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postgres bgwriter

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

postgres_bgwriter • PostgreSQL

Graph Information

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

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