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nstat is a replacement for the most frequently used parts of vmstat, netstat (bw), and pmc-memory.x The advantage of using nstat is that it can run all in a single session, rather than having to use 3 terminal sessions to monitor a machine. Submitted by: gallatin (private email)
58 lines
1.9 KiB
Groff
58 lines
1.9 KiB
Groff
.\" Copyright (c) 2017
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.\" Netflix Inc.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd May 22, 2017
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.Dt NSTAT 1
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.Os
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.Sh NAME
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.Nm nstat
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.Nd Display various stats.
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.Sh SYNOPSIS
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.Nm
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.Op Fl m
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.Op wait
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.Sh DESCRIPTION
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The
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.Nm
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utility will display system stats similar to netstat and vmstat.
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.Pp
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The options are as follows:
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.Bl -tag -width indent
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.Fl m
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run pcm-memory.x and report memory bandwidth statistics
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.Pp
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.Sh EXAMPLES
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The command:
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.Dl netstat -m 10
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will print what the system is doing every 10
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seconds, including reporting memory bandwith.
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.Sh SEE ALSO
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.Xr netstat 1 ,
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.Xr vmstat 8 ,
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.Xr pcm-memory.x 1
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