Oracle Database
Seamlessly integrate Oracle Database with Motadata AIOps to gain real-time performance insights, proactive monitoring, and optimized management across database operations, memory, and workload.
Oracle Database
Overview
The Oracle Database integration with Motadata AIOps captures health, performance, capacity, availability, and replication KPIs across single-instance and RAC environments. It includes SGA/PGA memory utilization, buffer/cache efficiency, redo/undo activity, datafile and tablespace usage, SQL workload, ASM disk groups, jobs/backups, session analytics, and fast recovery area utilization.
Prerequisites
Ensure the following prerequisites are met:
Oracle listener reachable from Motadata AIOps.
Monitoring user with required dictionary views (SELECT_CATALOG_ROLE recommended).
If using RAC/ASM, grant access to GV$ views and ASM views.
Network access allowed to SQL*Net/TCPS ports and OS-level exporters (if used).
List of Supported KPIs
A. Instance & General
Metric | Description | Type |
|---|---|---|
oracle.created.time | Database creation time. | Timestamp |
oracle.log.mode | Current log mode (ARCHIVELOG/NOARCHIVELOG). | String |
oracle.open.mode | Database open mode (READ WRITE/READ ONLY/MOUNTED). | String |
oracle.version | Oracle database version string. | String |
system.tags | Key/value tags associated with this instance. | String |
started.time.seconds | Uptime in seconds since instance start. | Seconds |
started.time | Human-readable instance start time. | Timestamp |
oracle.database.role | Database role (PRIMARY/STANDBY/SNAPSHOT STANDBY). | String |
oracle.switch.over.status | Data Guard switchover status. | String |
oracle.protection.mode | Data Guard protection mode. | String |
oracle.force.logging | Whether FORCE LOGGING is enabled. | Boolean |
oracle.guard.status | Database guard status. | String |
oracle.open.reset.logs.time | Time of last RESETLOGS open. | Timestamp |
oracle.database.current.scn | Current System Change Number. | Integer |
oracle.maximum.allocated.datafiles | Maximum datafiles allowed. | Count |
oracle.used.datafiles | Number of datafiles in use. | Count |
oracle.available.datafiles | Remaining datafiles available to allocate. | Count |
oracle.datafiles.used.percent | Percent of max datafiles used. | Percent |
oracle.datafiles.available.percent | Percent of max datafiles available. | Percent |
B. Capacity & Space
Metric | Description | Type |
|---|---|---|
oracle.database.used.bytes | Space used by database objects. | Bytes |
oracle.database.used.percent | Percentage of database space used. | Percent |
oracle.database.capacity.bytes | Total database capacity. | Bytes |
oracle.database.allocated.bytes | Space allocated to database. | Bytes |
oracle.database.occupied.bytes | Occupied space including overhead. | Bytes |
oracle.database.free.bytes | Free space available. | Bytes |
oracle.database.free.percent | Percent free space. | Percent |
oracle.database.block.size.bytes | Database block size. | Bytes |
C. Workload & Waits
Metric | Description | Type |
|---|---|---|
oracle.avg.executions | Average executions per statement/interval. | Count |
oracle.consistent.gets | Logical reads (consistent gets). | Count |
oracle.buffer.busy.waits | Buffer busy waits count. | Count |
oracle.free.buffer.waits | Free buffer waits count. | Count |
oracle.write.complete.waits | Write complete waits count. | Count |
oracle.database.block.gets | Current reads (db block gets). | Count |
oracle.database.physical.reads | Physical reads. | Count |
oracle.database.physical.writes | Physical writes. | Count |
