Service graphs
|
|
|
|
Graph Information
| Field | Internal name | Type | Warn | Crit | Info |
|---|---|---|---|---|---|
| Checkpoints issued because of checkpoint_timeout | checkpoints_timed | derive | |||
| Checkpoint issued by request | checkpoints_req | derive | |||
| Buffers write when checkpoint occured | buffers_checkpoint | derive | |||
| Buffers write for cleaning | buffers_clean | derive | |||
| Times cleaning scan is stopped because exceed bgwriter_lru_maxpages | maxwritten_clean | derive | |||
| Number of buffers written by backends | buffers_backend | derive | |||
| Total number of buffers allocated | buffers_alloc | derive |