# NFS ## NFS Server Reply Cache Attributes NFS Server replies check a Reply Cache (repcache), which can have one of 3 result states | Attribute | Type | Description | Examples | Stability | |---|---|---|---|---| | `nfs.operation.name` | string | NFSv4+ operation name. | `OPEN`; `READ`; `GETATTR` |  | | `nfs.server.repcache.status` | string | Linux: one of "hit" (NFSD_STATS_RC_HITS), "miss" (NFSD_STATS_RC_MISSES), or "nocache" (NFSD_STATS_RC_NOCACHE -- uncacheable) | `hit` |  |