pgmetrics

package module

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Versions in this module

v1

v1.18.1

Dec 16, 2025

Changes in this version

+ const ModelSchemaVersion

+ type AnalyzeProgressBackend struct

+ ChildTablesDone int64

+ ChildTablesTotal int64

+ CurrentChildTableRelOID int

+ DBName string

+ DelayTime float64

+ ExtStatsComputed int64

+ ExtStatsTotal int64

+ PID int

+ Phase string

+ SampleBlocksScanned int64

+ SampleBlocksTotal int64

+ TableOID int

+ type AutoVacuum struct

+ At int64

+ Elapsed float64

+ Table string

+ type Azure struct

+ Metrics map[string]float64

+ ResourceName string

+ ResourceRegion string

+ ResourceType string

+ type BGWriter struct

+ BuffersAlloc int64

+ BuffersBackend int64

+ BuffersBackendFsync int64

+ BuffersCheckpoint int64

+ BuffersClean int64

+ CheckpointSyncTime float64

+ CheckpointWriteTime float64

+ CheckpointsRequested int64

+ CheckpointsTimed int64

+ MaxWrittenClean int64

+ StatsReset int64

+ type Backend struct

+ ApplicationName string

+ BackendStart int64

+ BackendXid int

+ BackendXmin int

+ ClientAddr string

+ DBName string

+ PID int

+ Query string

+ QueryID int64

+ QueryStart int64

+ RoleName string

+ State string

+ StateChange int64

+ WaitEvent string

+ WaitEventType string

+ XactStart int64

+ type BasebackupProgressBackend struct

+ BackupStreamed int64

+ BackupTotal int64

+ PID int

+ Phase string

+ TablespacesStreamed int64

+ TablespacesTotal int64

+ type Checkpointer struct

+ BuffersWritten int64

+ NumDone int64

+ NumRequested int64

+ NumTimed int64

+ RestartpointsDone int64

+ RestartpointsRequested int64

+ RestartpointsTimed int64

+ SLRUWritten int64

+ StatsReset int64

+ SyncTime float64

+ WriteTime float64

+ type Citus struct

+ AllBackends []CitusBackendV11

+ Backends []CitusBackend

+ ConnectedNodeID int

+ CoordinatorNodeID int

+ Locks []CitusLock

+ Nodes []CitusNode

+ Statements []CitusStatement

+ Tables []CitusTable

+ Version string

+ WorkerBackends []CitusBackend

+ type CitusBackend struct

+ MasterQueryHostname string

+ MasterQueryPort int

+ QueryHostname string

+ QueryPort int

+ TxNumber int64

+ TxStamp int64

+ type CitusBackendV11 struct

+ BackendType string

+ GlobalPID int64

+ IsWorkerQuery bool

+ NodeID int

+ type CitusLock struct

+ BlockedStmt string

+ BlockingGPID int64

+ BlockingNodeID int

+ BlockingNodeName string

+ BlockingNodePort int

+ BlockingPID int

+ CurrStmt string

+ WaitingGPID int64

+ WaitingNodeID int

+ WaitingNodeName string

+ WaitingNodePort int

+ WaitingPID int

+ type CitusNode struct

+ Cluster string

+ GroupID int

+ ID int

+ IsActive bool

+ Name string

+ Port int

+ Rack string

+ Role string

+ ShouldHaveShards bool

+ type CitusStatement struct

+ Calls int64

+ DBOID int

+ Executor string

+ PartitionKey string

+ Query string

+ QueryID int64

+ UserOID int

+ type CitusTable struct

+ AccessMethod string

+ ColocationID int

+ DistributionColumn string

+ OID int

+ ShardCount int

+ Size int64

+ TableName string

+ TableOwner string

+ TableType string

+ type ClusterProgressBackend struct

+ ClusterIndexOID int

+ Command string

+ DBName string

+ HeapBlksScanned int64

+ HeapBlksTotal int64