oracle.enqueue.timeouts | Enqueue operation timeouts. | Count |
oracle.enqueue.waits | Enqueue waits. | Count |
oracle.logins | Successful logins count. | Count |
oracle.enqueue.deadlocks | Deadlock occurrences. | Count |
oracle.enqueue.requests | Enqueue requests. | Count |
oracle.enqueue.conversations | Enqueue conversations. | Count |
oracle.enqueue.releases | Enqueue releases. | Count |
oracle.table.scans | Full table scan operations. | Count |
oracle.index.scans | Index scan operations. | Count |
Average database response time. | Milliseconds | |
oracle.database.cpu.time.ratio | Ratio of DB time spent on CPU. | Percent |
oracle.sql.net.transferred.bytes | SQL*Net bytes transferred. | Bytes |
D. Cursor & Library/Dictionary Cache
Metric | Description | Type |
|---|---|---|
oracle.cursor.hit.ratio.percent | Cursor cache hit ratio. | Percent |
oracle.cursor.miss.ratio.percent | Cursor miss ratio. | Percent |
oracle.cursor.cache.bytes | Cursor cache memory used. | Bytes |
oracle.sql.cache.hit.ratio.percent | SQL cache hit ratio. | Percent |
oracle.library.cache.hit.ratio.percent | Library cache hit ratio. | Percent |
oracle.library.cache.used.bytes | Library cache memory used. | Bytes |
oracle.sql.area.used.bytes | SQL area memory used. | Bytes |
oracle.data.dictionary.cache.hit.ratio.percent | Data dictionary cache hit ratio. | Percent |
oracle.data.dictionary.cache.used.bytes | Data dictionary cache memory used. | Bytes |
oracle.parse.ratio.percent | Soft parse ratio (parse efficiency). | Percent |
E. Sessions & Processes
Metric | Description | Type |
|---|---|---|
oracle.waiting.sessions | Number of sessions waiting. | Count |
oracle.blocking.sessions | Number of sessions blocking others. | Count |
oracle.idle.sessions | Idle sessions count. | Count |
oracle.sessions | Total sessions. | Count |
oracle.active.sessions | Active sessions count. | Count |
Session Detail
Metric | Description | Type |
|---|---|---|
oracle.session | Session identifier. | String |
oracle.waiting.session | Waiting session identifier. | String |
oracle.blocked.session | Blocked session identifier. | String |
SID of session. | Integer | |
oracle.session.command | Current command ID. | Integer |
oracle.session.status | Session status (ACTIVE/INACTIVE). | String |
oracle.session.remote.client | Remote client address. | String |
oracle.session.device.sessions | Number of device sessions. | Count |
oracle.session.user | Database user for session. | String |
oracle.session.query | Current/last SQL text (sanitized). | String |
oracle.session.application | Client application name. | String |
oracle.session.duration.seconds | Session duration in seconds. | Seconds |
oracle.session.duration | Human-readable session duration. | String |
oracle.session.logon.time | Logon timestamp. | Timestamp |
CPU time consumed by session. | Milliseconds | |
oracle.session.memory.sorts | Memory sorts performed. | Count |
oracle.session.disk.sorts | Disk sorts performed. | Count |
oracle.session.table.sorts | Table sorts performed. | Count |
oracle.session.physical.reads | Physical reads by session. | Count |
oracle.session.logical.reads | Logical reads by session. | Count |
oracle.session.commits | Commits by session. | Count |
oracle.session.cursors | Open cursors for session. | Count |
oracle.connected.sessions | Connected sessions (current). | Count |
oracle.active.sessions | Active sessions (current). | Count |
oracle.idle.sessions | Idle sessions (current). | Count |
SID of blocking session. | Integer | |
SERIAL# of session. | Integer | |
SID of waiting session. | Integer | |
