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.