/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.ignite.mxbean;
import org.apache.ignite.cluster.ClusterMetrics;
/**
* MBean for local node metrics.
*/
@MXBeanDescription("MBean that provides access to all local node metrics.")
public interface ClusterLocalNodeMetricsMXBean extends ClusterMetrics {
/** {@inheritDoc} */
@MXBeanDescription("Last update time of this node metrics.")
public long getLastUpdateTime();
/** {@inheritDoc} */
@MXBeanDescription("Maximum number of jobs that ever ran concurrently on this node.")
public int getMaximumActiveJobs();
/** {@inheritDoc} */
@MXBeanDescription("Number of currently active jobs concurrently executing on the node.")
public int getCurrentActiveJobs();
/** {@inheritDoc} */
@MXBeanDescription("Average number of active jobs concurrently executing on the node.")
public float getAverageActiveJobs();
/** {@inheritDoc} */
@MXBeanDescription("Maximum number of waiting jobs this node had.")
public int getMaximumWaitingJobs();
/** {@inheritDoc} */
@MXBeanDescription("Number of queued jobs currently waiting to be executed.")
public int getCurrentWaitingJobs();
/** {@inheritDoc} */
@MXBeanDescription("Average number of waiting jobs this node had queued.")
public float getAverageWaitingJobs();
/** {@inheritDoc} */
@MXBeanDescription("Maximum number of jobs rejected at once during a single collision resolution operation.")
public int getMaximumRejectedJobs();
/** {@inheritDoc} */
@MXBeanDescription("Number of jobs rejected after more recent collision resolution operation.")
public int getCurrentRejectedJobs();
/** {@inheritDoc} */
@MXBeanDescription("Average number of jobs this node rejects during collision resolution operations.")
public float getAverageRejectedJobs();
/** {@inheritDoc} */
@MXBeanDescription(
"Total number of jobs this node rejects during collision resolution operations since node startup.")
public int getTotalRejectedJobs();
/** {@inheritDoc} */
@MXBeanDescription("Maximum number of cancelled jobs this node ever had running concurrently.")
public int getMaximumCancelledJobs();
/** {@inheritDoc} */
@MXBeanDescription("Number of cancelled jobs that are still running.")
public int getCurrentCancelledJobs();
/** {@inheritDoc} */
@MXBeanDescription("Average number of cancelled jobs this node ever had running concurrently.")
public float getAverageCancelledJobs();
/** {@inheritDoc} */
@MXBeanDescription("Total number of cancelled jobs since node startup.")
public int getTotalCancelledJobs();
/** {@inheritDoc} */
@MXBeanDescription("Total number of jobs handled by the node.")
public int getTotalExecutedJobs();
/** {@inheritDoc} */
@MXBeanDescription("Maximum time a job ever spent waiting in a queue to be executed.")
public long getMaximumJobWaitTime();
/** {@inheritDoc} */
@MXBeanDescription("Current wait time of oldest job.")
public long getCurrentJobWaitTime();
/** {@inheritDoc} */
@MXBeanDescription("Average time jobs spend waiting in the queue to be executed.")
public double getAverageJobWaitTime();
/** {@inheritDoc} */
@MXBeanDescription("Time it took to execute the longest job on the node.")
public long getMaximumJobExecuteTime();
/** {@inheritDoc} */
@MXBeanDescription("Longest time a current job has been executing for.")
public long getCurrentJobExecuteTime();
/** {@inheritDoc} */
@MXBeanDescription("Average time a job takes to execute on the node.")
public double getAverageJobExecuteTime();
/** {@inheritDoc} */
@MXBeanDescription("Total number of tasks handled by the node.")
public int getTotalExecutedTasks();
/** {@inheritDoc} */
@MXBeanDescription("Total time this node spent executing jobs.")
public long getTotalBusyTime();
/** {@inheritDoc} */
@MXBeanDescription("Total time this node spent idling (not executing any jobs).")
public long getTotalIdleTime();
/** {@inheritDoc} */
@MXBeanDescription("Time this node spend idling since executing last job.")
public long getCurrentIdleTime();
/** {@inheritDoc} */
@MXBeanDescription("Percentage of time this node is busy executing jobs vs. idling.")
