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Diffstat (limited to 'usr.sbin/pstat/pstat.8')
-rw-r--r-- | usr.sbin/pstat/pstat.8 | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/usr.sbin/pstat/pstat.8 b/usr.sbin/pstat/pstat.8 deleted file mode 100644 index 5e3760c..0000000 --- a/usr.sbin/pstat/pstat.8 +++ /dev/null @@ -1,251 +0,0 @@ -.\" Copyright (c) 1980, 1991, 1993, 1994 -.\" The Regents of the University of California. All rights reserved. -.\" Copyright (c) 2002 Networks Associates Technology, Inc. -.\" All rights reserved. -.\" -.\" Portions of this software was developed for the FreeBSD Project by -.\" ThinkSec AS and NAI Labs, the Security Research Division of Network -.\" Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 -.\" ("CBOSS"), as part of the DARPA CHATS research program. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)pstat.8 8.5 (Berkeley) 5/13/94 -.\" $FreeBSD$ -.\" -.Dd August 20, 2008 -.Dt PSTAT 8 -.Os -.Sh NAME -.Nm pstat , -.Nm swapinfo -.Nd display system data structures -.Sh SYNOPSIS -.Nm -.Op Fl Tfghkmnst -.Op Fl M Ar core Op Fl N Ar system -.Nm swapinfo -.Op Fl ghkm -.Op Fl M Ar core Op Fl N Ar system -.Sh DESCRIPTION -The -.Nm -utility displays open file entry, swap space utilization, -terminal state, and vnode data structures. -.Pp -If invoked as -.Nm swapinfo -the -.Fl s -option is implied, and only the -.Fl k , m , g , -and -.Fl h -options are legal. -.Pp -If the -.Fl M -option is not specified, information is obtained from -the currently running kernel via the -.Xr sysctl 3 -interface. -Otherwise, information is read from the specified core file, -using the name list from the specified kernel image (or from -the default image). -.Pp -The following options are available: -.Bl -tag -width indent -.It Fl n -Print devices out by major/minor instead of name. -.It Fl h -.Dq Human-readable -output. -Use unit suffixes when printing swap partition sizes: -Byte, Kilobyte, Megabyte, Gigabyte, Terabyte and Petabyte. -.It Fl k -Print sizes in kilobytes, regardless of the setting of the -.Ev BLOCKSIZE -environment variable. -.It Fl m -Print sizes in megabytes, regardless of the setting of the -.Ev BLOCKSIZE -environment variable. -.It Fl g -Print sizes in gigabytes, regardless of the setting of the -.Ev BLOCKSIZE -environment variable. -.It Fl T -Print the number of used and free slots in several system tables. -This is useful for checking to see how large system tables have become -if the system is under heavy load. -.It Fl f -Print the open file table with these headings: -.Bl -tag -width indent -.It LOC -The core location of this table entry. -.It TYPE -The type of object the file table entry points to. -.It FLG -Miscellaneous state variables encoded thus: -.Pp -.Bl -tag -width indent -compact -.It R -open for reading -.It W -open for writing -.It A -open for appending -.It I -signal pgrp when data ready -.El -.It CNT -Number of processes that know this open file. -.It MSG -Number of messages outstanding for this file. -.It DATA -The location of the vnode table entry or socket structure for this file. -.It OFFSET -The file offset (see -.Xr lseek 2 ) . -.El -.It Fl s -Print information about swap space usage on all the -swap areas compiled into the kernel. -The first column is the device name of the partition. -The next column is -the total space available in the partition. -The -.Ar Used -column indicates the total blocks used so far; the -.Ar Available -column indicates how much space is remaining on each partition. -The -.Ar Capacity -reports the percentage of space used. -.Pp -If more than one partition is configured into the system, totals for all -of the statistics will be reported in the final line of the report. -.It Fl t -Print table for terminals -with these headings: -.Bl -tag -width indent -.It LINE -Device name. -.It INQ -Number of characters that can be stored in the input queue. -.It CAN -Number of characters in the input queue which can be read. -.It LIN -Number of characters in the input queue which cannot be read yet. -.It LOW -Low water mark for input. -.It OUTQ -Number of characters that can be stored in the output queue. -.It USE -Number of bytes in the output queue. -.It LOW -Low water mark for output. -.It COL -Calculated column position of terminal. -.It SESS -Kernel address of the session structure. -.It PGID -Process group for which this is the controlling terminal. -.It STATE -Miscellaneous state variables encoded thus: -.Pp -.Bl -tag -width indent -compact -.It I -init/lock-state device nodes present -.It C -callout device nodes present -.It O -opened -.It c -console in use -.It G -gone -.It B -busy in -.Xr open 2 -.It Y -send SIGIO for input events -.It L -next character is literal -.It H -high watermark reached -.It X -open for exclusive use -.It S -output stopped (ixon flow control) -.It l -block mode input routine in use -.It Z -connection lost -.It s -i/o being snooped -.It b -busy in -.Xr read 2 -or -.Xr write 2 -.El -.Pp -The -.Ql i -and -.Ql o -characters refer to the previous character, to differentiate between -input and output. -.El -.It Fl M -Extract values associated with the name list from the specified core. -.It Fl N -If -.Fl M -is also specified, -extract the name list from the specified system instead of the default, -which is the kernel image the system has booted from. -.El -.Sh SEE ALSO -.Xr ps 1 , -.Xr systat 1 , -.Xr stat 2 , -.Xr fs 5 , -.Xr iostat 8 , -.Xr vmstat 8 -.Rs -.%T UNIX Implementation -.%A K. Thompson -.Re -.Sh HISTORY -The -.Nm -utility appeared in -.Bx 4.0 . -.Sh BUGS -Does not understand -.Tn NFS -swap servers. |