Response body (node status)

The table below describes the properties included in the node status metrics.

Property name Data type Description
httpConnections integer

The number of HTTP connections.

cpuUser float The percentage of CPU capacity used by HCP processes.
cpuSystem float The percentage of CPU capacity used by the operating system kernel.
iowait float The percentage of CPU capacity spent waiting to access logical volumes that are in use by other processes.
swapout float The average number of pages swapped out of memory per second.
id float The volume name.
blocksRead float The average number of blocks read from the logical volume per second.
blocksWrite float The average number of blocks written to the logical volume per second.
diskUtilization float The usage of the communication channel between the operating system and the logical volume as a percent of the channel bandwidth.
frontendBytesRead float The average number of bytes read from the node per second over the front-end network.
frontendBytesWrite float The average number of bytes written to the node per second over the front-end network.
backendBytesRead float The average number of bytes read from the node per second over the back-end network.
backendBytesWrite float The average number of bytes written to the node per second over the back-end network.
requestTimestamp integer The exact time that the timestamp request was issued in milliseconds.
metricsTimestamp integer The exact time that the metrics were collected in milliseconds.

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