oracle.session.blocking.user | Username of blocking session. | String |
oracle.session.wait.duration.seconds | Wait duration seconds. | Seconds |
oracle.blocked.sessions | Total blocked sessions. | Count |
Blocked session SID. | Integer | |
Blocked session identifier. | String | |
oracle.session.blocked.user | Blocked session username. | String |
oracle.session.blocking.program | Program of blocking session. | String |
oracle.session.blocked.program | Program of blocked session. | String |
Hostname of blocking session. | String | |
Hostname of blocked session. | String | |
oracle.session.lock.type | Lock type held/requested. | String |
oracle.session.blocking.lock.mode | Blocking lock mode. | String |
oracle.session.blocked.lock.mode | Requested/blocked lock mode. | String |
oracle.session.lock.id2 | Lock ID2 value. | String |
oracle.session.lock.id1 | Lock ID1 value. | String |
oracle.session.buffer.cache.hit.ratio | Session buffer cache hit ratio. | Percent |
oracle.session.event | Current wait event. | String |
oracle.session.state | Session wait state. | String |
Session wait time in ms. | Milliseconds | |
Session events summary. | String |
User Accounts
Metric | Description | Type |
|---|---|---|
oracle.user | Username. | String |
Password/account expiry date. | Timestamp | |
oracle.user.days.to.expiry | Days remaining to expiry. | Days |
oracle.user.status | Account status (OPEN/LOCKED). | String |
oracle.user.profile | Assigned profile. | String |
F. Memory (SGA/PGA)
Metric | Description | Type |
|---|---|---|
oracle.pga.used.bytes | PGA used memory. | Bytes |
oracle.pga.allocated.bytes | PGA allocated memory. | Bytes |
oracle.pga.processes | Current PGA processes. | Count |
oracle.pga.max.processes | Max PGA processes observed. | Count |
oracle.pga.cache.hit.ratio.percent | PGA cache hit ratio. | Percent |
oracle.pga.max.allocated.bytes | Max PGA allocated bytes. | Bytes |
oracle.pga.reclaimable.bytes | Reclaimable PGA bytes. | Bytes |
oracle.pga.freed.os.bytes | Bytes returned to OS from PGA. | Bytes |
oracle.pga.free.bytes | Free PGA bytes. | Bytes |
oracle.pga.used.percent | PGA usage percent. | Percent |
oracle.fixed.sga.used.bytes | Fixed SGA used memory. | Bytes |
oracle.redo.buffers | Redo buffers size. | Bytes |
oracle.streams.pool.used.bytes | Streams pool used memory. | Bytes |
oracle.buffer.cache.used.bytes | Buffer cache used memory. | Bytes |
oracle.shared.pool.used.bytes | Shared pool used memory. | Bytes |
oracle.shared.io.pool.used.bytes | Shared I/O pool used memory. | Bytes |
oracle.large.pool.used.bytes | Large pool used memory. | Bytes |
oracle.java.pool.used.bytes | Java pool used memory. | Bytes |
oracle.sga.memory.free.bytes | Free SGA memory. | Bytes |
oracle.sga.used.bytes | SGA used bytes (alias). | Bytes |
oracle.sga.memory.used.bytes | SGA memory used. | Bytes |
oracle.sga.used.percent | SGA usage percent. | Percent |
Process-level PGA
Metric | Description | Type |
|---|---|---|
oracle.process | Process identifier. | String |
Oracle PID. | Integer | |
oracle.process.spid | OS SPID. | Integer |
oracle.process.program | Process program name. | String |
oracle.process.pga.used.bytes | Process PGA used. | Bytes |
oracle.process.pga.allocated.bytes | Process PGA allocated. | Bytes |
oracle.process.pga.free.bytes | Process PGA free. | Bytes |
oracle.process.pga.max.bytes | Process PGA max observed. | Bytes |
G. Logging & Data Guard Destinations
Metric | Description | Type |
|---|---|---|
oracle.last.log.sequence.created.primary.server | Last archived log sequence created on primary. | Integer |
