Graph information
Buffer cache activity
| Field | Internal name | Type | Warning | Critical | Info |
|---|---|---|---|---|---|
| Buffers read | blks_read | derive | |||
| Buffers hit | blks_hit | derive |
Zooming is very easy, it's done in 3 clicks (regular clicks, no drag&drop):
- Click to define the start of zoom.
- Click to define the ending of zoom.
- Refresh.
You can use the interactive form too.