Cassandra Metrics
Due to the sheer volume of Cassandra metrics, the individual metrics won’t be documented here. Instead, here are some general properties of the groups of metrics:
All Metrics Share the Following Properties:
Type: GAUGE
Statistic: average
Min: 0
Sparse Data Strategy: None
BASE: Yes
CORR: No
UTIL: No
Ending in Latency.OneMinute Rate
:
Unit: ms (milliseconds)
Non-latency OneMinuteRate
Metrics:
Unit = ops (operations per second)
Contains HeapSize
, DataSize
, DiskSpace
, Memory
, or RowSize
:
Unit: bytes
Ending With HitRate
or Ratio
:
Unit:
percentunit
(i.e. percentage represented as a value between 0 and 1)Max: 1