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httpstat - display HTTP statistics
httpstat [ -tz ] [ interval ]
httpstat displays statistical information about HTTP (HyperText Transfer
Protocol) for the filer. It can also be used to reinitialize this information.
If no arguments are given, httpstat displays statistical information
since last reboot, or last zeroed with the -z option. If the -t option is
specified, statistical information since the last reboot is given.
The output consists of the number of GET requests successfully processed
(gets), rejected requests (badcalls), currently open HTTP connections (open
conn.), and the maximum number of simultaneous connections (peak conn.).
If the interval argument is specified, httpstat will continuously display
the summary information for all the statistics. The first line of data
displayed contains cumulative statistics. Each subsequent line shows
incremental statistics for the interval (in seconds) since the last
display.
In takeover mode, the HTTP statistics displayed reflect the sum of operations
that take place on the takeover filer and the operations that the
takeover filer performs on behalf of the failed filer. The display does
not differentiate between the operations on the takeover filer's disks and
the operations on the failed filer's disks.
The HTTP statistics are cumulative; a giveback does not zero out the HTTP
statistics. After giving back the failed partner's resources, the takeover
filer does not subtract the statistics about HTTP operations it performed
on behalf of the failed filer in takeover mode.
na_netstat(1), na_options(1), na_partner(1), na_sysstat(1).
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