A float representing the current system-wide CPU utilization as a percentage.
The amount of disk free, in kB, of the directory /var/lib/cassandra.
The amount of disk used, in kB, of the directory /var/lib/cassandra.
The network ID of the node.
The amount of file system data in the data directory (e.g., 47.66 kB), excluding all content in the snapshots subdirectories. Because all SSTable data files are included, any data that is not cleaned up (such as TTL-expired cells or tombstones) is counted.
Memory used by kernel buffers (Buffers in /proc/meminfo) and page cache and slabs (Cached and SReclaimable in /proc/meminfo), in kB.
Unused memory (MemFree and SwapFree in /proc/meminfo), in kB.
Total installed memory (MemTotal and SwapTotal in /proc/meminfo), in kB.
Used memory (calculated as total - free - buffers - cache), in kB.
The rack this node is part of.
The state of the node in Cassandra ring.
The timestamp at which that snapshot of these usage statistics were taken.
List of tokens this node covers.
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The node's IP address.