oracle.last.log.sequence.synced.secondary.server | Last log sequence synced to standby. | Integer |
Apply lag/gap between standby and primary. | Integer | |
Destination ID. | Integer | |
oracle.log.destination | Destination name/alias. | String |
oracle.log.destination.status | Destination status. | String |
oracle.log.destination.type | Destination type (LOCAL/REMOTE). | String |
oracle.log.destination.path | Destination path/URI. | String |
Destination protection mode. | String | |
oracle.log.destination.recovery.mode | Destination recovery mode. | String |
oracle.log.destination.affirm | AFFIRM/NOAFFIRM setting. | String |
oracle.log.destination.sequence | Current sequence at destination. | Integer |
oracle.log.destination.timeout.seconds | Destination timeout seconds. | Seconds |
oracle.log.destination.fail.sequence | Failed sequence number. | Integer |
oracle.log.destination.archived.sequence | Last archived sequence. | Integer |
oracle.log.destination.applied.sequence | Last applied sequence. | Integer |
oracle.log.destination.delay.seconds | Transport/apply delay. | Seconds |
oracle.log.destination.error | Last destination error. | String |
Redo Log Internals
Metric | Description | Type |
|---|---|---|
oracle.redo.log.buffer.allocation.retries.ratio | Buffer allocation retry ratio. | Percent |
oracle.redo.log.space.request.ratio | Redo space request ratio. | Percent |
oracle.redo.log.space.wait.ratio | Redo space wait ratio. | Percent |
oracle.redo.log.buffer.size.bytes | Redo buffer size. | Bytes |
oracle.redo.log.switches.hour | Log switches per hour. | Count |
oracle.redo.log.current.usage.percent | Current log usage percent. | Percent |
oracle.redo.log.member | Redo log member identifier. | String |
Log member file name. | String | |
Group number of member. | Integer | |
oracle.redo.log.member.type | Member type (ONLINE/STANDBY). | String |
oracle.redo.log.member.state | Member state (VALID/INVALID). | String |
Redo log group identifier. | String | |
Redo log group ID. | Integer | |
oracle.redo.log.group.thread | Thread number. | Integer |
oracle.redo.log.group.size.bytes | Log file size. | Bytes |
oracle.redo.log.group.members | Members per group. | Count |
oracle.redo.log.group.archive.status | Archive status for group. | String |
oracle.redo.log.group.status | Group status (CURRENT/INACTIVE/etc.). | String |
H. Fast Recovery Area (FRA)
Metric | Description | Type |
|---|---|---|
oracle.fast.recovery.area | FRA location identifier. | String |
oracle.fast.recovery.area.space.capacity.bytes | Total FRA capacity. | Bytes |
oracle.fast.recovery.area.space.used.bytes | FRA space used. | Bytes |
oracle.fast.recovery.area.used.percent | FRA usage percent. | Percent |
oracle.fast.recovery.area.space.reclaimable.bytes | Reclaimable space in FRA. | Bytes |
oracle.fast.recovery.area.reclaimable.percent | Reclaimable percent. | Percent |
oracle.fast.recovery.area.actual.used.percent | Actual used percent after reclaim. | Percent |
oracle.fast.recovery.area.filetype | FRA file type. | String |
oracle.fast.recovery.area.filetype.used.percent | Usage percent by file type. | Percent |
oracle.fast.recovery.area.filetype.reclaimable.percent | Reclaimable percent by file type. | Percent |
oracle.fast.recovery.area.filetype.files | File count by file type. | Count |
I. ASM Disk Groups
Metric | Description | Type |
|---|---|---|
oracle.asm.disk.group.number | ASM disk group number. | Integer |
ASM disk group name. | String | |
oracle.asm.disk.group.state | Disk group state. | String |
Redundancy type (EXTERNAL/NORMAL/HIGH). | String | |
oracle.asm.disk.group.provisioned.bytes | Provisioned capacity. | Bytes |
