com.neeve.rog

Interface IRogMessageLogger.Stats

All Superinterfaces:

IStats

Enclosing interface:

IRogMessageLogger

public static interface IRogMessageLogger.Stats
extends IStats

Logger statistics

Nested Class Summary

Nested classes/interfaces inherited from interface com.neeve.stats.IStats

IStats.Counter, IStats.Gauge, IStats.Latencies, IStats.Record, IStats.Records, IStats.Series

Method Summary

Modifier and Type	Method and Description
int	getDisruptorCapacity() Get a logger's disruptor capacity (applicable only if operating in detached mode)
String	getDisruptorClaimStrategy() Get a logger's disruptor claim strategy (applicable only if operating in detached mode)
int	getDisruptorRemaining() Get a logger's disruptor remaining (applicable only if operating in detached mode)
String	getDisruptorWaitStrategy() Get a logger's disruptor wait strategy (applicable only if operating in detached mode)
long	getFileSize() Get the log file size.
long	getFileSizeUsed() Get the log file's allocated size.
long	getNumCommits() Get the number of commits (transactions) logged
long	getNumFlushesExplicit() Get the number of flushes performed explicitly by the logger
long	getNumFlushesImplicit() Get the number of flushes performed implicitly by the logger
long	getNumMessagesLogged() Get the number of messages logged
IStats.Latencies	getOfferToPollLatencies() Get a logger's offer to poll latencies (applicable only if operating in detached mode).
boolean	isDetached() Is logger operating in detached write mode?

Methods inherited from interface com.neeve.stats.IStats

close, get, getLogger, getName, getType, startPeriodicOutput, stopPeriodicOutput

Method Detail

getNumMessagesLogged

long getNumMessagesLogged()

Get the number of messages logged

getNumCommits

long getNumCommits()

Get the number of commits (transactions) logged

getNumFlushesImplicit

long getNumFlushesImplicit()

Get the number of flushes performed implicitly by the logger

getNumFlushesExplicit

long getNumFlushesExplicit()

Get the number of flushes performed explicitly by the logger

isDetached

boolean isDetached()

Is logger operating in detached write mode?

getDisruptorCapacity

int getDisruptorCapacity()

Get a logger's disruptor capacity (applicable only if operating in detached mode)

getDisruptorRemaining

int getDisruptorRemaining()

Get a logger's disruptor remaining (applicable only if operating in detached mode)

getDisruptorClaimStrategy

String getDisruptorClaimStrategy()

Get a logger's disruptor claim strategy (applicable only if operating in detached mode)

getDisruptorWaitStrategy

String getDisruptorWaitStrategy()

Get a logger's disruptor wait strategy (applicable only if operating in detached mode)

getOfferToPollLatencies

IStats.Latencies getOfferToPollLatencies()

Get a logger's offer to poll latencies (applicable only if operating in detached mode). The records the time it takes events to pass through the disruptor.

Returns:

The logger's 'offer to poll' latencies

getFileSize

long getFileSize()

Get the log file size.

This method returns the amount of space used in the log file which may be less than the size on disk if the file has been preallocated to a larger size.

Returns:

Returns the log's log file size.

getFileSizeUsed

long getFileSizeUsed()

Get the log file's allocated size.

This method returns the actual size of the log file currently allocated. This call differs from getFileSize() in that this value may be greater if the log has been preallocated to a larger size.

Returns:

Returns the log's log file size.