a90e080ee6
"This series complete the scylla series to support the nodetool cfstatus support.
After this series it will be possible to call nodetoold cfstatus and get a meaningfull output.
An output example:
./bin/nodetool cfstats keyspace1
Keyspace: keyspace1
Read Count: 87657
Read Latency: 1.1418900715287998 ms.
Write Count: 87177
Write Latency: 0.022303761313190406 ms.
Pending Flushes: 0
Table: standard1
SSTable count: 8
SSTables in each level: [ Space used (live): 92356832
Space used (total): 92356832
Space used by snapshots (total): 0
Off heap memory used (total): 106430512
SSTable Compression Ratio: 0.0
Number of keys (estimate): 328672
Memtable cell count: 100000
Memtable data size: 84800254
Memtable off heap memory used: 105906176
Memtable switch count: 4
Local read count: 92854
Local read latency: 1.039 ms
Local write count: 93880
Local write latency: 1.045 ms
Pending flushes: 0
Bloom filter false positives: 0
Bloom filter false ratio: 0.00000
Bloom filter space used: 208416
Bloom filter off heap memory used: 524336
Index summary off heap memory used: 0
Compression metadata off heap memory used: 0
Compacted partition minimum bytes: 259
Compacted partition maximum bytes: 310"
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