Free space in group. | Bytes | |
oracle.asm.disk.group.used.bytes | Used space in group. | Bytes |
oracle.asm.disk.group.used.percent | Used percent. | Percent |
oracle.asm.disk.group.free.percent | Free percent. | Percent |
J. Datafiles & Tablespaces
Data Files
Metric | Description | Type |
|---|---|---|
oracle.data.files | Total data files. | Count |
Datafile ID. | Integer | |
oracle.data.file.tablespace | Owning tablespace. | String |
Read time for file. | Milliseconds | |
Write time for file. | Milliseconds | |
oracle.data.file.size.bytes | Datafile size. | Bytes |
oracle.data.file | Datafile path/name. | String |
oracle.data.file.status | File status. | String |
oracle.data.file.corrupted | Corruption flag. | Boolean |
oracle.data.file.corruption.type | Corruption type. | String |
oracle.data.file.corrupted.block | First corrupted block. | Integer |
oracle.data.file.corrupted.blocks | Number of corrupted blocks. | Count |
oracle.data.file.physical.reads | Physical reads per file. | Count |
oracle.data.file.physical.writes | Physical writes per file. | Count |
oracle.data.file.auto.extend | Autoextend status. | Boolean |
Tablespaces
Metric | Description | Type |
|---|---|---|
oracle.table.spaces | Number of tablespaces. | Count |
Tablespace name. | String | |
oracle.table.space.size.bytes | Total size. | Bytes |
oracle.table.space.used.bytes | Used size. | Bytes |
oracle.table.space.free.bytes | Free size. | Bytes |
oracle.table.space.free.percent | Free percent. | Percent |
oracle.table.space.used.percent | Used percent. | Percent |
oracle.table.space.blocks | Total blocks. | Count |
oracle.table.space.free.blocks | Free blocks. | Count |
Write time aggregate. | Milliseconds | |
Read time aggregate. | Milliseconds | |
oracle.table.space.data.files | Datafiles in tablespace. | Count |
oracle.table.space.reads.rate | Reads/sec in tablespace. | Count |
oracle.table.space.writes.rate | Writes/sec in tablespace. | Count |
oracle.table.space.status | Status (ONLINE/OFFLINE). | String |
Temporary Tablespaces
Metric | Description | Type |
|---|---|---|
oracle.temp.table.space.size.bytes | Temp space size. | Bytes |
Temp free space. | Bytes | |
oracle.temp.table.space.used.bytes | Temp used space. | Bytes |
oracle.temp.table.space.used.percent | Temp used percent. | Percent |
Tables
Metric | Description | Type |
|---|---|---|
oracle.table | Table identifier. | String |
Tablespace of table. | String | |
oracle.table.status | Table status. | String |
oracle.table.rows | Row count (approx). | Count |
oracle.table.partitioned | Partitioned flag. | Boolean |
oracle.table.size.bytes | Table size. | Bytes |
K. Indexes
Metric | Description | Type |
|---|---|---|
oracle.index | Index identifier. | String |
Base table name. | String | |
oracle.index.index.type | Index type (BTREE/BITMAP/etc.). | String |
oracle.index.uniqueness | UNIQUE/NONUNIQUE. | String |
Indexed column. | String | |
oracle.indices | Total indexes count. | Count |
oracle.database.invalid.index | Invalid index identifier. | String |
oracle.database.invalid.index.tablespace | TS for invalid index. | String |
oracle.database.invalid.index.owner | Owner of invalid index. | String |
oracle.database.invalid.index.table | Table of invalid index. | String |
oracle.database.invalid.index.status | Invalid index status. | String |
Unused Indexes
Metric | Description | Type |
|---|---|---|
oracle.unused.index | Unused index identifier. | String |
oracle.unused.index.owner | Owner of unused index. | String |
Table for unused index. | String | |
oracle.unused.index.rows | Rows referenced by index. | Count |
oracle.unused.index.size.bytes | Size of unused index. | Bytes |
Related constraint (if any). | String | |
oracle.unused.index.idle.time.days | Days since last usage. | Days |
oracle.unused.indices | Count of unused indexes. | Count |
L. Links, Invalid Objects
Metric | Description | Type |
|---|---|---|
DB link identifier. | String | |
DB link name. | String | |
oracle.database.link.owner | Owner schema. | String |
oracle.database.link.user | Remote user. | String |
oracle.database.link.connection.url | Remote connection URL. | String |
oracle.database.link.creation.time | DB link creation time. | Timestamp |
oracle.database.invalid.object | Invalid object identifier. | String |
Invalid object name. | String | |
oracle.database.invalid.object.owner | Owner of invalid object. | String |
oracle.database.invalid.object.status | Status of invalid object. | String |
M. Jobs & Backups
Scheduler Jobs
Metric | Description | Type |
|---|---|---|
oracle.job | Job identifier. | String |
oracle.job.last.status | Last run status. | String |
oracle.job.current.status | Current job state. | String |
oracle.job.last.execution.time | Timestamp of last run. | Timestamp |
oracle.job.next.execution.time | Next scheduled run time. | Timestamp |
oracle.job.enable | Enabled flag. | Boolean |
oracle.job.last.execution.duration.seconds | Last run duration. | Seconds |
oracle.job.executions | Total executions. | Count |
oracle.job.fails | Failed executions. | Count |
oracle.job.retries | Retry attempts. | Count |
oracle.job.elapsed.time.seconds | Cumulated elapsed time. | Seconds |
oracle.job.elapsed.time | Human-readable elapsed time. | String |
RMAN / Backup Jobs
Metric | Description | Type |
|---|---|---|
oracle.backup.job | Backup job identifier. | String |
oracle.backup.job.type | Backup type (FULL/INCR/etc.). | String |
oracle.backup.job.session.key | RMAN session key. | String |
oracle.backup.job.last.backup.time | Last backup timestamp. | Timestamp |
oracle.backup.job.status | Backup job status. | String |
oracle.backup.job.elapsed.time.seconds | Backup elapsed time. | Seconds |
oracle.backup.job.size.bytes | Backup size. | Bytes |
N. SQL/Query Metrics
Metric | Description | Type |
|---|---|---|
oracle.database.query | Query identifier. | String |
oracle.database.query.buffer.gets | Buffer gets for query. | Count |
oracle.database.query.executions | Executions count. | Count |
oracle.database.query.buffer.gets.per.execution | Buffer gets per exec. | Count |
oracle.database.query.disk.reads | Disk reads. | Count |
oracle.database.query.disk.reads.per.execution | Disk reads per exec. | Count |
oracle.database.query.text | SQL text (sanitized). | String |
oracle.query.username | Username executing SQL. | String |
oracle.query.sid | SID of executing session. | Integer |
oracle.query.executions | Executions count. | Count |
oracle.query.last.update.time | Last execution timestamp. | Timestamp |
SQL_ID value. | String | |
oracle.query.start.time | Start time of execution. | Timestamp |
oracle.query.elapsed.seconds | Elapsed time seconds. | Seconds |
oracle.query | SQL text/context. | String |
O. Resources & Limits
Metric | Description | Type |
|---|---|---|
oracle.resource.current.utilized.percent | Current utilization vs. limit. | Percent |
oracle.resource.max.utilized.percent | Peak utilization vs. limit. | Percent |
oracle.resource.limit | Resource limit name. | String |
oracle.resource.used.percent | Used percent for resource. | Percent |
oracle.resource | Resource identifier. | String |
P. RAC (Real Application Clusters)
RAC Instance Info
