org.objectweb.cjdbc.common.monitor
Class DataCollection

java.lang.Object
  org.objectweb.cjdbc.common.monitor.DataCollection

public final class DataCollection

extends java.lang.Object

This public static final interface is used as a reference to what kind of information can be collected and monitored with the mbean monitor.

Author:

Nicolas Modrzyk , Emmanuel Cecchet

Field Summary

static int	BACKEND_ACTIVE_TRANSACTION Backend active transaction identifier
static int	BACKEND_PENDING_REQUESTS Backend pending request identifier
static int	BACKEND_TOTAL_ACTIVE_CONNECTIONS Backend active connections identifier
static int	BACKEND_TOTAL_READ_REQUEST Backend total read request
static int	BACKEND_TOTAL_REQUEST Backend total request identifier
static int	BACKEND_TOTAL_TRANSACTIONS Backend total transactions identifier
static int	BACKEND_TOTAL_WRITE_REQUEST Backend total write request
static int	CACHE_STATS_COUNT_HITS Cache statistics count hits identifier
static int	CACHE_STATS_COUNT_INSERT Cache statistics count insert identifier
static int	CACHE_STATS_COUNT_SELECT Cache statistics count select identifier
static int	CACHE_STATS_HITS_PERCENTAGE Cache statistics hit percentage identifier
static int	CACHE_STATS_NUMBER_ENTRIES Cache statistics number of entries identifier
static int	CLIENT_TIME_ACTIVE Client time active identifier
static int	CONTROLLER_IDLE_WORKER_THREADS Controller idle worker threads identifier
static int	CONTROLLER_THREADS_NUMBER Controller thread number identifier
static int	CONTROLLER_TOTAL_MEMORY Controller total memory identifier
static int	CONTROLLER_USED_MEMORY Controller used memory identifier
static int	CONTROLLER_WORKER_PENDING_QUEUE Controller worker pending queue identifier
static int	DATABASES_ACTIVE_THREADS Database active threads identifier
static int	DATABASES_NUMBER_OF_THREADS Database number threads identifier
static int	DATABASES_PENDING_CONNECTIONS Database pending connection identifier
static int	SCHEDULER_NUMBER_READ Scheduler number read identifier
static int	SCHEDULER_NUMBER_REQUESTS Scheduler number requests identifier
static int	SCHEDULER_NUMBER_WRITES Scheduler number writes identifier
static int	SCHEDULER_PENDING_TRANSACTIONS Scheduler pending transactions identifier
static int	SCHEDULER_PENDING_WRITES Scheduler pending writes identifier

Constructor Summary

DataCollection()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BACKEND_ACTIVE_TRANSACTION

public static final int BACKEND_ACTIVE_TRANSACTION

Backend active transaction identifier

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Constant Field Values

BACKEND_PENDING_REQUESTS

public static final int BACKEND_PENDING_REQUESTS

Backend pending request identifier

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BACKEND_TOTAL_ACTIVE_CONNECTIONS

public static final int BACKEND_TOTAL_ACTIVE_CONNECTIONS

Backend active connections identifier

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BACKEND_TOTAL_REQUEST

public static final int BACKEND_TOTAL_REQUEST

Backend total request identifier

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BACKEND_TOTAL_READ_REQUEST

public static final int BACKEND_TOTAL_READ_REQUEST

Backend total read request

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BACKEND_TOTAL_WRITE_REQUEST

public static final int BACKEND_TOTAL_WRITE_REQUEST

Backend total write request

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BACKEND_TOTAL_TRANSACTIONS

public static final int BACKEND_TOTAL_TRANSACTIONS

Backend total transactions identifier

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CACHE_STATS_COUNT_SELECT

public static final int CACHE_STATS_COUNT_SELECT

Cache statistics count select identifier

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CACHE_STATS_COUNT_HITS

public static final int CACHE_STATS_COUNT_HITS

Cache statistics count hits identifier

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CACHE_STATS_COUNT_INSERT

public static final int CACHE_STATS_COUNT_INSERT

Cache statistics count insert identifier

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CACHE_STATS_HITS_PERCENTAGE

public static final int CACHE_STATS_HITS_PERCENTAGE

Cache statistics hit percentage identifier

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CACHE_STATS_NUMBER_ENTRIES

public static final int CACHE_STATS_NUMBER_ENTRIES

Cache statistics number of entries identifier

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CLIENT_TIME_ACTIVE

public static final int CLIENT_TIME_ACTIVE

Client time active identifier

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CONTROLLER_TOTAL_MEMORY

public static final int CONTROLLER_TOTAL_MEMORY

Controller total memory identifier

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CONTROLLER_USED_MEMORY

public static final int CONTROLLER_USED_MEMORY

Controller used memory identifier

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CONTROLLER_THREADS_NUMBER

public static final int CONTROLLER_THREADS_NUMBER

Controller thread number identifier

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CONTROLLER_WORKER_PENDING_QUEUE

public static final int CONTROLLER_WORKER_PENDING_QUEUE

Controller worker pending queue identifier

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CONTROLLER_IDLE_WORKER_THREADS

public static final int CONTROLLER_IDLE_WORKER_THREADS

Controller idle worker threads identifier

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DATABASES_ACTIVE_THREADS

public static final int DATABASES_ACTIVE_THREADS

Database active threads identifier

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DATABASES_PENDING_CONNECTIONS

public static final int DATABASES_PENDING_CONNECTIONS

Database pending connection identifier

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DATABASES_NUMBER_OF_THREADS

public static final int DATABASES_NUMBER_OF_THREADS

Database number threads identifier

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SCHEDULER_NUMBER_READ

public static final int SCHEDULER_NUMBER_READ

Scheduler number read identifier

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SCHEDULER_NUMBER_WRITES

public static final int SCHEDULER_NUMBER_WRITES

Scheduler number writes identifier

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SCHEDULER_PENDING_TRANSACTIONS

public static final int SCHEDULER_PENDING_TRANSACTIONS

Scheduler pending transactions identifier

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SCHEDULER_PENDING_WRITES

public static final int SCHEDULER_PENDING_WRITES

Scheduler pending writes identifier

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SCHEDULER_NUMBER_REQUESTS

public static final int SCHEDULER_NUMBER_REQUESTS

Scheduler number requests identifier

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Constant Field Values

Constructor Detail

DataCollection

public DataCollection()