+ HeapTuplesScanned int64

+ HeapTuplesWritten int64

+ IndexRebuildCount int

+ PID int

+ Phase string

+ TableOID int

+ type CopyProgressBackend struct

+ BytesProcessed int64

+ BytesTotal int64

+ Command string

+ DBName string

+ PID int

+ TableOID int

+ TuplesExcluded int64

+ TuplesProcessed int64

+ Type string

+ type CreateIndexProgressBackend struct

+ BlocksDone int64

+ BlocksTotal int64

+ Command string

+ CurrentLockerPID int

+ DBName string

+ IndexOID int

+ LockersDone int64

+ LockersTotal int64

+ PID int

+ PartitionsDone int64

+ PartitionsTotal int64

+ Phase string

+ TableOID int

+ TuplesDone int64

+ TuplesTotal int64

+ type Database struct

+ ActiveTime float64

+ AgeDatFrozenXid int

+ BlkReadTime float64

+ BlkWriteTime float64

+ BlksHit int64

+ BlksRead int64

+ ChecksumFailures int64

+ ChecksumLastFailure int64

+ Conflicts int64

+ DatConnLimit int

+ DatDBA int

+ DatTablespace int

+ Deadlocks int64

+ IdleInTxTime float64

+ Name string

+ NumBackends int

+ OID int

+ ParallelWorkersLaunched int64

+ ParallelWorkersToLaunch int64

+ SessionTime float64

+ Sessions int64

+ SessionsAbandoned int64

+ SessionsFatal int64

+ SessionsKilled int64

+ Size int64

+ StatsReset int64

+ TempBytes int64

+ TempFiles int64

+ TupDeleted int64

+ TupFetched int64

+ TupInserted int64

+ TupReturned int64

+ TupUpdated int64

+ XactCommit int64

+ XactRollback int64

+ type Deadlock struct

+ At int64

+ Detail string

+ type Extension struct

+ Comment string

+ DBName string

+ DefaultVersion string

+ InstalledVersion string

+ Name string

+ SchemaName string

+ type Index struct

+ AMName string

+ Bloat int64

+ DBName string

+ Definition string

+ IdxBlksHit int64

+ IdxBlksRead int64

+ IdxScan int64

+ IdxTupFetch int64

+ IdxTupRead int64

+ LastIdxScan int64

+ Name string

+ OID int

+ RelNAtts int

+ SchemaName string

+ Size int64

+ TableName string

+ TableOID int

+ TablespaceName string

+ type Lock struct

+ DBName string

+ Granted bool

+ LockType string

+ Mode string

+ PID int

+ RelationOID int

+ WaitStart int64

+ type LogEntry struct

+ At int64

+ AtFull string

+ DBName string

+ Extra []LogEntryExtra

+ Level string

+ Line string

+ QueryID int64

+ UserName string

+ type LogEntryExtra struct

+ Level string

+ Line string

+ type Metadata struct

+ At int64

+ CollectedDBs []string

+ Local bool

+ Mode string

+ UserAgent string

+ Username string

+ Version string

+ type Model struct

+ AnalyzeProgress []AnalyzeProgressBackend

+ AutoVacuums []AutoVacuum

+ Azure *Azure

+ BGWriter BGWriter

+ BackendTypeCounts map[string]int

+ Backends []Backend

+ BasebackupProgress []BasebackupProgressBackend

+ BlockingPIDs map[int][]int

+ CheckpointLSN string

+ CheckpointTime int64

+ Checkpointer *Checkpointer

+ Citus map[string]*Citus

+ ClusterProgress []ClusterProgressBackend

+ ConfLoadTime int64

+ ConnectionTuple string

+ CopyProgress []CopyProgressBackend

+ CreateIndexProgress []CreateIndexProgressBackend

+ Databases []Database

+ Deadlocks []Deadlock

+ DisabledTriggers []Trigger

+ Extensions []Extension

+ FullVersion string

+ HighestWALSegment uint64

+ Indexes []Index

+ IsInRecovery bool

+ IsWalReplayPaused bool

