Commit Graph

12 Commits

Author SHA1 Message Date
Alexander Leidinger
9f05d312b3 Backout sensors framework.
Requested by:	phk
Discussed on:	cvs-all
2007-10-15 20:00:24 +00:00
Alexander Leidinger
99f6b270e3 Import OpenBSD's sysctl hardware sensors framework.
This commit includes the following core components:

 * sample configuration file for sensorsd
 * rc(8) script and glue code for sensorsd(8)
 * sysctl(3) doc fixes for CTL_HW tree
 * sysctl(3) documentation for hardware sensors
 * sysctl(8) documentation for hardware sensors
 * support for the sensor structure for sysctl(8)
 * rc.conf(5) documentation for starting sensorsd(8)
 * sensor_attach(9) et al documentation
 * /sys/kern/kern_sensors.c
   o sensor_attach(9) API for drivers to register ksensors
   o sensor_task_register(9) API for the update task
   o sysctl(3) glue code
   o hw.sensors shadow tree for sysctl(8) internal magic
 * <sys/sensors.h>
 * HW_SENSORS definition for <sys/sysctl.h>
 * sensors display for systat(1), including documentation
 * sensorsd(8) and all applicable documentation

The userland part of the framework is entirely source-code
compatible with OpenBSD 4.1, 4.2 and  -current as of today.

All sensor readings can be viewed with `sysctl hw.sensors`,
monitored in semi-realtime with `systat -sensors` and also
logged with `sensorsd`.

Submitted by:	Constantine A. Murenin <cnst@FreeBSD.org>
Sponsored by:	Google Summer of Code 2007 (GSoC2007/cnst-sensors)
Mentored by:	syrinx
Tested by:	many
OKed by:	kensmith
Obtained from:	OpenBSD (parts)
2007-10-14 10:45:31 +00:00
Bruce Evans
8aa22952a9 Show the load average in the tcp display (it was already shown, perhaps
not very usefully, in all other displays).  This was the original point
of the PR.

Move the load average up by 2 so that it starts in row 0 for all windows
(2 lines above it were wasted for all other windows except vmstat).
Move everything below it up by 2 or 3 (3 for icmp and icmp6 which had
an extra blank line due from not compensating for the foot-shooting in
note (3); only ip and ip6 compensated).  Reduce the magic numbers related
to this.

Notes by the submitter:
%%%
1. All the subwin() calls are identical using #define MAINWIN_ROW 3
    (systat.h).
2. The load average is at the top of the window.
3. Each display starts on the fourth line.  I made changes to those
    displays that shifted the start line (i.e., icmp).  This entailed a
    lot of changes within the comments at the top of those displays.
4. For ip6, I shifted the "Input next-header histogram" column down one
    row to separate it from "IPv6 Output".  I raised "bad scope packets"
    and "address selection failed" up one row to stay with "IPv6 Input"
    (valid?).  They were down one row to probably line up at the bottom,
    but I think they should stick with their fellow items in a column.
5. I condensed ifstat a bit.  It had a lot of empty rows.
%%%

Submitted by:	Se=E1n Farley <sean-freebsd at farley dot org>
PR:		bin/81874
2006-04-30 04:26:46 +00:00
David Malone
f29d8c1abe Add ip6 and icmp6 displays to systat.
MFC after:	2 weeks
2003-08-01 20:28:20 +00:00
Poul-Henning Kamp
b59ba7df87 Add "ifstat" display:
ifstat      Display the network traffic going through active interfaces
                 on the system.  Idle interfaces will not be displayed until
                 they receive some traffic.

                 For each interface being displayed, the current, peak and
                 total statistics are displayed for incoming and outgoing
                 traffic.  By default, the ifstat display will automatically
                 scale the units being used so that they are in a human-read-
                 able format.  The scaling units used for the current and peak
                 traffic columns can be altered by the scale command.

Submitted by:	Trent Nelson <trent@arpa.com>
2003-01-04 22:07:24 +00:00
Mark Murray
9ff712b0f5 WARNS=2 fixes with NO_WERROR set, as there are some header issues
with namelists. use __FBSDID().
2001-12-12 00:13:37 +00:00
Ruslan Ermilov
18fbb861ab Display -tcp w/o load average so that all statistics fits on a 80x25 screen. 2001-05-31 07:14:52 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Garrett Wollman
630fa006b9 Having done ICMP, UDP, and IP, could a TCP display be far behind? 1997-09-27 00:44:55 +00:00
Garrett Wollman
2938fb783c Emboldened by the success of yesterday's ICMP statistics display,
I've now added one that does IP (and also UDP) statistics.
1997-09-25 00:37:32 +00:00
Garrett Wollman
03e00a72c6 Add a mode to display ICMP statistics.
Inspired by:	IRIX netstat -C
1997-09-24 02:43:45 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00