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Elastic Docs ›Filebeat Reference [6.8] ›Exported fields

MySQL fields

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MySQL fields

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Module for parsing the MySQL log files.

mysql fields

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Fields from the MySQL log files.

error fields

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Contains fields from the MySQL error logs.

mysql.error.timestamp

The timestamp from the log line.

mysql.error.thread_id

type: long

As of MySQL 5.7.2, this is the thread id. For MySQL versions prior to 5.7.2, this field contains the process id.

mysql.error.level

example: Warning

The log level.

mysql.error.message

type: text

The logged message.

slowlog fields

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Contains fields from the MySQL slow logs.

mysql.slowlog.user

The MySQL user that created the query.

mysql.slowlog.host

The host from where the user that created the query logged in.

mysql.slowlog.ip

The IP address from where the user that created the query logged in.

mysql.slowlog.query_time.sec

type: float

The total time the query took, in seconds, as a floating point number.

mysql.slowlog.lock_time.sec

type: float

The amount of time the query waited for the lock to be available. The value is in seconds, as a floating point number.

mysql.slowlog.rows_sent

type: long

The number of rows returned by the query.

mysql.slowlog.rows_examined

type: long

The number of rows scanned by the query.

mysql.slowlog.rows_affected

type: long

The number of rows modified by the query.

mysql.slowlog.timestamp

type: long

The unix timestamp taken from the SET timestamp query.

mysql.slowlog.bytes_sent

type: long

format: bytes

The size of the query result.

mysql.slowlog.query

The slow query.

mysql.slowlog.id

type: long

The connection or thread ID for the query.

mysql.slowlog.schema

type: keyword

The schema where the slow query was executed.

mysql.slowlog.current_user

type: keyword

Current authenticated user, used to determine access privileges. Can differ from the value for user.

mysql.slowlog.last_errno

type: keyword

Last SQL error seen.

mysql.slowlog.killed

type: keyword

Code of the reason if the query was killed.

mysql.slowlog.query_cache_hit

type: boolean

Whether the query cache was hit.

mysql.slowlog.tmp_table

type: boolean

Whether a temporary table was used to resolve the query.

mysql.slowlog.tmp_table_on_disk

type: boolean

Whether the query needed temporary tables on disk.

mysql.slowlog.tmp_tables

type: long

Number of temporary tables created for this query

mysql.slowlog.tmp_disk_tables

type: long

Number of temporary tables created on disk for this query.

mysql.slowlog.tmp_table_sizes

type: long

format: bytes

Size of temporary tables created for this query.

mysql.slowlog.filesort

type: boolean

Whether filesort optimization was used.

mysql.slowlog.filesort_on_disk

type: boolean

Whether filesort optimization was used and it needed temporary tables on disk.

mysql.slowlog.priority_queue

type: boolean

Whether a priority queue was used for filesort.

mysql.slowlog.full_scan

type: boolean

Whether a full table scan was needed for the slow query.

mysql.slowlog.full_join

type: boolean

Whether a full join was needed for the slow query (no indexes were used for joins).

mysql.slowlog.merge_passes

type: long

Number of merge passes executed for the query.

mysql.slowlog.log_slow_rate_type

type: keyword

Type of slow log rate limit, it can be session if the rate limit is applied per session, or query if it applies per query.

mysql.slowlog.log_slow_rate_limit

type: keyword

Slow log rate limit, a value of 100 means that one in a hundred queries or sessions are being logged.

innodb fields

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Contains fields relative to InnoDB engine

mysql.slowlog.innodb.trx_id

type: keyword

Transaction ID

mysql.slowlog.innodb.io_r_ops

type: long

Number of page read operations.

mysql.slowlog.innodb.io_r_bytes

type: long

format: bytes

Bytes read during page read operations.

mysql.slowlog.innodb.io_r_wait.sec

type: long

How long it took to read all needed data from storage.

mysql.slowlog.innodb.rec_lock_wait.sec

type: long

How long the query waited for locks.

mysql.slowlog.innodb.queue_wait.sec

type: long

How long the query waited to enter the InnoDB queue and to be executed once in the queue.

mysql.slowlog.innodb.pages_distinct

type: long

Approximated count of pages accessed to execute the query.

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