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postgres bgwriter

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Graph Information

Field Internal name Type Warn Crit Info
Buffers allocated buffers_alloc derive     Buffers allocated globally
Buffers cleaned buffers_clean derive     Buffers cleaned by background bgwriter runs
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

Column 1

Column 2