MySQL 8.0 Reference Manual Including MySQL NDB Cluster 8.0 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 22.376 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