# nodehealth(8) - Show health summary of confluent nodes

## SYNOPSIS

`nodehealth <noderange>`

## DESCRIPTION

`nodehealth` reports the current health assessment of a confluent node. It will report either `ok`, `warning`, `critical`, or `failed`, along with a string explaining the reason for any result other than `ok`.

## EXAMPLES

- Pull health summary of 5 nodes: `# nodehealth n1-n4,r1`  
  `n1: critical (Mezz Exp 2 Fault:Critical)`  
  `n3: ok`  
  `n2: ok`  
  `r1: ok`  
  `n4: ok`