DynoCPMonitor.java

/**
 * Copyright 2016 Netflix, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.netflix.dyno.contrib;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.netflix.dyno.connectionpool.impl.CountingConnectionPoolMonitor;
import com.netflix.servo.DefaultMonitorRegistry;
import com.netflix.servo.annotations.DataSourceType;
import com.netflix.servo.annotations.Monitor;
import com.netflix.servo.monitor.Monitors;

public class DynoCPMonitor extends CountingConnectionPoolMonitor {
	
	private static final Logger Logger = LoggerFactory.getLogger(DynoCPMonitor.class);
	
	public DynoCPMonitor(String namePrefix) {
		
		try {
			DefaultMonitorRegistry.getInstance().register(Monitors.newObjectMonitor(namePrefix, this));
		} catch (Exception e) {
			Logger.warn("Failed to register metrics with monitor registry", e);
		}
	}
	
	@Monitor(name = "OperationSuccess", type = DataSourceType.COUNTER)
	@Override
	public long getOperationSuccessCount() {
		return super.getOperationSuccessCount();
	}

	@Monitor(name = "OperationFailure", type = DataSourceType.COUNTER)
	@Override
	public long getOperationFailureCount() {
		return super.getOperationFailureCount();
	}

	@Monitor(name = "ConnectionCreated", type = DataSourceType.COUNTER)
	@Override
	public long getConnectionCreatedCount() {
		return super.getConnectionCreatedCount();
	}

	@Monitor(name = "ConnectionClosed", type = DataSourceType.COUNTER)
	@Override
	public long getConnectionClosedCount() {
		return super.getConnectionClosedCount();
	}

	@Monitor(name = "ConnectionCreateFailed", type = DataSourceType.COUNTER)
	@Override
	public long getConnectionCreateFailedCount() {
		return super.getConnectionCreateFailedCount();
	}

	@Monitor(name = "ConnectionBorrowed", type = DataSourceType.COUNTER)
	@Override
	public long getConnectionBorrowedCount() {
		return super.getConnectionBorrowedCount();
	}

    @Monitor(name = "ConnectionBorrowedAvgLat", type = DataSourceType.GAUGE)
    @Override
    public long getConnectionBorrowedLatMean() {
        return super.getConnectionBorrowedLatMean();
    }

    @Monitor(name = "ConnectionBorrowedLatP50", type = DataSourceType.GAUGE)
    @Override
    public long getConnectionBorrowedLatP50() {
        return super.getConnectionBorrowedLatP50();
    }

    @Monitor(name = "ConnectionBorrowedLatP99", type = DataSourceType.GAUGE)
    @Override
    public long getConnectionBorrowedLatP99() {
        return super.getConnectionBorrowedLatP99();
    }

    @Monitor(name = "ConnectionReturned", type = DataSourceType.COUNTER)
	@Override
	public long getConnectionReturnedCount() {
		return super.getConnectionReturnedCount();
	}

	@Monitor(name = "PoolExhausted", type = DataSourceType.COUNTER)
	@Override
	public long getPoolExhaustedTimeoutCount() {
		return super.getPoolExhaustedTimeoutCount();
	}

	@Monitor(name = "SocketTimeout", type = DataSourceType.COUNTER)
	@Override
	public long getSocketTimeoutCount() {
		return super.getSocketTimeoutCount();
	}

	@Monitor(name = "OperationTimeout", type = DataSourceType.COUNTER)
	@Override
	public long getOperationTimeoutCount() {
		return super.getOperationTimeoutCount();
	}

	@Monitor(name = "NumFailover", type = DataSourceType.COUNTER)
	@Override
	public long getFailoverCount() {
		return super.getFailoverCount();
	}


	@Monitor(name = "ConnectionBusy", type = DataSourceType.COUNTER)
	@Override
	public long getNumBusyConnections() {
		return super.getNumBusyConnections();
	}

	@Monitor(name = "ConnectionOpen", type = DataSourceType.COUNTER)
	@Override
	public long getNumOpenConnections() {
		return super.getNumOpenConnections();
	}
	@Monitor(name = "NoHostCount", type = DataSourceType.COUNTER)
	@Override
	public long getNoHostCount() {
		return super.getNoHostCount();
	}

	@Monitor(name = "UnknownError", type = DataSourceType.COUNTER)
	@Override
	public long getUnknownErrorCount() {
		return super.getUnknownErrorCount();
	}

	@Monitor(name = "BadRequest", type = DataSourceType.COUNTER)
	@Override
	public long getBadRequestCount() {
		return super.getBadRequestCount();
	}


	@Monitor(name = "HostCount", type = DataSourceType.GAUGE)
	@Override
	public long getHostCount() {
		return super.getHostCount();
	}

	@Monitor(name = "HostUpCount", type = DataSourceType.GAUGE)
	@Override
	public long getHostUpCount() {
		return super.getHostUpCount();
	}
	
	@Monitor(name = "HostDownCount", type = DataSourceType.GAUGE)
	@Override
	public long getHostDownCount() {
		return super.getHostDownCount();
	}
}