MySQL 8.0 Reference Manual Including MySQL NDB Cluster 8.0

22.5.14.14 The ndbinfo cpustat_20sec Table

The cpustat_20sec table provides raw, per-thread CPU data obtained each 20 seconds, for each thread running in the NDB kernel.

Like cpustat_50ms and cpustat_1sec, this table shows 20 measurement sets per thread, each referencing a period of the named duration. Thus, cpsustat_20sec provides 400 seconds of history.

The cpustat_20sec table contains the following columns: