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postgres bgwriter

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postgres locks ALL postgres autovacuum postgres scans munin postgres users postgres cache munin postgres querylength munin postgres checkpoints postgres transactions munin postgres size munin postgres transactions ALL postgres bgwriter postgres cache ALL postgres tuples munin postgres xlog postgres connections munin postgres querylength ALL postgres size ALL postgres locks munin postgres connections db postgres connections ALL

postgres_bgwriter • PostgreSQL

Graph Information

Field Internal name Type Warn Crit Info
Buffers cleaned buffers_clean derive     Buffers cleaned by background bgwriter runs
Buffers by backend buffers_backend derive     Buffers written by backends and not the bgwriter
Buffers at checkpoint buffers_checkpoint derive     Buffers written when performing a checkpoint
Buffers allocated buffers_alloc derive     Buffers allocated globally

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