Class CoreStats

java.lang.Object

com.biglybt.core.stats.CoreStats

public class CoreStats
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CoreStats.derivedStatsGenerator
static interface	CoreStats.providersChangeListener

Field Summary

Fields

Modifier and Type	Field	Description
private static final String[][]	_ST_ALL
static final int	AVERAGE_PERIOD
private static Timer	average_timer
private static Map	averages
static final String	CUMULATIVE
private static final CopyOnWriteList	derived_generators
private static boolean	enable_averages
static final String	POINT
private static final CopyOnWriteList	provider_listeners
private static final CopyOnWriteList	providers
static final String	ST_ALL
static final String	ST_DISK
static final String	ST_DISK_READ_BYTES_MULTIPLE
static final String	ST_DISK_READ_BYTES_SINGLE
static final String	ST_DISK_READ_BYTES_TOTAL
static final String	ST_DISK_READ_IO_COUNT
static final String	ST_DISK_READ_IO_TIME
static final String	ST_DISK_READ_QUEUE_BYTES
static final String	ST_DISK_READ_QUEUE_LENGTH
static final String	ST_DISK_READ_REQUEST_BLOCKS
static final String	ST_DISK_READ_REQUEST_COUNT
static final String	ST_DISK_READ_REQUEST_MULTIPLE
static final String	ST_DISK_READ_REQUEST_SINGLE
static final String	ST_DISK_WRITE_BYTES_MULTIPLE
static final String	ST_DISK_WRITE_BYTES_SINGLE
static final String	ST_DISK_WRITE_BYTES_TOTAL
static final String	ST_DISK_WRITE_IO_COUNT
static final String	ST_DISK_WRITE_IO_TIME
static final String	ST_DISK_WRITE_QUEUE_BYTES
static final String	ST_DISK_WRITE_QUEUE_LENGTH
static final String	ST_DISK_WRITE_REQUEST_BLOCKS
static final String	ST_DISK_WRITE_REQUEST_COUNT
static final String	ST_LWS_COUNT
static final String	ST_LWS_PEER_COUNT
static final String	ST_NET_HTTP_IN_REQUEST_COUNT
static final String	ST_NET_HTTP_IN_REQUEST_GETRIGHT_COUNT
static final String	ST_NET_HTTP_IN_REQUEST_INVALID_COUNT
static final String	ST_NET_HTTP_IN_REQUEST_OK_COUNT
static final String	ST_NET_HTTP_IN_REQUEST_WEBSEED_COUNT
static final String	ST_NET_READ_CONTROL_CON_COUNT
static final String	ST_NET_READ_CONTROL_ENTITY_COUNT
static final String	ST_NET_READ_CONTROL_LOOP_COUNT
static final String	ST_NET_READ_CONTROL_NP_COUNT
static final String	ST_NET_READ_CONTROL_P_COUNT
static final String	ST_NET_READ_CONTROL_READY_CON_COUNT
static final String	ST_NET_READ_CONTROL_WAIT_COUNT
static final String	ST_NET_TCP_OUT_CANCEL_QUEUE_LENGTH
static final String	ST_NET_TCP_OUT_CLOSE_QUEUE_LENGTH
static final String	ST_NET_TCP_OUT_CONNECT_QUEUE_LENGTH
static final String	ST_NET_TCP_OUT_PENDING_PP_QUEUE_LENGTH
static final String	ST_NET_TCP_OUT_PENDING_QUEUE_LENGTH
static final String	ST_NET_TCP_SELECT_READ_COUNT
static final String	ST_NET_TCP_SELECT_WRITE_COUNT
static final String	ST_NET_UDP_RECEIVE_BYTE_COUNT
static final String	ST_NET_UDP_RECEIVE_PACKET_COUNT
static final String	ST_NET_UDP_SEND_BYTE_COUNT
static final String	ST_NET_UDP_SEND_PACKET_COUNT
static final String	ST_NET_WRITE_CONTROL_CON_COUNT
static final String	ST_NET_WRITE_CONTROL_ENTITY_COUNT
static final String	ST_NET_WRITE_CONTROL_NP_COUNT
static final String	ST_NET_WRITE_CONTROL_P_COUNT
static final String	ST_NET_WRITE_CONTROL_READY_BYTE_COUNT
static final String	ST_NET_WRITE_CONTROL_READY_CON_COUNT
static final String	ST_NET_WRITE_CONTROL_WAIT_COUNT
static final String	ST_PEER_CONTROL_LOOP_COUNT
static final String	ST_PEER_CONTROL_SCHEDULE_COUNT
static final String	ST_PEER_CONTROL_WAIT_COUNT
static final String	ST_PEER_CONTROL_WAIT_TIME
static final String	ST_PEER_CONTROL_YIELD_COUNT
static final String	ST_PEER_DB_CONNECTION_COUNT
static final String	ST_PEER_DB_CONNECTION_DATA_ID_COUNT
static final String	ST_PEER_DB_CONNECTION_DATA_ID_ENTRY_TOTAL
static final String	ST_PEER_MANAGER_COUNT
static final String	ST_PEER_MANAGER_PEER_COUNT
static final String	ST_PEER_MANAGER_PEER_SNUBBED_COUNT
static final String	ST_PEER_MANAGER_PEER_STALLED_DISK_COUNT
static final String	ST_TRACKER_ANNOUNCE_COUNT
static final String	ST_TRACKER_ANNOUNCE_TIME
static final String	ST_TRACKER_READ_BYTES
static final String	ST_TRACKER_SCRAPE_COUNT
static final String	ST_TRACKER_SCRAPE_TIME
static final String	ST_TRACKER_WRITE_BYTES
static final String	ST_XFER_DOWNLOADED_DATA_BYTES
static final String	ST_XFER_DOWNLOADED_PROTOCOL_BYTES
static final String	ST_XFER_UPLOADED_DATA_BYTES
static final String	ST_XFER_UPLOADED_PROTOCOL_BYTES
private static final List	stats_names
private static final Map	stats_types

