Overview server build-test
postgres bgwriter

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

postgres_bgwriter • other

Graph Information

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

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