beostat

Name

beostat -- Display raw data from the Beostat system.

Synopsis

beostat [-h, --help] [-v, --verbose] [-N node-num, --node=node-num] [-c, --cpuinfo] [-m, --meminfo] [-l, --loadavg] [-n, --net] [-s, --stat] [-f, --file] [-C, --cpupercent] [-D, --diskusage] [-R, --netrate] [-I, --idle=thres] [-b, --brief] [--version]

Description

The beostat command is a low-level utility that displays data being managed by the beostat package. This data is collected on each compute node and sent by the sendstats daemon to the recvstats daemon on the master node. Other commands, such as beostatus, present a more user-friendly higher-level picture of the cluster.

The default beostat command shows all available information on all "up" nodes. The --verbose option shows all nodes, including "down" nodes. Various other options constrain the output to show more specific information. You may present multiple options to see multiple data classifications.

Options

The following options are available to the beostat command.

-v, --verbose Verbose, display information on all nodes, even if those nodes are down. Normally, beostat displays only "up" nodes.
-N node-num, --node=node-num
 Show only the data for node node-num rather than for all nodes.
-c, --cpuinfo Display the CPU model information.
-m, --meminfo Display memory statistics.
-l, --loadavg Display load average information.
-n, --net Display network interface information.
-s, --stat Display CPU statistics information.
-f, --file Display root filesystem information.
-h, --help Display brief help and exit.
-C, --cpupercent
 Convenience option to display CPU info.
-D, --diskusage
 Convenience option to display disk usage of root filesystem.
-R, --netrate Convenience option to display network rate of all interfaces.
-I, --idle=threshold
 Convenience option to display number of CPUs more idle than threshold.
-b, --brief Display convenience values (cpupercent, diskusage, netrate, or idle) with no extra text. This eliminates the need to parse the output to obtain the specific values. Only valid when used with one of the convenience options (-C, -D, -R, or -I).
--version Display program version information and exit.