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postgres locks ALL

Graphs in same category
nfsd4 postgres transactions munin postgres connections ALL postgres locks ALL postgres size munin postgres querylength ALL

postgres_locks_ALL • other

Graph Information

Field Internal name Type Warn Crit Info
RowExclusiveLock rowexclusivelock gauge     Used by UPDATE, DELETE and INSERT queries
AccessShareLock accesssharelock gauge     Used by read only queries
ShareLock sharelock gauge     Used by CREATE INDEX queries
ExclusiveLock exclusivelock gauge     Infrequently issued on system tables, or by applications
RowShareLock rowsharelock gauge     Used by SELECT FOR SHARE and SELECT FOR UPDATE queries
ShareRowExclusiveLock sharerowexclusivelock gauge     Only issued explicitly from applications
AccessExclusiveLock accessexclusivelock gauge     Used by ALTER TABLE, DROP TABLE, TRUNCATE, REINDEX, CLUSTER and VACUUM FULL queries
ShareUpdateExclusiveLock shareupdateexclusivelock gauge     Used by VACUUM, ANALYZE and CREATE INDEX CONCURRENTLY queries

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