+ LastWALReceiveLSN string

+ LastWALReplayLSN string

+ LastXActReplayTimestamp int64

+ LastXactTimestamp int64

+ LastXactXid int

+ Locks []Lock

+ LogEntries []LogEntry

+ Metadata Metadata

+ NextXid int

+ NotificationQueueUsage float64

+ OldestActiveXid int

+ OldestXid int

+ PgBouncer *PgBouncer

+ Pgpool *Pgpool

+ Plans []Plan

+ PriorLSN string

+ Publications []Publication

+ RDS *RDS

+ RedoLSN string

+ ReplicationIncoming *ReplicationIn

+ ReplicationOutgoing []ReplicationOut

+ ReplicationSlots []ReplicationSlot

+ Roles []Role

+ Sequences []Sequence

+ Settings map[string]Setting

+ StartTime int64

+ Statements []Statement

+ Subscriptions []Subscription

+ System *SystemMetrics

+ SystemIdentifier string

+ Tables []Table

+ Tablespaces []Tablespace

+ TimelineID int

+ UserFunctions []UserFunction

+ VacuumProgress []VacuumProgressBackend

+ WAL *WAL

+ WALArchiving WALArchiving

+ WALCount int

+ WALFlushLSN string

+ WALInsertLSN string

+ WALLSN string

+ WALReadyCount int

+ func (m *Model) DatabaseByOID(oid int) *Database

+ func (m *Model) IndexByName(db, schema, index string) *Index

+ func (m *Model) IndexByOID(oid int) *Index

+ func (m *Model) RoleByOID(oid int) *Role

+ func (m *Model) TableByName(db, schema, table string) *Table

+ func (m *Model) TableByOID(oid int) *Table

+ type PgBouncer struct

+ CCActive int

+ CCAvgWait float64

+ CCIdle int

+ CCMaxWait float64

+ CCUsed int

+ CCWaiting int

+ Databases []PgBouncerDatabase

+ Pools []PgBouncerPool

+ SCActive int

+ SCIdle int

+ SCMaxWait float64

+ SCUsed int

+ Stats []PgBouncerStat

+ type PgBouncerDatabase struct

+ CurrConn int

+ Database string

+ Disabled bool

+ Host string

+ MaxConn int

+ Paused bool

+ Port int

+ SourceDatabase string

+ User string

+ type PgBouncerPool struct

+ ClActive int

+ ClActiveCancelReq int

+ ClCancelReq int

+ ClWaiting int

+ ClWaitingCancelReq int

+ Database string

+ MaxWait float64

+ Mode string

+ SvActive int

+ SvActiveCancel int

+ SvBeingCanceled int

+ SvIdle int

+ SvLogin int

+ SvTested int

+ SvUsed int

+ UserName string

+ type PgBouncerStat struct

+ AvgQueryCount int64

+ AvgQueryTime float64

+ AvgReceived int64

+ AvgSent int64

+ AvgServerAssignmentCount int64

+ AvgWaitTime float64

+ AvgXactCount int64

+ AvgXactTime float64

+ Database string

+ TotalQueryCount int64

+ TotalQueryTime float64

+ TotalReceived int64

+ TotalSent int64

+ TotalServerAssignmentCount int64

+ TotalWaitTime float64

+ TotalXactCount int64

+ TotalXactTime float64

+ type Pgpool struct

+ Backends []PgpoolBackend

+ QueryCache PgpoolQueryCache

+ Version string

+ type PgpoolBackend struct

+ DDLCount int64

+ DeleteCount int64

+ ErrorCount int64

+ FatalCount int64

+ HCAvgDurationMillis float64

+ HCAvgRetryCount float64

+ HCFailCount int64

+ HCLastFailedHealthCheck int64

+ HCLastHealthCheck int64

+ HCLastSkipHealthCheck int64

+ HCLastSuccessHealthCheck int64

+ HCMaxDurationMillis int64

+ HCMaxRetryCount int64

+ HCMinDurationMillis int64

+ HCRetryCount int64

+ HCSkipCount int64

+ HCSuccessCount int64

+ HCTotalCount int64

+ Hostname string

+ InsertCount int64

+ LBWeight float64

+ LastStatusChange int64

+ LoadBalanceNode bool