public float getBusyTimePercentage();
/** {@inheritDoc} */
@MXBeanDescription("Percentage of time this node is idling vs. executing jobs.")
public float getIdleTimePercentage();
/** {@inheritDoc} */
@MXBeanDescription("The number of CPUs available to the Java Virtual Machine.")
public int getTotalCpus();
/** {@inheritDoc} */
@MXBeanDescription("The system load average; or a negative value if not available.")
public double getCurrentCpuLoad();
/** {@inheritDoc} */
@MXBeanDescription("Average of CPU load values over all metrics kept in the history.")
public double getAverageCpuLoad();
/** {@inheritDoc} */
@MXBeanDescription("Average time spent in CG since the last update.")
public double getCurrentGcCpuLoad();
/** {@inheritDoc} */
@MXBeanDescription("The initial size of memory in bytes; -1 if undefined.")
public long getHeapMemoryInitialized();
/** {@inheritDoc} */
@MXBeanDescription("Current heap size that is used for object allocation.")
public long getHeapMemoryUsed();
/** {@inheritDoc} */
@MXBeanDescription("The amount of committed memory in bytes.")
public long getHeapMemoryCommitted();
/** {@inheritDoc} */
@MXBeanDescription("The maximum amount of memory in bytes; -1 if undefined.")
public long getHeapMemoryMaximum();
/** {@inheritDoc} */
@MXBeanDescription("The total amount of memory in bytes; -1 if undefined.")
public long getHeapMemoryTotal();
/** {@inheritDoc} */
@MXBeanDescription("The initial size of memory in bytes; -1 if undefined.")
public long getNonHeapMemoryInitialized();
/** {@inheritDoc} */
@MXBeanDescription("Current non-heap memory size that is used by Java VM.")
public long getNonHeapMemoryUsed();
/** {@inheritDoc} */
@MXBeanDescription("Amount of non-heap memory in bytes that is committed for the JVM to use.")
public long getNonHeapMemoryCommitted();
/** {@inheritDoc} */
@MXBeanDescription("Maximum amount of non-heap memory in bytes that can " +
"be used for memory management. -1 if undefined.")
public long getNonHeapMemoryMaximum();
/** {@inheritDoc} */
@MXBeanDescription("Total amount of non-heap memory in bytes that can " +
"be used for memory management. -1 if undefined.")
public long getNonHeapMemoryTotal();
/** {@inheritDoc} */
@MXBeanDescription("Uptime of the JVM in milliseconds.")
public long getUpTime();
/** {@inheritDoc} */
@MXBeanDescription("Start time of the JVM in milliseconds.")
public long getStartTime();
/** {@inheritDoc} */
@MXBeanDescription("Current number of live threads.")
public int getCurrentThreadCount();
/** {@inheritDoc} */
@MXBeanDescription("The peak live thread count.")
public int getMaximumThreadCount();
/** {@inheritDoc} */
@MXBeanDescription("The total number of threads started.")
public long getTotalStartedThreadCount();
/** {@inheritDoc} */
@MXBeanDescription("Current number of live daemon threads.")
public int getCurrentDaemonThreadCount();
/** {@inheritDoc} */
@MXBeanDescription("Last data version.")
public long getLastDataVersion();
/** {@inheritDoc} */
@MXBeanDescription("Sent messages count.")
public int getSentMessagesCount();
/** {@inheritDoc} */
@MXBeanDescription("Sent bytes count.")
public long getSentBytesCount();
/** {@inheritDoc} */
@MXBeanDescription("Received messages count.")
public int getReceivedMessagesCount();
/** {@inheritDoc} */
@MXBeanDescription("Received bytes count.")
public long getReceivedBytesCount();
/** {@inheritDoc} */
@MXBeanDescription("Outbound messages queue size.")
public int getOutboundMessagesQueueSize();
/** {@inheritDoc} */
@MXBeanDescription("Start time of the grid node in milliseconds.")
public long getNodeStartTime();
/** {@inheritDoc} */
@MXBeanDescription("Total number of nodes.")
public int getTotalNodes();
}