Constructor Summary

Constructors

Constructor	Description
CoreStats()

Method Summary

Modifier and Type	Method	Description
static void	addProvidersChangeListener(CoreStats.providersChangeListener l)
static void	addStatsDefinitions(String[][] stats)
protected static void	fireProvidersChangeListeners()
static boolean	getEnableAverages()
static Map<String,Object>	getStats(Set types)
protected static Map<String,Object>	getStatsSupport(Set types)
static void	registerDerivedStatsGenerator(CoreStats.derivedStatsGenerator gen)
static void	registerProvider(Set types, CoreStatsProvider provider)
static void	setEnableAverages(boolean enabled)

Methods inherited from class Object

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

Field Details

AVERAGE_PERIOD

public static final int AVERAGE_PERIOD

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• Constant Field Values

ST_ALL

public static final String ST_ALL

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• Constant Field Values

ST_DISK

public static final String ST_DISK

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• Constant Field Values

ST_DISK_READ_QUEUE_LENGTH

public static final String ST_DISK_READ_QUEUE_LENGTH

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• Constant Field Values

ST_DISK_READ_QUEUE_BYTES

public static final String ST_DISK_READ_QUEUE_BYTES

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ST_DISK_READ_REQUEST_COUNT

public static final String ST_DISK_READ_REQUEST_COUNT

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ST_DISK_READ_REQUEST_SINGLE

public static final String ST_DISK_READ_REQUEST_SINGLE

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ST_DISK_READ_REQUEST_MULTIPLE

public static final String ST_DISK_READ_REQUEST_MULTIPLE

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ST_DISK_READ_REQUEST_BLOCKS

public static final String ST_DISK_READ_REQUEST_BLOCKS

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ST_DISK_READ_BYTES_TOTAL

public static final String ST_DISK_READ_BYTES_TOTAL

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ST_DISK_READ_BYTES_SINGLE

public static final String ST_DISK_READ_BYTES_SINGLE

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ST_DISK_READ_BYTES_MULTIPLE

public static final String ST_DISK_READ_BYTES_MULTIPLE

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ST_DISK_READ_IO_TIME

public static final String ST_DISK_READ_IO_TIME

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ST_DISK_READ_IO_COUNT

public static final String ST_DISK_READ_IO_COUNT

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ST_DISK_WRITE_QUEUE_LENGTH

public static final String ST_DISK_WRITE_QUEUE_LENGTH

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ST_DISK_WRITE_QUEUE_BYTES

public static final String ST_DISK_WRITE_QUEUE_BYTES

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ST_DISK_WRITE_REQUEST_COUNT

public static final String ST_DISK_WRITE_REQUEST_COUNT

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ST_DISK_WRITE_REQUEST_BLOCKS

public static final String ST_DISK_WRITE_REQUEST_BLOCKS

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ST_DISK_WRITE_BYTES_TOTAL

public static final String ST_DISK_WRITE_BYTES_TOTAL

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ST_DISK_WRITE_BYTES_SINGLE

public static final String ST_DISK_WRITE_BYTES_SINGLE

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ST_DISK_WRITE_BYTES_MULTIPLE

