将文件拖动至此

SQL upload ( 0 ) x-

服务器: localhost »数据库: information_schema »视图: INNODB_METRICS
页面相关设置点击以滚动到页面顶部
按 Ctrl+Enter 键执行查询 按 Enter 执行查询
递增排序
递减排序
命令：
调试 SQL
数量
运行顺序
用时
排序条件：
联合查询
不使用联合查询
崩溃 扩展 显示跟踪 隐藏跟踪 数量 : 用时 :
书签
刷新
添加
没有书签
添加书签
选项
恢复默认





崩溃 扩展 重新查询 编辑 解析 性能分析 书签 查询失败 数据库 : 查询时间 :

浏览模式

自定义浏览模式。

文档 仅使用图标、文字或都使用。
文档 仅使用图标、文字或都使用。
文档 Whether a user should be displayed a "show all (rows)" button.
文档 浏览结果集时显示的行数。若结果集总行数超过该值，将会显示 "上一页" 和 "下一页" 的链接。
文档 SMART - 即对 TIME、DATE、DATETIME 和 TIMESTAMP 类型的字段递减排序，其它字段递增。
文档 高亮鼠标指针所在的行。
文档 高亮选中的行。
文档
文档
文档 每 X 单元格重复表头，要禁止此功能请设为 0。
文档 浏览非数字字段时最多显示的字数。
文档 这些是编辑、复制和删除链接。
文档 缺少唯一键时是否显示行链接。
文档 默认用主键为表排序。
文档 当浏览表时使用上次的排序方式。
文档 显示选项
Current selection does not contain a unique column. Grid edit, checkbox, Edit, Copy and Delete features are not available. 文档
正在显示第 0 - ... 此视图的行数最少有这么多。请参阅档案。 行 (查询花费 0.0014 秒。) [TIME_ENABLED: 2024-05-13 18:33:44... - 2024-05-13 18:33:44...]
SELECT * FROM `INNODB_METRICS`  
ORDER BY `INNODB_METRICS`.`TIME_ENABLED` DESC
[编辑内嵌] [ 编辑 ] [ 解析 SQL ] [ 创建 PHP 代码 ] [ 刷新 ]
|
|
|
行数：
过滤行:

NAMESUBSYSTEMCOUNTMAX_COUNTMIN_COUNTAVG_COUNTCOUNT_RESETMAX_COUNT_RESETMIN_COUNT_RESETAVG_COUNT_RESETTIME_ENABLED 递减 递增 1TIME_DISABLEDTIME_ELAPSEDTIME_RESETSTATUSTYPECOMMENT
os_pending_reads os 0 NULL0 0 0 NULL0 NULL2024-05-13 18:33:44 NULL439252 NULLenabled counter Number of reads pending
os_log_pending_fsyncs os 0 0 0 0 0 0 0 NULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of pending fsync write (innodb_os_log_pendi...
log_waits recovery 0 0 NULL0 0 0 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of log waits due to small log buffer (innod...
innodb_dblwr_writes server 3341 3341 NULL0.007606112208937011 3341 3341 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of doublewrite operations that have been pe...
ibuf_merges_delete_mark change_buffer 11 11 NULL0.000025042572373034157 11 11 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of deleted records merged by change bufferi...
innodb_rwlock_x_spin_waits server 1 1 NULL0.0000022765974884576508 1 1 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of rwlock spin waits due to exclusive latch...
ibuf_merges_discard_delete change_buffer 0 0 NULL0 0 0 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of purge merged  operations discarded
innodb_rwlock_x_os_waits server 20 20 NULL0.000045531949769153015 20 20 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of OS waits due to exclusive latch request
innodb_activity_count server 143619 143619 NULL0.32696265469479935 143619 143619 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Current server activity count
dml_updates dml 3789 3789 NULL0.00862602788376604 3789 3789 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of rows updated
dml_system_updates dml 0 0 NULL0 0 0 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of system rows updated
buffer_index_sec_rec_cluster_reads_avoided buffer 0 0 NULL0 0 0 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of secondary record reads avoided triggerin...
buffer_pool_reads buffer 503815 503815 NULL1.1469839636472914 503815 503815 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of reads directly from disk (innodb_buffer_...
buffer_pool_read_ahead buffer 0 0 NULL0 0 0 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of pages read as read ahead (innodb_buffer_...
lock_timeouts lock 0 NULLNULL0 0 NULLNULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled counter Number of lock timeouts
buffer_pool_pages_data buffer 256 428 256 NULL256 428 256 NULL2024-05-13 18:33:44 NULL439252 NULLenabled value Buffer pages containing data (innodb_buffer_pool_p...
buffer_pool_pages_free buffer 1022 1022 850 NULL1022 1022 850 NULL2024-05-13 18:33:44 NULL439252 NULLenabled value Buffer pages currently free (innodb_buffer_pool_pa...
buffer_non_index_pages_written buffer 27613 27613 NULL0.06286368644878111 27613 27613 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of non index pages written (innodb_non_inde...
lock_row_lock_time_max lock 0 0 0 NULL0 0 0 NULL2024-05-13 18:33:44 NULL439252 NULLenabled value The maximum time to acquire a row lock, in millise...
os_data_fsyncs os 16101 16101 NULL0.036655496161656635 16101 16101 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of fsync() calls (innodb_data_fsyncs)
os_log_fsyncs os 6630 6630 NULL0.015093841348474224 6630 6630 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of fsync log writes (innodb_os_log_fsyncs)
ibuf_merges_insert change_buffer 0 0 NULL0 0 0 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of inserted records merged by change buffer...
innodb_rwlock_s_spin_waits server 2682 2682 NULL0.006105834464043419 2682 2682 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of rwlock spin waits due to shared latch re...
ibuf_merges_discard_delete_mark change_buffer 0 0 NULL0 0 0 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of deleted merged operations discarded
innodb_rwlock_s_os_waits server 2665 2665 NULL0.006067132306739639 2665 2665 NULLNULL2024-05-13 18:33:44 NULL439252 NULLenabled status_counter Number of OS waits due to shared latch request

|
|
|
行数：
过滤行:
查询结果操作打印 打印复制到剪贴板 复制到剪贴板导出 导出 显示图表 显示图表 新建视图 新建视图

将此 SQL 查询加为书签 将此 SQL 查询加为书签
mysqli_real_connect(): (HY000/1045): Access denied for user 'pma'@'localhost' (using password: NO)
使用配置文件中定义的控制用户连接失败。