+ NodeID int

+ OtherCount int64

+ PanicCount int64

+ PgRole string

+ PgStatus string

+ Port int

+ ReplicationDelay int64

+ ReplicationDelaySeconds float64

+ ReplicationState string

+ ReplicationSyncState string

+ Role string

+ SelectCount int64

+ Status string

+ UpdateCount int64

+ type PgpoolQueryCache struct

+ CacheHitRatio float64

+ FragmentCacheEntriesSize int64

+ FreeCacheEntriesSize int64

+ NumCacheEntries int64

+ NumCacheHits int64

+ NumHashEntries int64

+ NumSelects int64

+ UsedCacheEntriesSize int64

+ UsedHashEntries int64

+ type Plan struct

+ At int64

+ Database string

+ Format string

+ Plan string

+ Query string

+ QueryID int64

+ UserName string

+ type Publication struct

+ AllTables bool

+ DBName string

+ Delete bool

+ Insert bool

+ Name string

+ OID int

+ TableCount int

+ Update bool

+ type RDS struct

+ Basic map[string]float64

+ Enhanced map[string]interface{}

+ type ReplicationIn struct

+ Conninfo string

+ FlushedLSN string

+ LastMsgReceiptTime int64

+ LastMsgSendTime int64

+ Latency int64

+ LatestEndLSN string

+ LatestEndTime int64

+ ReceiveStartLSN string

+ ReceiveStartTLI int

+ ReceivedLSN string

+ ReceivedTLI int

+ SenderHost string

+ SlotName string

+ Status string

+ WrittenLSN string

+ type ReplicationOut struct

+ ApplicationName string

+ BackendStart int64

+ BackendXmin int

+ ClientAddr string

+ FlushLSN string

+ FlushLag int

+ PID int

+ ReplayLSN string

+ ReplayLag int

+ ReplyTime int64

+ RoleName string

+ SentLSN string

+ State string

+ SyncPriority int

+ SyncState string

+ WriteLSN string

+ WriteLag int

+ type ReplicationSlot struct

+ Active bool

+ CatalogXmin int

+ ConfirmedFlushLSN string

+ Conflicting bool

+ DBName string

+ Plugin string

+ RestartLSN string

+ SafeWALSize int64

+ SlotName string

+ SlotType string

+ Temporary bool

+ TwoPhase bool

+ WALStatus string

+ Xmin int

+ type Role struct

+ MemberOf []string

+ Name string

+ OID int

+ Rolbypassrls bool

+ Rolcanlogin bool

+ Rolconnlimit int

+ Rolcreatedb bool

+ Rolcreaterole bool

+ Rolinherit bool

+ Rolreplication bool

+ Rolsuper bool

+ Rolvaliduntil int64

+ type Sequence struct

+ BlksHit int64

+ BlksRead int64

+ DBName string

+ Name string

+ OID int

+ SchemaName string

+ type Setting struct

+ BootVal string

+ Pending bool

+ Setting string

+ Source string

+ type Statement struct

+ BlkReadTime float64

+ BlkWriteTime float64

+ Calls int64

+ DBName string

+ DBOID int

+ JITDeformCount int64

+ JITDeformTime float64

+ JITEmissionCount int64

+ JITEmissionTime float64

+ JITFuntions int64

+ JITGenerationTime float64

+ JITInliningCount int64

+ JITInliningTime float64

+ JITOptimizationCount int64

+ JITOptimizationTime float64

+ LocalBlkReadTime float64

+ LocalBlkWriteTime float64

+ LocalBlksDirtied int64

+ LocalBlksHit int64

+ LocalBlksRead int64

+ LocalBlksWritten int64

+ MaxPlanTime float64

+ MaxTime float64

+ MinMaxStatsSince int64

+ MinPlanTime float64

+ MinTime float64

+ ParallelWorkersLaunched int64

+ ParallelWorkersToLaunch int64

+ Plans int64

+ Query string

+ QueryID int64

+ Rows int64

+ SharedBlksDirtied int64

+ SharedBlksHit int64

+ SharedBlksRead int64

+ SharedBlksWritten int64