public static final String ST_DISK_WRITE_BYTES_MULTIPLE

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ST_DISK_WRITE_IO_TIME

public static final String ST_DISK_WRITE_IO_TIME

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ST_DISK_WRITE_IO_COUNT

public static final String ST_DISK_WRITE_IO_COUNT

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ST_NET_WRITE_CONTROL_WAIT_COUNT

public static final String ST_NET_WRITE_CONTROL_WAIT_COUNT

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ST_NET_WRITE_CONTROL_NP_COUNT

public static final String ST_NET_WRITE_CONTROL_NP_COUNT

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ST_NET_WRITE_CONTROL_P_COUNT

public static final String ST_NET_WRITE_CONTROL_P_COUNT

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ST_NET_WRITE_CONTROL_ENTITY_COUNT

public static final String ST_NET_WRITE_CONTROL_ENTITY_COUNT

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ST_NET_WRITE_CONTROL_CON_COUNT

public static final String ST_NET_WRITE_CONTROL_CON_COUNT

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• Constant Field Values

ST_NET_WRITE_CONTROL_READY_CON_COUNT

public static final String ST_NET_WRITE_CONTROL_READY_CON_COUNT

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ST_NET_WRITE_CONTROL_READY_BYTE_COUNT

public static final String ST_NET_WRITE_CONTROL_READY_BYTE_COUNT

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ST_NET_READ_CONTROL_LOOP_COUNT

public static final String ST_NET_READ_CONTROL_LOOP_COUNT

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ST_NET_READ_CONTROL_NP_COUNT

public static final String ST_NET_READ_CONTROL_NP_COUNT

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ST_NET_READ_CONTROL_P_COUNT

public static final String ST_NET_READ_CONTROL_P_COUNT

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ST_NET_READ_CONTROL_WAIT_COUNT

public static final String ST_NET_READ_CONTROL_WAIT_COUNT

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• Constant Field Values

ST_NET_READ_CONTROL_ENTITY_COUNT

public static final String ST_NET_READ_CONTROL_ENTITY_COUNT

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ST_NET_READ_CONTROL_CON_COUNT

public static final String ST_NET_READ_CONTROL_CON_COUNT

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• Constant Field Values

ST_NET_READ_CONTROL_READY_CON_COUNT

public static final String ST_NET_READ_CONTROL_READY_CON_COUNT

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ST_NET_TCP_OUT_CONNECT_QUEUE_LENGTH

public static final String ST_NET_TCP_OUT_CONNECT_QUEUE_LENGTH

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ST_NET_TCP_OUT_PENDING_QUEUE_LENGTH

public static final String ST_NET_TCP_OUT_PENDING_QUEUE_LENGTH

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ST_NET_TCP_OUT_PENDING_PP_QUEUE_LENGTH

public static final String ST_NET_TCP_OUT_PENDING_PP_QUEUE_LENGTH

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ST_NET_TCP_OUT_CANCEL_QUEUE_LENGTH

public static final String ST_NET_TCP_OUT_CANCEL_QUEUE_LENGTH

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ST_NET_TCP_OUT_CLOSE_QUEUE_LENGTH

public static final String ST_NET_TCP_OUT_CLOSE_QUEUE_LENGTH

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ST_NET_TCP_SELECT_WRITE_COUNT

public static final String ST_NET_TCP_SELECT_WRITE_COUNT

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ST_NET_TCP_SELECT_READ_COUNT

public static final String ST_NET_TCP_SELECT_READ_COUNT

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ST_NET_UDP_SEND_PACKET_COUNT

public static final String ST_NET_UDP_SEND_PACKET_COUNT

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ST_NET_UDP_SEND_BYTE_COUNT

public static final String ST_NET_UDP_SEND_BYTE_COUNT

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ST_NET_UDP_RECEIVE_PACKET_COUNT

public static final String ST_NET_UDP_RECEIVE_PACKET_COUNT

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ST_NET_UDP_RECEIVE_BYTE_COUNT

public static final String ST_NET_UDP_RECEIVE_BYTE_COUNT

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ST_NET_HTTP_IN_REQUEST_COUNT

public static final String ST_NET_HTTP_IN_REQUEST_COUNT

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ST_NET_HTTP_IN_REQUEST_OK_COUNT

public static final String ST_NET_HTTP_IN_REQUEST_OK_COUNT

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ST_NET_HTTP_IN_REQUEST_INVALID_COUNT

public static final String ST_NET_HTTP_IN_REQUEST_INVALID_COUNT

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ST_NET_HTTP_IN_REQUEST_WEBSEED_COUNT

public static final String ST_NET_HTTP_IN_REQUEST_WEBSEED_COUNT

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ST_NET_HTTP_IN_REQUEST_GETRIGHT_COUNT

