1.\" 2.\" SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3.\" 4.\" Copyright (c) 2020 Daniel Ebdrup Jensen 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25.\" SUCH DAMAGE. 26.\" 27.\" $FreeBSD$ 28.\" 29.Dd April 22, 2021 30.Dt STATS 7 31.Os 32.Sh NAME 33.Nm stats 34.Nd information about various and sundry statistics utilities 35.Sh DESCRIPTION 36The 37.Fx 38userland in part contains a series of utilities which can be used 39to ascertain system state at runtime and optionally from core files. 40.Sh COMMANDS 41The following commands 42.Pq sorted alphabetically 43are currently included in the base system, with more appearing periodically. 44.Bl -tag -width "zpool iostat" 45.It Nm btsockstat 46Show Bluetooth socket information 47.It Nm ctlstat 48CAM Target Layer statistics utility 49.It Nm dwatch 50watch processes as they trigger a particular DTrace probe 51.It Nm fstat 52Identify active files 53.It Nm gstat 54Print statistics about GEOM disks 55.It Nm ibstat 56Display information from the InfiniBand driver 57.It Nm ifmcstat 58Dump multicast group management statistics per interface 59.It Nm iostat 60Report kernel subsystem I/O statistics 61.It Nm ipfstat 62Display IPF packet filter statistics and filter list 63.It Nm kldstat 64Display status of dynamic kernel linker 65.It Nm lockstat 66Report kernel lock and profiling statistics 67.It Nm mailstats 68Display mail statistics 69.It Nm netstat 70Show network status and statistics 71.It Nm nfsstat 72Display NFS statistics 73.It Nm plockstat 74Trace pthread lock statistics using DTrace 75.It Nm pmcstat 76Performance measurement with performance monitoring hardware 77.It Nm procstat 78Get detailed process information 79.It Nm pstat 80Display system data structures 81.It Nm sockstat 82List open sockets 83.It Nm stat 84Display file status 85.It Nm systat 86Display system statistics 87.It Nm vmstat 88Report virtual memory statistics 89.It Nm zpool iostat 90Report ZFS I/O statistics 91.El 92.Sh SEE ALSO 93.Xr btsockstat 1 , 94.Xr dwatch 1 , 95.Xr fstat 1 , 96.Xr intro 1 , 97.Xr lockstat 1 , 98.Xr netstat 1 , 99.Xr plockstat 1 , 100.Xr procstat 1 , 101.Xr sockstat 1 , 102.Xr stat 1 , 103.Xr systat 1 , 104.Xr intro 7 , 105.Xr ctlstat 8 , 106.Xr gstat 8 , 107.Xr ibstat 8 , 108.Xr ifmcstat 8 , 109.Xr intro 8 , 110.Xr iostat 8 , 111.Xr ipfstat 8 , 112.Xr kldstat 8 , 113.Xr mailstats 8 , 114.Xr pmcstat 8 , 115.Xr pstat 8 , 116.Xr vmstat 8 , 117.Xr zpool 8 118.Sh HISTORY 119The 120.Nm 121manual page first appeared in 122.Fx 13.0 . 123.Sh AUTHORS 124.An Daniel Ebdrup Jensen Aq Mt debdrup@FreeBSD.org 125