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Viewing Audit Log

Last updated: 2024-09-06 12:13:36

    Viewing Log

    1. Log in to the TencentDB for MySQL, TDSQL-C for MySQL, or TencentDB for MongoDB console, select Database Audit on the left sidebar, select a region at the top, and click the Audit Log tab.
    2. In the audit instance section on the Audit Log tab, select a database instance with audit enabled to view its SQL audit logs. Or, on the Audit Instance tab, click an instance ID to enter the Audit Log tab and view audit logs.
    Note:
    The audit log display time is down to milliseconds, facilitating more precise sorting and problem analysis of SQL commands.

    Tool list

    
    In the time box, select a time period to view audit results in the selected time period.
    Note:
    You can select any time period with data for search. Up to the first 60,000 eligible records can be displayed.
    You can search by key tag to view related audit results. Common key tags include SQL command, client IP, database name, database account, SQL type, policy name, execution time, affected rows, and returned rows.
    When entering multiple key tags for search, you can separate them by pressing "Enter".
    You can filter IP addresses using the wildcard "". For example, if you enter "client IP: 9.223.23.2", IP addresses that start with "9.223.23.2" will be searched.
    Combo search is supported. Selecting the key tag "SQL Command" allows you to separate filters using commas or spaces, and the logic relationship between them is AND. You may also use vertical bars ("|") to separate filters, and the logic relationship between them is OR.
    Note:
    When filtering by SQL command, the symbol * does not represent a fuzzy match. All SQL command searches are fuzzy searches.

    Log list

    In the SQL Type drop-down list, you can select multiple SQL types for filtering.
    The Returned Rows field represents the specific number of rows returned by executing the SQL command, which is mainly used to determine the impact of SELECT commands.
    

    SQL Audit Fields

    TencentDB for MySQL and TDSQL-C for MySQL

    The following fields are supported in TencentDB for MySQL and TDSQL-C for MySQL audit logs. You can click the following icon on the Audit Log tab in the TencentDB for MySQL or TDSQL-C for MySQL console to get and view the complete SQL audit logs.
    
    No.
    Field Name
    Description
    Remarks
    1
    host
    Client IP
    -
    2
    dbname
    Database name
    -
    3
    user
    Username
    -
    4
    sql
    SQL statement
    -
    5
    sqlType
    SQL statement type
    -
    6
    errCode
    Error code
    0 indicates success
    7
    affectRows
    Number of affected rows
    -
    8
    checkRows
    Number of scanned rows
    -
    9
    sentRows
    Number of returned rows
    -
    10
    threadId
    Thread ID
    -
    11
    ruleNum
    Audit rule ID
    -
    12
    policyName
    Audit policy name
    -
    13
    instanceName
    Instance name
    -
    14
    timestamp
    Start time (s)
    -
    15
    nsTime
    Start Time (ns), which forms the start time accurate down to the nanosecond together with timestamp
    Example: timestamp.nsTime 1577953020.887984015
    16
    execTime
    Execution time (ms)
    -
    17
    cpuTime
    CPU time (μs)
    -
    18
    lockWaitTime
    Lock wait time (μs)
    -
    19
    ioWaitTime
    IO wait time (μs)
    -
    20
    trxLivingTime
    Transaction execution time (μs)
    -
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