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22.5.10.11 The ndbinfo cpustat Table
The cpustat table provides per-thread CPU
statistics gathered each second, for each thread running in the
NDB kernel.
The following table provides information about the columns in
the cpustat table. For each column, the table
shows the name, data type, and a brief description. Additional
information can be found in the notes following the table.
Table 22.385 Columns of the cpustat table
| Column Name | Type | Description |
|---|---|---|
node_id |
integer | ID of the node where the thread is running |
thr_no |
integer | Thread ID (specific to this node) |
OS_user |
integer | OS user time |
OS_system |
integer | OS system time |
OS_idle |
integer | OS idle time |
thread_exec |
integer | Thread execution time |
thread_sleeping |
integer | Thread sleep time |
thread_send |
integer | Thread send time |
thread_buffer_full |
integer | Thread buffer full time |
elapsed_time |
integer | Elapsed time |
Document created the 26/06/2006, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/mysql-rf-mysql-cluster-ndbinfo-cpustat.html
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