public static final String ST_NET_HTTP_IN_REQUEST_GETRIGHT_COUNT

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ST_PEER_CONTROL_SCHEDULE_COUNT

public static final String ST_PEER_CONTROL_SCHEDULE_COUNT

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ST_PEER_CONTROL_LOOP_COUNT

public static final String ST_PEER_CONTROL_LOOP_COUNT

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ST_PEER_CONTROL_YIELD_COUNT

public static final String ST_PEER_CONTROL_YIELD_COUNT

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ST_PEER_CONTROL_WAIT_COUNT

public static final String ST_PEER_CONTROL_WAIT_COUNT

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ST_PEER_CONTROL_WAIT_TIME

public static final String ST_PEER_CONTROL_WAIT_TIME

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ST_PEER_MANAGER_COUNT

public static final String ST_PEER_MANAGER_COUNT

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ST_PEER_MANAGER_PEER_COUNT

public static final String ST_PEER_MANAGER_PEER_COUNT

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ST_PEER_MANAGER_PEER_SNUBBED_COUNT

public static final String ST_PEER_MANAGER_PEER_SNUBBED_COUNT

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ST_PEER_MANAGER_PEER_STALLED_DISK_COUNT

public static final String ST_PEER_MANAGER_PEER_STALLED_DISK_COUNT

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ST_PEER_DB_CONNECTION_COUNT

public static final String ST_PEER_DB_CONNECTION_COUNT

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ST_PEER_DB_CONNECTION_DATA_ID_COUNT

public static final String ST_PEER_DB_CONNECTION_DATA_ID_COUNT

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ST_PEER_DB_CONNECTION_DATA_ID_ENTRY_TOTAL

public static final String ST_PEER_DB_CONNECTION_DATA_ID_ENTRY_TOTAL

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ST_LWS_COUNT

public static final String ST_LWS_COUNT

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ST_LWS_PEER_COUNT

public static final String ST_LWS_PEER_COUNT

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ST_TRACKER_READ_BYTES

public static final String ST_TRACKER_READ_BYTES

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ST_TRACKER_WRITE_BYTES

public static final String ST_TRACKER_WRITE_BYTES

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ST_TRACKER_ANNOUNCE_COUNT

public static final String ST_TRACKER_ANNOUNCE_COUNT

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ST_TRACKER_ANNOUNCE_TIME

public static final String ST_TRACKER_ANNOUNCE_TIME

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ST_TRACKER_SCRAPE_COUNT

public static final String ST_TRACKER_SCRAPE_COUNT

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ST_TRACKER_SCRAPE_TIME

public static final String ST_TRACKER_SCRAPE_TIME

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ST_XFER_UPLOADED_PROTOCOL_BYTES

public static final String ST_XFER_UPLOADED_PROTOCOL_BYTES

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ST_XFER_UPLOADED_DATA_BYTES

public static final String ST_XFER_UPLOADED_DATA_BYTES

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ST_XFER_DOWNLOADED_PROTOCOL_BYTES

public static final String ST_XFER_DOWNLOADED_PROTOCOL_BYTES

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ST_XFER_DOWNLOADED_DATA_BYTES

public static final String ST_XFER_DOWNLOADED_DATA_BYTES

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POINT

public static final String POINT

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• Constant Field Values

CUMULATIVE

public static final String CUMULATIVE

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• Constant Field Values

stats_names

private static final List stats_names

stats_types

private static final Map stats_types

_ST_ALL

private static final String[][] _ST_ALL

providers

private static final CopyOnWriteList providers

averages

private static Map averages

enable_averages

private static boolean enable_averages

average_timer

private static Timer average_timer

provider_listeners

private static final CopyOnWriteList provider_listeners

derived_generators

private static final CopyOnWriteList derived_generators

Constructor Details

CoreStats

public CoreStats()

Method Details

addStatsDefinitions

public static void addStatsDefinitions(String[][] stats)

getStats

public static Map<String,Object> getStats(Set types)

getStatsSupport

protected static Map<String,Object> getStatsSupport(Set types)

registerProvider

public static void registerProvider(Set types,
 CoreStatsProvider provider)

addProvidersChangeListener

public static void addProvidersChangeListener(CoreStats.providersChangeListener l)

fireProvidersChangeListeners

protected static void fireProvidersChangeListeners()

registerDerivedStatsGenerator

public static void registerDerivedStatsGenerator(CoreStats.derivedStatsGenerator gen)

setEnableAverages

public static void setEnableAverages(boolean enabled)

getEnableAverages

public static boolean getEnableAverages()