---
name: "opacheckload"
section: "8"
platform: "linux"
package: "opa-fastfabric"
version: "10.10.3.0.11-1+b2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/opacheckload"
---

# opacheckload(8)

## NAME

opacheckload

Returns load information on hosts in the fabric.

## Syntax

opacheckload \[-f  *hostfile*\] \[-h '*hosts*'\] \[-r\] \[-a\|-n numprocs\]\
 \[-d uploaddir\]

## Options

- \--help

  Produces full help text.

- \-f *hostfile*

  Specifies the file with hosts to check. Default is /etc/opa/hosts

- \-h *hosts*

  Specifies the list of hosts to check.

- \-r

  Reverses output to show the least busy hosts. Default is busiest hosts.

- \-n *numprocs*

  Shows the specified number of top *numprocs* hosts. Default is 10.

- \-a

  Shows all hosts. Default is 10.

- \-d *upload\_dir*

  Specifies the target directory to upload loadavg. Default is uploads.

## Examples

opacheckload\

opacheckload -h 'arwen elrond'\

HOSTS='arwen elrond' opacheckload

## Environment Variables

The following environment variables are also used by this command:

- **HOSTS**

  List of hosts, used if -h option not supplied.

- **HOSTS\_FILE**

  File containing list of hosts, used in absence of -f and -h.

- **UPLOADS\_DIR**

  Directory to upload loadavg, used in absence of -d.

- **FF\_MAX\_PARALLEL**

  Maximum concurrent operations.