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    如何查看checkpoint及脏页情况[ mysql数据库 ]

    mysql数据库 时间:2024-11-26 22:11:24

    作者:文/会员上传

    简介:

    使用 show engine innodb status 可以查看checkpoint 点及脏页情况Log sequence number 173 2375496585Log flushed up to173 2375496585Last checkpoint at 173 2284696373

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    使用 show engine innodb status 可以查看checkpoint 点及脏页情况

    Log sequence number 173 2375496585
    Log flushed up to173 2375496585
    Last checkpoint at 173 2284696373
    0 pending log writes, 0 pending chkp writes
    2823087 log i/o's done, 8.48 log i/o's/second
    ----------------------
    BUFFER POOL AND MEMORY
    ----------------------
    Total memory allocated 9375578472; in additional pool allocated 20971520
    Dictionary memory allocated 5379456
    Buffer pool size518144
    Free buffers0
    Database pages 475396
    Modified db pages 9647

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