v1.0.0 → v1.6.0](https://github.com/prometheus/client_golang/compare/v1.0.0...v1.6.0)
- github.com/prometheus/common: [v0.4.1 → v0.9.1](https://github.com/prometheus/common/compare/v0.4.1...v0.9.1)

- github.com/envoyproxy/go-control-plane: [v0.10.3 → 9239064](https://github.com/envoyproxy/go-control-plane/compare/v0.10.3...9239064)
- github.com/envoyproxy/protoc-gen-validate: [v0.9.1 → v0.10.1](https://github.com/envoyproxy/protoc-gen-validate/compare/v0.9.1...v0.10.1)
- github.com/golang/glog: [v1.0.0 → v1.1.0](https://github.com/golang/glog/compare/v1.0.0...v1.1.0)
- google.golang.org/grpc: v1.54.0 → v1.56.3

- github.com/rogpeppe/go-internal: [v1.13.1 → v1.14.1](https://github.com/rogpeppe/go-internal/compare/v1.13.1...v1.14.1)
- github.com/spf13/cobra: [v1.9.1 → v1.10.0](https://github.com/spf13/cobra/compare/v1.9.1...v1.10.0)
- github.com/spf13/pflag: [v1.0.6 → v1.0.9](https://github.com/spf13/pflag/compare/v1.0.6...v1.0.9)

### Action required

  * Docker v1.9.1 is officially recommended. Docker v1.8.3 and Docker v1.10 are
supported. If you are using an older release of Docker, please upgrade. Known
issues with Docker 1.9.1 can be found below.

- github.com/moby/term: [39b0c02 → 1aeaba8](https://github.com/moby/term/compare/39b0c02...1aeaba8)
- github.com/onsi/ginkgo/v2: [v2.4.0 → v2.9.1](https://github.com/onsi/ginkgo/v2/compare/v2.4.0...v2.9.1)
- github.com/onsi/gomega: [v1.23.0 → v1.27.4](https://github.com/onsi/gomega/compare/v1.23.0...v1.27.4)

requires jQuery. jQuery must be included before Bootstrap's JavaScript.");var t=o.default.fn.jquery.split(" ")[0].split(".");if(t[0]<2&&t[1]<9||1===t[0]&&9===t[1]&&t[2]<1||t[0]>=4)throw new Error("Bootstrap's JavaScript requires at least jQuery v1.9.1 but less than v4.0.0")}};d.jQueryDetection(),o.default.fn.emulateTransitionEnd=function(t){var e=this,n=!1;return o.default(this).one(d.TRANSITION_END,(function(){n=!0})),setTimeout((function(){n||d.triggerTransitionEnd(e)}),t),this},o.default.even...

- github.com/ianlancetaylor/demangle: [28f6c0f → bd984b5](https://github.com/ianlancetaylor/demangle/compare/28f6c0f...bd984b5)
- github.com/jstemmer/go-junit-report: [v0.9.1 → af01ea7](https://github.com/jstemmer/go-junit-report/compare/v0.9.1...af01ea7)
- github.com/matttproud/golang_protobuf_extensions: [v1.0.4 → v1.0.2](https://github.com/matttproud/golang_protobuf_extensions/compare/v1.0.4...v1.0.2)

- github.com/google/cel-spec: [v0.6.0](https://github.com/google/cel-spec/tree/v0.6.0)
- github.com/jstemmer/go-junit-report: [v0.9.1](https://github.com/jstemmer/go-junit-report/tree/v0.9.1)
- github.com/nxadm/tail: [v1.4.4](https://github.com/nxadm/tail/tree/v1.4.4)
- github.com/onsi/ginkgo: [v1.14.0](https://github.com/onsi/ginkgo/tree/v1.14.0)