2017-06-20 18:56:24 +00:00
|
|
|
nodesensors(8) --- Retrieve telemetry for sensors of confluent nodes
|
2016-10-04 19:10:53 +00:00
|
|
|
====================================================================
|
|
|
|
|
|
|
|
|
|
## SYNOPSIS
|
|
|
|
|
|
2017-06-20 18:56:24 +00:00
|
|
|
`nodesensors <noderange> [-c] [-i <interval>] [-n <samplecount>] [<sensor name or category>...]`
|
2016-10-04 19:10:53 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
## DESCRIPTION
|
|
|
|
|
|
|
|
|
|
**nodesensors** queries the confluent server to get telemetry from nodes. Telemetry can include
|
|
|
|
|
data such as temperature, power, and so forth. Without arguments, it lists all available sensors
|
|
|
|
|
and their current values. If `-c` is specified, CSV format is used for output. Normally
|
|
|
|
|
nodesensors outputs once and exits. Repeated periodic gathering can be done with `-i` to specify
|
|
|
|
|
interval and `-n` to specify number of requests. If `-i` is specified without `-n`, then it will
|
|
|
|
|
retrieve data at the requested interval indefinitely. If '-n' is specified without `-i`, an
|
|
|
|
|
interval of 1 second is used.
|
|
|
|
|
|
|
|
|
|
## OPTIONS
|
|
|
|
|
|
|
|
|
|
* `-c`, `--csv`:
|
|
|
|
|
Organize output into CSV format, one sensor per column.
|
|
|
|
|
|
|
|
|
|
* `-i`, `--interval`=**SECONDS**:
|
|
|
|
|
Repeat data gathering waiting, waiting the specified time between samples. Unless `-n` is
|
|
|
|
|
specified, indefinite retrieval is assumed.
|
|
|
|
|
|
|
|
|
|
* `-n`, `--numreadings`=**SAMPLES**:
|
|
|
|
|
Perform the specified number of readings, waiting `-i` indicated interval or 1 second if not
|
|
|
|
|
otherwise indicated.
|
|
|
|
|
|
2020-06-22 17:29:27 +00:00
|
|
|
* `-s`, `--skipnumberless`:
|
|
|
|
|
Return only sensors that provide numeric data (e.g. temperature, fanspeed),
|
|
|
|
|
ignoring sensors that do not provide numeric data.
|
|
|
|
|
|
2016-10-04 19:10:53 +00:00
|
|
|
## EXAMPLES
|
2016-11-08 19:50:10 +00:00
|
|
|
* Retrieving all temperature related sensors from one system
|
2016-10-04 19:10:53 +00:00
|
|
|
`# nodesensors n1 temperature`
|
|
|
|
|
`n1: CPU 1 Overtemp: Ok`
|
|
|
|
|
`n1: CPU 2 Overtemp: Ok`
|
|
|
|
|
`n1: Inlet Temp: 16.0 °C`
|
|
|
|
|
`n1: PCH Overtemp: Ok`
|
|
|
|
|
`n1: LOM Temp: Ok`
|
|
|
|
|
|
2016-11-08 19:50:10 +00:00
|
|
|
* Retrieving a sensor named "Inlet Temp" for 4 systems over a 3 second period of time:
|
|
|
|
|
`# nodesensors n1-n4 'Inlet Temp' -c -n 3`
|
|
|
|
|
`time,node,Inlet Temp (°C)`
|
|
|
|
|
`2016-10-04T15:09:20,n1,19.0`
|
|
|
|
|
`2016-10-04T15:09:20,n2,18.0`
|
|
|
|
|
`2016-10-04T15:09:20,n3,18.0`
|
|
|
|
|
`2016-10-04T15:09:20,n4,17.0`
|
|
|
|
|
`2016-10-04T15:09:21,n1,19.0`
|
|
|
|
|
`2016-10-04T15:09:21,n2,18.0`
|
|
|
|
|
`2016-10-04T15:09:21,n3,18.0`
|
|
|
|
|
`2016-10-04T15:09:21,n4,17.0`
|
|
|
|
|
`2016-10-04T15:09:22,n1,19.0`
|
|
|
|
|
`2016-10-04T15:09:22,n2,18.0`
|
|
|
|
|
`2016-10-04T15:09:22,n3,18.0`
|
|
|
|
|
`2016-10-04T15:09:22,n4,17.0`
|
