com.neeve.ods
Interface IStoreBindingStats

All Superinterfaces:

IStats

public interface IStoreBindingStats
extends IStats

Defines the ODS store binding's statistics interface.

Nested Class Summary

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

IStats.Counter, IStats.Gauge, IStats.Latencies, IStats.Series

Method Summary

IStoreBinding	getBinding() Get the store binding associated with a stats object
IStats.Latencies	getCommitLatencies() Returns the time from store commit start to store commit completion (aka 'c').
IStats.Series	getCommitQueueSizes() Returns the number of commit queue entries commited per commit (aka 'cqs')
IStats.Latencies	getDeserializeLatencies() Returns the time spent deserializing a transactions entries (by a backup store member) (aka 'd').
IStoreSenderStats	getICRSenderStats() Get a store binding ICR sender's stats.
IStats.Latencies	getIcrSendLatencies() Returns times spent writing store entries via ICR during commit (aka 'icr').
IStats.Latencies	getIndexLatencies() Returns times spent indexing store entries during commit.
long	getNumCommitCompletionsReceived() Get the number of commit completions received by a store binding
long	getNumCommitCompletionsSent() Get the number of commits completions sent by a store binding
long	getNumCommitEntriesReceived() Get the number of commits entries received by a store binding
long	getNumCommitEntriesSent() Get the number of commits entries by a store binding
long	getNumCommitsReceived() Get the number of commits received by a store binding
long	getNumCommitsSent() Get the number of commits sent by a store binding
IStats.Latencies	getPersisterLatencies() Returns times spent writing store entities to the persister (aka 'p')
IStorePersisterStats	getPersisterStats() Get a store binding persister's stats.
IStoreReplicatorStats	getReplicatorStats() Get a store binding replicator's stats.
IStoreBinding.Role	getRole() Get a store binding's role
IStats.Latencies	getSerializeLatencies() Returns time spent serializing store entries.
IStats.Latencies	getSerializeToPersistLatencies() Returns the time from post serialization to pre persistence
IStats.Latencies	getSerializeToWireLatencies() Returns the time from post serialization to pre replication wire write
IStoreBinding.State	getState() Get a store binding's state
IStats.Latencies	getWireLatencies() Returns the roundtrip wire latency (on primary) or primary-backup wire latency (on backup)
IStats.Latencies	getWireToDeserializeLatencies() Returns the post replication wire-read to pre deserialize latency (on backup)

Methods inherited from interface com.neeve.stats.IStats

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

Method Detail

getBinding

IStoreBinding getBinding()

Get the store binding associated with a stats object

getRole

IStoreBinding.Role getRole()

Get a store binding's role

getState

IStoreBinding.State getState()

Get a store binding's state

getNumCommitsSent

long getNumCommitsSent()

Get the number of commits sent by a store binding

getNumCommitEntriesSent

long getNumCommitEntriesSent()

Get the number of commits entries by a store binding

getNumCommitsReceived

long getNumCommitsReceived()

Get the number of commits received by a store binding

getNumCommitEntriesReceived

long getNumCommitEntriesReceived()

Get the number of commits entries received by a store binding

getNumCommitCompletionsSent

long getNumCommitCompletionsSent()

Get the number of commits completions sent by a store binding

getNumCommitCompletionsReceived

long getNumCommitCompletionsReceived()

Get the number of commit completions received by a store binding

getReplicatorStats

IStoreReplicatorStats getReplicatorStats()

Get a store binding replicator's stats.

Returns:

Returns a binding replicator's stats. A value of null if returned for bindings without a replicator.

getPersisterStats

IStorePersisterStats getPersisterStats()

Get a store binding persister's stats.

Returns:

Returns a binding persister's stats. A value of null if returned for bindings without a persister.

getICRSenderStats

IStoreSenderStats getICRSenderStats()

Get a store binding ICR sender's stats.

Returns:

Returns a binding's ICR sender's stats. A value of null if returned for bindings without an ICR sender.

getIndexLatencies

IStats.Latencies getIndexLatencies()

Returns times spent indexing store entries during commit.

Returns:

The indexer latencies. A value of null if returned for bindings that are not indexed

getCommitLatencies

IStats.Latencies getCommitLatencies()

Returns the time from store commit start to store commit completion (aka 'c').

The commit latency records the latency from commit start to the commit being stabilized to follower members and / or to disk.

Returns:

The commit() latencies.

getPersisterLatencies

IStats.Latencies getPersisterLatencies()

Returns times spent writing store entities to the persister (aka 'p')

Returns:

The persist latencies. A value of null may be returned for bindings without a persister.

getIcrSendLatencies

IStats.Latencies getIcrSendLatencies()

Returns times spent writing store entries via ICR during commit (aka 'icr').

Returns:

The ICR Send latencies. A value of null may be returned for bindings without an ICR Sender.

getSerializeLatencies

IStats.Latencies getSerializeLatencies()

Returns time spent serializing store entries.

Returns:

The serialize latencies

getSerializeToPersistLatencies

IStats.Latencies getSerializeToPersistLatencies()

Returns the time from post serialization to pre persistence

getSerializeToWireLatencies

IStats.Latencies getSerializeToWireLatencies()

Returns the time from post serialization to pre replication wire write

getWireLatencies

IStats.Latencies getWireLatencies()

Returns the roundtrip wire latency (on primary) or primary-backup wire latency (on backup)

getWireToDeserializeLatencies

IStats.Latencies getWireToDeserializeLatencies()

Returns the post replication wire-read to pre deserialize latency (on backup)

getDeserializeLatencies

IStats.Latencies getDeserializeLatencies()

Returns the time spent deserializing a transactions entries (by a backup store member) (aka 'd').

getCommitQueueSizes

IStats.Series getCommitQueueSizes()

Returns the number of commit queue entries commited per commit (aka 'cqs')