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table_lock_waits_summary_by_table

# 名字 类型 排序规则 属性 默认 注释 额外
1 varchar(64) utf8_general_ci NULL Since this table records waits by table, always set to TABLE.
2 varchar(64) utf8_general_ci NULL Schema name.
3 varchar(64) utf8_general_ci NULL Table name.
4 bigint(20) UNSIGNED Number of summarized events and the sum of the x_READ and x_WRITE columns.
5 bigint(20) UNSIGNED Total wait time of the summarized events that are timed.
6 bigint(20) UNSIGNED Minimum wait time of the summarized events that are timed.
7 bigint(20) UNSIGNED Average wait time of the summarized events that are timed.
8 bigint(20) UNSIGNED Maximum wait time of the summarized events that are timed.
9 bigint(20) UNSIGNED Number of all read operations, and the sum of the equivalent x_READ_NORMAL, x_READ_WITH_SHARED_LOCKS, x_READ_HIGH_PRIORITY and x_READ_NO_INSERT columns.
10 bigint(20) UNSIGNED Total wait time of all read operations that are timed.
11 bigint(20) UNSIGNED Minimum wait time of all read operations that are timed.
12 bigint(20) UNSIGNED Average wait time of all read operations that are timed.
13 bigint(20) UNSIGNED Maximum wait time of all read operations that are timed.
14 bigint(20) UNSIGNED Number of all write operations, and the sum of the equivalent x_WRITE_ALLOW_WRITE, x_WRITE_CONCURRENT_INSERT, x_WRITE_DELAYED, x_WRITE_LOW_PRIORITY and x_WRITE_NORMAL columns.
15 bigint(20) UNSIGNED Total wait time of all write operations that are timed.
16 bigint(20) UNSIGNED Minimum wait time of all write operations that are timed.
17 bigint(20) UNSIGNED Average wait time of all write operations that are timed.
18 bigint(20) UNSIGNED Maximum wait time of all write operations that are timed.
19 bigint(20) UNSIGNED Number of all internal read normal locks.
20 bigint(20) UNSIGNED Total wait time of all internal read normal locks that are timed.
21 bigint(20) UNSIGNED Minimum wait time of all internal read normal locks that are timed.
22 bigint(20) UNSIGNED Average wait time of all internal read normal locks that are timed.
23 bigint(20) UNSIGNED Maximum wait time of all internal read normal locks that are timed.
24 bigint(20) UNSIGNED Number of all internal read with shared locks.
25 bigint(20) UNSIGNED Total wait time of all internal read with shared locks that are timed.
26 bigint(20) UNSIGNED Minimum wait time of all internal read with shared locks that are timed.
27 bigint(20) UNSIGNED Average wait time of all internal read with shared locks that are timed.
28 bigint(20) UNSIGNED Maximum wait time of all internal read with shared locks that are timed.
29 bigint(20) UNSIGNED Number of all internal read high priority locks.
30 bigint(20) UNSIGNED Total wait time of all internal read high priority locks that are timed.
31 bigint(20) UNSIGNED Minimum wait time of all internal read high priority locks that are timed.
32 bigint(20) UNSIGNED Average wait time of all internal read high priority locks that are timed.
33 bigint(20) UNSIGNED Maximum wait time of all internal read high priority locks that are timed.
34 bigint(20) UNSIGNED Number of all internal read no insert locks.
35 bigint(20) UNSIGNED Total wait time of all internal read no insert locks that are timed.
36 bigint(20) UNSIGNED Minimum wait time of all internal read no insert locks that are timed.
37 bigint(20) UNSIGNED Average wait time of all internal read no insert locks that are timed.
38 bigint(20) UNSIGNED Maximum wait time of all internal read no insert locks that are timed.
39 bigint(20) UNSIGNED Number of all external read locks.
40 bigint(20) UNSIGNED Total wait time of all external read locks that are timed.
41 bigint(20) UNSIGNED Minimum wait time of all external read locks that are timed.
42 bigint(20) UNSIGNED Average wait time of all external read locks that are timed.
43 bigint(20) UNSIGNED Maximum wait time of all external read locks that are timed.
44 bigint(20) UNSIGNED Number of all internal read normal locks.
45 bigint(20) UNSIGNED Total wait time of all internal write allow write locks that are timed.
46 bigint(20) UNSIGNED Minimum wait time of all internal write allow write locks that are timed.
47 bigint(20) UNSIGNED Average wait time of all internal write allow write locks that are timed.
48 bigint(20) UNSIGNED Maximum wait time of all internal write allow write locks that are timed.
49 bigint(20) UNSIGNED Number of all internal concurrent insert write locks.
50 bigint(20) UNSIGNED Total wait time of all internal concurrent insert write locks that are timed.
51 bigint(20) UNSIGNED Minimum wait time of all internal concurrent insert write locks that are timed.
52 bigint(20) UNSIGNED Average wait time of all internal concurrent insert write locks that are timed.
53 bigint(20) UNSIGNED Maximum wait time of all internal concurrent insert write locks that are timed.
54 bigint(20) UNSIGNED Number of all internal write delayed locks.
55 bigint(20) UNSIGNED Total wait time of all internal write delayed locks that are timed.
56 bigint(20) UNSIGNED Minimum wait time of all internal write delayed locks that are timed.
57 bigint(20) UNSIGNED Average wait time of all internal write delayed locks that are timed.
58 bigint(20) UNSIGNED Maximum wait time of all internal write delayed locks that are timed.
59 bigint(20) UNSIGNED Number of all internal write low priority locks.
60 bigint(20) UNSIGNED Total wait time of all internal write low priority locks that are timed.
61 bigint(20) UNSIGNED Minimum wait time of all internal write low priority locks that are timed.
62 bigint(20) UNSIGNED Average wait time of all internal write low priority locks that are timed.
63 bigint(20) UNSIGNED Maximum wait time of all internal write low priority locks that are timed.
64 bigint(20) UNSIGNED Number of all internal write normal locks.
65 bigint(20) UNSIGNED Total wait time of all internal write normal locks that are timed.
66 bigint(20) UNSIGNED Minimum wait time of all internal write normal locks that are timed.
67 bigint(20) UNSIGNED Average wait time of all internal write normal locks that are timed.
68 bigint(20) UNSIGNED Maximum wait time of all internal write normal locks that are timed.
69 bigint(20) UNSIGNED Number of all external write locks.
70 bigint(20) UNSIGNED Total wait time of all external write locks that are timed.
71 bigint(20) UNSIGNED Minimum wait time of all external write locks that are timed.
72 bigint(20) UNSIGNED Average wait time of all external write locks that are timed.
73 bigint(20) UNSIGNED Maximum wait time of all external write locks that are timed.
选中项: 选中项:

分区 文档
信息
行统计
格式 动态
排序规则 utf8_general_ci
行数 1,000
行大小 0 字节
下一个自增值 0
创建时间 2024-07-06 14:35:13
最后更新 2024-07-06 14:35:13
最后检查 2024-07-06 14:35:13