galera_group_member_stats
This page is part of MariaDB's Documentation.
The parent of this page is: Performance Schema for MariaDB Enterprise Server
Topics on this page:
Overview
In 11.4 ES, 10.6 ES:
A description for this Performance-schema Table has not yet been added to this Documentation.
DETAILS
SCHEMA
CREATE TABLE `galera_group_member_stats` (
`wsrep_node_id` char(36) NOT NULL COMMENT 'Unique node ID (UUID)',
`wsrep_local_index` int(10) unsigned NOT NULL COMMENT 'Index of this node in the Galera cluster nodes table',
`wsrep_repl_keys` bigint(20) unsigned NOT NULL COMMENT 'Total number of keys replicated',
`wsrep_repl_keys_bytes` bigint(20) unsigned NOT NULL COMMENT 'Total size of keys replicated (in bytes)',
`wsrep_repl_data_bytes` bigint(20) unsigned NOT NULL COMMENT 'Total size of data replicated (in bytes)',
`wsrep_repl_other_bytes` bigint(20) unsigned NOT NULL COMMENT 'Total size of other bits replicated (in bytes)',
`wsrep_local_replays` bigint(20) unsigned NOT NULL COMMENT 'Total number of transaction replays due to asymmetric lock granularity',
`wsrep_local_send_queue` bigint(20) unsigned NOT NULL COMMENT 'Current (instantaneous) length of the send queue',
`wsrep_local_send_queue_avg` double NOT NULL COMMENT 'Send queue length averaged over time since the last FLUSH STATUS command',
`wsrep_local_recv_queue` bigint(20) unsigned NOT NULL COMMENT 'Current (instantaneous) length of the receive queue',
`wsrep_local_recv_queue_avg` double NOT NULL COMMENT 'Receive queue length averaged over interval since the last FLUSH STATUS command',
`wsrep_flow_control_paused` bigint(20) unsigned NOT NULL COMMENT 'The fraction of time (out of 1.0) since the last SHOW GLOBAL STATUS that flow control is effective',
`wsrep_flow_control_sent` bigint(20) unsigned NOT NULL COMMENT 'The number of flow control messages sent by the local node to the cluster',
`wsrep_flow_control_recv` bigint(20) unsigned NOT NULL COMMENT 'The number of flow control messages the node has received, including those the node has sent',
`wsrep_flow_control_status` varchar(32) NOT NULL COMMENT 'Status shows whether a node has flow control enabled for normal traffic',
`wsrep_cert_deps_distance` double NOT NULL COMMENT 'Average distance between the highest and lowest seqno value that can be possibly applied in parallel',
`wsrep_open_transactions` bigint(20) unsigned NOT NULL COMMENT 'The number of locally running transactions which have been registered inside the wsrep provider',
`wsrep_evs_repl_latency` bigint(20) unsigned NOT NULL COMMENT 'This status variable provides figures for the replication latency on group communication'
)