+ StatsSince int64

+ StddevPlanTime float64

+ StddevTime float64

+ TempBlkReadTime float64

+ TempBlkWriteTime float64

+ TempBlksRead int64

+ TempBlksWritten int64

+ TopLevel bool

+ TotalPlanTime float64

+ TotalTime float64

+ UserName string

+ UserOID int

+ WALBuffersFull int64

+ WALBytes int64

+ WALFPI int64

+ WALRecords int64

+ type Subscription struct

+ ApplyErrorCount int

+ DBName string

+ Enabled bool

+ LastMsgReceiptTime int64

+ LastMsgSendTime int64

+ Latency int64

+ LatestEndLSN string

+ LatestEndTime int64

+ Name string

+ OID int

+ PubCount int

+ ReceivedLSN string

+ SyncErrorCount int

+ TableCount int

+ WorkerCount int

+ type SystemMetrics struct

+ CPUModel string

+ Hostname string

+ LoadAvg float64

+ MemBuffers int64

+ MemCached int64

+ MemFree int64

+ MemSlab int64

+ MemUsed int64

+ NumCores int

+ SwapFree int64

+ SwapUsed int64

+ type Table struct

+ ACL string

+ AgeRelFrozenXid int

+ AnalyzeCount int64

+ AutoanalyzeCount int64

+ AutovacuumCount int64

+ Bloat int64

+ DBName string

+ HeapBlksHit int64

+ HeapBlksRead int64

+ IdxBlksHit int64

+ IdxBlksRead int64

+ IdxScan int64

+ IdxTupFetch int64

+ LastAnalyze int64

+ LastAutoanalyze int64

+ LastAutovacuum int64

+ LastIdxScan int64

+ LastSeqScan int64

+ LastVacuum int64

+ NDeadTup int64

+ NInsSinceVacuum int64

+ NLiveTup int64

+ NModSinceAnalyze int64

+ NTupDel int64

+ NTupHotUpd int64

+ NTupIns int64

+ NTupNewpageUpd int64

+ NTupUpd int64

+ Name string

+ OID int

+ ParentName string

+ PartitionCV string

+ RelIsPartition bool

+ RelKind string

+ RelNAtts int

+ RelPersistence string

+ SchemaName string

+ SeqScan int64

+ SeqTupRead int64

+ Size int64

+ TablespaceName string

+ TidxBlksHit int64

+ TidxBlksRead int64

+ ToastBlksHit int64

+ ToastBlksRead int64

+ TotalAnalyzeTime float64

+ TotalAutoanalyzeTime float64

+ TotalAutovacuumTime float64

+ TotalVacuumTime float64

+ VacuumCount int64

+ type Tablespace struct

+ DiskTotal int64

+ DiskUsed int64

+ InodesTotal int64

+ InodesUsed int64

+ Location string

+ Name string

+ OID int

+ Owner string

+ Size int64

+ type Trigger struct

+ DBName string

+ Name string

+ OID int

+ ProcName string

+ SchemaName string

+ TableName string

+ type UserFunction struct

+ Calls int64

+ DBName string

+ Name string

+ OID int

+ SchemaName string

+ SelfTime float64

+ TotalTime float64

+ type VacuumProgressBackend struct

+ DBName string

+ DeadTupleBytes int64

+ DelayTime float64

+ HeapBlksScanned int64

+ HeapBlksTotal int64

+ HeapBlksVacuumed int64

+ IndexVacuumCount int64

+ IndexesProcessed int64

+ IndexesTotal int64

+ MaxDeadTupleBytes int64

+ MaxDeadTuples int64

+ NumDeadItemIDs int64

+ NumDeadTuples int64

+ PID int

+ Phase string

+ TableName string

+ TableOID int

+ type WAL struct

+ BuffersFull int64

+ Bytes int64

+ FPI int64

+ Records int64

+ StatsReset int64

+ Sync int64

+ SyncTime float64

+ Write int64

+ WriteTime float64

+ type WALArchiving struct

+ ArchivedCount int

+ FailedCount int

+ LastArchivedTime int64

+ LastArchivedWAL string

+ LastFailedTime int64

+ LastFailedWAL string

+ StatsReset int64

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