Service graphs
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Graph Information
Shows oracle buffer cache statistics form v$sysstat (to NEPTUN)
| Field | Internal name | Type | Warn | Crit | Info |
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| physical reads cache | phyr | derive | Total number of data blocks read from disk into buffer cache. | ||
| consistent gets from cache | congfc | derive | Number of times a consistent read was requested for a block from the buffer cache. | ||
| db block gets from cache | dbgetfc | derive | Number of times a CURRENT block was requested from the buffer cache. |