https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-ndbinfo-logbuffers.html
MySQL :: MySQL 9.7 Reference Manual :: 25.6.15.43 The ndbinfo logbuffers Table
https://dev.mysql.com/doc/mysql-cluster-excerpt/8.0/en/mysql-cluster-ndbinfo-logbuffers.html
MySQL :: MySQL NDB Cluster 8.0 :: 6.16.42 The ndbinfo logbuffers Table
mysql ndb cluster