Metric | Description | Type |
|---|---|---|
oracle.rac.instance | RAC instance identifier. | String |
oracle.rac.instance.database.version | DB version on instance. | String |
oracle.rac.instance.status | Instance status. | String |
Hostname for instance. | String |
RAC Cluster Overview
Metric | Description | Type |
|---|---|---|
oracle.rac.cluster.active.sessions | Active sessions (cluster). | Count |
oracle.rac.cluster.waiting.sessions | Waiting sessions (cluster). | Count |
oracle.rac.cluster.blocking.sessions | Blocking sessions (cluster). | Count |
oracle.rac.cluster.buffer.cache.hit.ratio.percent | Buffer cache hit ratio. | Percent |
oracle.rac.cluster.data.dictionary.cache.hit.ratio.percent | Data dictionary cache hit ratio. | Percent |
oracle.rac.cluster.parse.ratio.percent | Parse ratio. | Percent |
oracle.rac.cluster.sql.cache.hit.ratio.percent | SQL cache hit ratio. | Percent |
oracle.rac.cluster.library.cache.hit.ratio.percent | Library cache hit ratio. | Percent |
oracle.rac.cluster.library.cache.used.bytes | Library cache used. | Bytes |
oracle.rac.cluster.sql.area.used.bytes | SQL area used. | Bytes |
Free SGA bytes. | Bytes | |
oracle.rac.cluster.sga.used.bytes | SGA used bytes. | Bytes |
oracle.rac.cluster.sga.memory.used.bytes | SGA memory used. | Bytes |
oracle.rac.cluster.sga.used.percent | SGA used percent. | Percent |
oracle.rac.cluster.fixed.sga.used.bytes | Fixed SGA used. | Bytes |
oracle.rac.cluster.redo.buffers | Redo buffers size. | Bytes |
oracle.rac.cluster.streams.pool.used.bytes | Streams pool used. | Bytes |
oracle.rac.cluster.buffer.cache.used.bytes | Buffer cache used. | Bytes |
oracle.rac.cluster.shared.pool.used.bytes | Shared pool used. | Bytes |
oracle.rac.cluster.shared.io.pool.used.bytes | Shared I/O pool used. | Bytes |
oracle.rac.cluster.large.pool.used.bytes | Large pool used. | Bytes |
oracle.rac.cluster.java.pool.used.bytes | Java pool used. | Bytes |
oracle.rac.cluster.database.used.bytes | DB used bytes. | Bytes |
oracle.rac.cluster.database.allocated.bytes | DB allocated bytes. | Bytes |
oracle.rac.cluster.database.occupied.bytes | DB occupied bytes. | Bytes |
DB free bytes. | Bytes | |
oracle.rac.cluster.avg.executions | Avg executions. | Count |
oracle.rac.cluster.consistent.gets | Consistent gets. | Count |
oracle.rac.cluster.buffer.busy.waits | Buffer busy waits. | Count |
oracle.rac.cluster.free.buffer.waits | Free buffer waits. | Count |
oracle.rac.cluster.write.complete.waits | Write complete waits. | Count |
oracle.rac.cluster.database.block.gets | Block gets. | Count |
oracle.rac.cluster.database.physical.reads | Physical reads. | Count |
oracle.rac.cluster.database.physical.writes | Physical writes. | Count |
oracle.rac.cluster.database.block.used.bytes | Block bytes used. | Bytes |
oracle.rac.cluster.enqueue.timeouts | Enqueue timeouts. | Count |
oracle.rac.cluster.enqueue.waits | Enqueue waits. | Count |
oracle.rac.cluster.logins | Logins. | Count |
oracle.rac.cluster.user.commits | User commits. | Count |
oracle.rac.cluster.user.rollbacks | User rollbacks. | Count |
oracle.rac.cluster.user.calls | User calls. | Count |
oracle.rac.cluster.opened.cursors | Opened cursors. | Count |
oracle.rac.cluster.memory.sorts | Memory sorts. | Count |
oracle.rac.cluster.disk.sorts | Disk sorts. | Count |
oracle.rac.cluster.rows.sorts | Rows sorted. | Count |
oracle.rac.cluster.enqueue.deadlocks | Deadlocks. | Count |
oracle.rac.cluster.enqueue.requests | Enqueue requests. | Count |
oracle.rac.cluster.enqueue.conversations | Enqueue conversations. | Count |
oracle.rac.cluster.enqueue.releases | Enqueue releases. | Count |
