Service graphs
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Graph Information
Shows oracle buffer cache statistics form v$sysstat (to NEPTUN)
| Field | Internal name | Type | Warn | Crit | Info |
|---|---|---|---|---|---|
| physical reads | phyr | derive | reads that miss the cache | ||
| physical reads direct | phyrd | derive | reads that bypasses the cache | ||
| physical reads direct (lob) | phyrdlob | derive | lob reads that bypasses the cache | ||
| session logical reads | logrd | derive | select value from v$sysstat where name = 'session logical reads' |