## Notes 

CPU socket ID 

The cpuinfo  table is available on all operating systems supported by NDB , with the exception of MacOS and FreeBSD. 

## 23.5.14.17 The ndbinfo cpustat Table 

This table was added in NDB 8.0.23. 

The cpustat  table provides per-thread CPU statistics gathered each second, for each thread running in the NDB  kernel. 

The cpustat  table contains the following columns: 

• node_id 

ID of the node where the thread is running 

• thr_no 

Thread ID (specific to this node) 

• OS_user 

OS user time 

• OS_system 

OS system time 

• OS_idle 

OS idle time 

• thread_exec 

Thread execution time 

• thread_sleeping 

Thread sleep time 

• thread_spinning 

Thread spin time 

• thread_send 

Thread send time 

• thread_buffer_full 

Thread buffer full time 

• elapsed_time 

Elapsed time 