oracle.rac.cluster.table.scans | Full table scans. | Count |
oracle.rac.cluster.index.scans | Index scans. | Count |
oracle.rac.cluster.cursor.hit.ratio.percent | Cursor hit ratio. | Percent |
oracle.rac.cluster.cursor.miss.ratio.percent | Cursor miss ratio. | Percent |
oracle.rac.cluster.pga.used.bytes | PGA used. | Bytes |
oracle.rac.cluster.pga.allocated.bytes | PGA allocated. | Bytes |
oracle.rac.cluster.pga.processes | PGA processes. | Count |
oracle.rac.cluster.pga.max.processes | Max PGA processes. | Count |
oracle.rac.cluster.pga.cache.hit.ratio.percent | PGA cache hit ratio. | Percent |
PGA free bytes. | Bytes | |
oracle.rac.cluster.pga.used.percent | PGA used percent. | Percent |
Cluster name. | String | |
Global DB name. | String | |
oracle.rac.cluster.home | Oracle home path. | String |
oracle.rac.cluster.shared.disks | Shared disks flag/count. | String |
oracle.rac.cluster.instance | Instance identifier. | String |
oracle.rac.cluster.instances | Instances count. | Count |
Instance name. | String | |
oracle.rac.cluster.instance.node | Node name. | String |
oracle.rac.cluster.instance.sessions | Sessions per instance. | Count |
oracle.rac.cluster.instance.status | Instance status. | String |
oracle.rac.cluster.instance.uptime | Instance uptime. | String |
ASM DG number. | Integer | |
ASM DG name. | String | |
ASM DG state. | String | |
ASM DG type. | String | |
oracle.rac.cluster.asm.disk.group.provisioned.bytes | Provisioned bytes. | Bytes |
Free bytes. | Bytes | |
oracle.rac.cluster.asm.disk.group.used.bytes | Used bytes. | Bytes |
oracle.rac.cluster.pluggable.database | PDB identifier. | String |
oracle.rac.cluster.pluggable.databases | PDBs count. | Count |
oracle.rac.cluster.pluggable.database.status | PDB status. | String |
oracle.rac.cluster.pluggable.database.restriction.status | PDB restriction state. | String |
oracle.rac.cluster.pluggable.database.creation.time | PDB creation time. | Timestamp |
CDB container ID. | Integer | |
system.tags | Cluster tags. | String |
oracle.rac.cluster.version | Cluster version. | String |
Q. Rollback (Undo) Segments
Metric | Description | Type |
|---|---|---|
oracle.rollback.segments | Number of rollback segments. | Count |
Tablespace for segment. | String | |
oracle.rollback.segment.extends | Extends count. | Count |
oracle.rollback.segment.water.mark.size | High water mark size. | Bytes |
oracle.rollback.segment.initial.extent.size.bytes | Initial extent size. | Bytes |
oracle.rollback.segment.min.extent | Minimum extents. | Count |
oracle.rollback.segment.max.extent | Maximum extents. | Count |
oracle.rollback.segment.status | Segment status. | String |
oracle.rollback.segment.next.extent.size.bytes | Next extent size. | Bytes |
oracle.rollback.segment | Segment identifier. | String |
oracle.rollback.segment.shrinks | Shrink operations. | Count |
oracle.rollback.segment.wraps | Wraps count. | Count |
oracle.rollback.segment.hit.ratio.percent | Hit ratio. | Percent |
oracle.rollback.segment.current.size.bytes | Current size. | Bytes |
R. Segments (General)
Metric | Description | Type |
|---|---|---|
oracle.segment | Segment identifier. | String |
Segment name. | String | |
oracle.segment.tablespace | Segment tablespace. | String |
oracle.segment.owner | Segment owner. | String |
oracle.segment.type | Segment type (TABLE/INDEX/etc.). | String |
oracle.segment.extent | Current extents. | Count |
oracle.segment.next.extent | Next extent size/count. | String |
oracle.segment.max.extent | Max extents. | Count |
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