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postgres bgwriter

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

postgres_bgwriter • PostgreSQL

Graph Information

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

Column 1

Column 2