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Diffstat (limited to 'src/zfs_common.h')
| -rw-r--r-- | src/zfs_common.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/zfs_common.h b/src/zfs_common.h new file mode 100644 index 000000000..9d3aa7dfb --- /dev/null +++ b/src/zfs_common.h @@ -0,0 +1,109 @@ +#ifndef NETDATA_ZFS_COMMON_H +#define NETDATA_ZFS_COMMON_H + +#define ZFS_FAMILY_SIZE "size" +#define ZFS_FAMILY_EFFICIENCY "efficiency" +#define ZFS_FAMILY_ACCESSES "accesses" +#define ZFS_FAMILY_OPERATIONS "operations" +#define ZFS_FAMILY_HASH "hashes" + +struct arcstats { + unsigned long long hits; + unsigned long long misses; + unsigned long long demand_data_hits; + unsigned long long demand_data_misses; + unsigned long long demand_metadata_hits; + unsigned long long demand_metadata_misses; + unsigned long long prefetch_data_hits; + unsigned long long prefetch_data_misses; + unsigned long long prefetch_metadata_hits; + unsigned long long prefetch_metadata_misses; + unsigned long long mru_hits; + unsigned long long mru_ghost_hits; + unsigned long long mfu_hits; + unsigned long long mfu_ghost_hits; + unsigned long long deleted; + unsigned long long mutex_miss; + unsigned long long evict_skip; + unsigned long long evict_not_enough; + unsigned long long evict_l2_cached; + unsigned long long evict_l2_eligible; + unsigned long long evict_l2_ineligible; + unsigned long long evict_l2_skip; + unsigned long long hash_elements; + unsigned long long hash_elements_max; + unsigned long long hash_collisions; + unsigned long long hash_chains; + unsigned long long hash_chain_max; + unsigned long long p; + unsigned long long c; + unsigned long long c_min; + unsigned long long c_max; + unsigned long long size; + unsigned long long hdr_size; + unsigned long long data_size; + unsigned long long metadata_size; + unsigned long long other_size; + unsigned long long anon_size; + unsigned long long anon_evictable_data; + unsigned long long anon_evictable_metadata; + unsigned long long mru_size; + unsigned long long mru_evictable_data; + unsigned long long mru_evictable_metadata; + unsigned long long mru_ghost_size; + unsigned long long mru_ghost_evictable_data; + unsigned long long mru_ghost_evictable_metadata; + unsigned long long mfu_size; + unsigned long long mfu_evictable_data; + unsigned long long mfu_evictable_metadata; + unsigned long long mfu_ghost_size; + unsigned long long mfu_ghost_evictable_data; + unsigned long long mfu_ghost_evictable_metadata; + unsigned long long l2_hits; + unsigned long long l2_misses; + unsigned long long l2_feeds; + unsigned long long l2_rw_clash; + unsigned long long l2_read_bytes; + unsigned long long l2_write_bytes; + unsigned long long l2_writes_sent; + unsigned long long l2_writes_done; + unsigned long long l2_writes_error; + unsigned long long l2_writes_lock_retry; + unsigned long long l2_evict_lock_retry; + unsigned long long l2_evict_reading; + unsigned long long l2_evict_l1cached; + unsigned long long l2_free_on_write; + unsigned long long l2_cdata_free_on_write; + unsigned long long l2_abort_lowmem; + unsigned long long l2_cksum_bad; + unsigned long long l2_io_error; + unsigned long long l2_size; + unsigned long long l2_asize; + unsigned long long l2_hdr_size; + unsigned long long l2_compress_successes; + unsigned long long l2_compress_zeros; + unsigned long long l2_compress_failures; + unsigned long long memory_throttle_count; + unsigned long long duplicate_buffers; + unsigned long long duplicate_buffers_size; + unsigned long long duplicate_reads; + unsigned long long memory_direct_count; + unsigned long long memory_indirect_count; + unsigned long long arc_no_grow; + unsigned long long arc_tempreserve; + unsigned long long arc_loaned_bytes; + unsigned long long arc_prune; + unsigned long long arc_meta_used; + unsigned long long arc_meta_limit; + unsigned long long arc_meta_max; + unsigned long long arc_meta_min; + unsigned long long arc_need_free; + unsigned long long arc_sys_free; +}; + +int l2exist; + +void generate_charts_arcstats(int update_every); +void generate_charts_arc_summary(int update_every); + +#endif //NETDATA_ZFS_COMMON_H |