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Oracle fields

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Oracle fields

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Oracle database module

oracle

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Oracle module

performance

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Performance related metrics on a single database instance

oracle.performance.machine

Operating system machine name

type: keyword

oracle.performance.buffer_pool

Name of the buffer pool in the instance

type: keyword

oracle.performance.username

Oracle username

type: keyword

oracle.performance.io_reloads

Reloads / Pins ratio. A Reload is any PIN of an object that is not the first PIN performed since the object handle was created, and which requires loading the object from disk. Pins are tumber of times a PIN was requested for objects of this namespace

type: double

oracle.performance.lock_requests

Average of the ratio between gethits and gets being Gethits the number of times an object’s handle was found in memory and gets the number of times a lock was requested for objects of this namespace.

type: long

oracle.performance.pin_requests

Average of all pinhits/pins ratios being PinHits the number of times all of the metadata pieces of the library object were found in memory and pins the number of times a PIN was requested for objects of this namespace

type: double

cache

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Statistics about all buffer pools available for the instance

oracle.performance.cache.buffer.hit.pct

The cache hit ratio of the specified buffer pool.

type: double

oracle.performance.cache.physical_reads

Physical reads

type: long

get

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Buffer pool get statistics

oracle.performance.cache.get.consistent

Consistent gets statistic

type: long

oracle.performance.cache.get.db_blocks

Database blocks gotten

type: long

cursors

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Cursors information

oracle.performance.cursors.avg

Average cursors opened by username and machine

type: double

oracle.performance.cursors.max

Max cursors opened by username and machine

type: double

oracle.performance.cursors.total

Total opened cursors by username and machine

type: double

opened

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Opened cursors statistic

oracle.performance.cursors.opened.current

Total number of current open cursors

type: long

oracle.performance.cursors.opened.total

Total number of cursors opened since the instance started

type: long

parse

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Parses statistic information that occured in the current session

oracle.performance.cursors.parse.real

Real number of parses that occurred: session cursor cache hits - parse count (total)

type: long

oracle.performance.cursors.parse.total

Total number of parse calls (hard and soft). A soft parse is a check on an object already in the shared pool, to verify that the permissions on the underlying object have not changed.

type: long

oracle.performance.cursors.session.cache_hits

Number of hits in the session cursor cache. A hit means that the SQL statement did not have to be reparsed.

type: long

oracle.performance.cursors.cache_hit.pct

Ratio of session cursor cache hits from total number of cursors

type: double

tablespace

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tablespace

oracle.tablespace.name

Tablespace name

type: keyword

data_file

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Database files information

oracle.tablespace.data_file.id

Tablespace unique identifier

type: long

oracle.tablespace.data_file.name

Filename of the data file

type: keyword

size

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Size information about the file

oracle.tablespace.data_file.size.max.bytes

Maximum file size in bytes

type: long

format: bytes

oracle.tablespace.data_file.size.bytes

Size of the file in bytes

type: long

format: bytes

oracle.tablespace.data_file.size.free.bytes

The size of the file available for user data. The actual size of the file minus this value is used to store file related metadata.

type: long

format: bytes

oracle.tablespace.data_file.status

File status: AVAILABLE or INVALID (INVALID means that the file number is not in use, for example, a file in a tablespace that was dropped)

type: keyword

oracle.tablespace.data_file.online_status

Last known online status of the data file. One of SYSOFF, SYSTEM, OFFLINE, ONLINE or RECOVER.

type: keyword

space

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Tablespace space usage information

oracle.tablespace.space.free.bytes

Tablespace total free space available, in bytes.

type: long

format: bytes

oracle.tablespace.space.used.bytes

Tablespace used space, in bytes.

type: long

format: bytes

oracle.tablespace.space.total.bytes

Tablespace total size, in bytes.

type: long

format: bytes

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