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Commit Graph

77 Commits

Author SHA1 Message Date
John Hay
e7f807a217 Fix the display of the "nice" value of processes like ntpd that use the
posix sched_setscheduler() to set their priority.

Noticed by:	Mark Allwright <mallwri@orion.didata.co.za>
1999-04-22 14:34:53 +00:00
Bruce Evans
6bc6d9631d Oops, the test for "no-cpu" was inverted.
Submitted by:	Seigo TANIMURA <tanimura@naklab.dnj.ynu.ac.jp>
1999-03-07 06:55:47 +00:00
Bruce Evans
efc96764e0 The magic "no-cpu" cpu number is 0xff. Don't misrepresent cpu
numbers as chars or use bogus casts in an attempt to unmisrepresnt
them.  In top, don't assume that 0xff is the only negative cpu
number when cpu numbers are (mis)represented.
1999-03-05 16:38:13 +00:00
Bill Fenner
1005b43609 Don't dump core when p_stat is not in the expected range. This is
only likely to happen when you have a kernel<>userland mismatch,
but it's really annoying when top dumps core and leaves the terminal
in a mangled state; it's much nicer to print nicely formatted gibberish.
1999-02-06 16:58:50 +00:00
Matthew Dillon
47b370f5c6 Make 'top' handle case w/ new swapper where no swap is configured 1999-02-06 06:33:55 +00:00
Matthew Dillon
7bb42db9e7 Make top use new kvm_getswapinfo() call. 1999-01-22 11:09:41 +00:00
David E. O'Brien
a2641311ff uptime display more in style with original code 1999-01-09 20:25:02 +00:00
Bruce Evans
c13e5fb799 Removed unused nlist'ed variables stathz and hz. These used to be used
to half compensate for broken scaling of p_pctcpu in the kernel, but the
previous commit removed this compensation.  %cpu values will be wrong by
a factor of stathz/hz until the kernel is fixed.  (The kernel gets it
wrong by a factor of stathz/hz, and top got the compensation wrong by
a factor of 100/stathz.)
1998-11-26 12:59:21 +00:00
Doug Rabson
d24b518319 Port top to the alpha.
Submitted by: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
1998-11-25 09:45:28 +00:00
Dmitrij Tejblum
00e500a2e5 Some fixes for swap space accounting.
Obtained from:  pstat.c
1998-09-11 14:38:12 +00:00
Wolfram Schneider
f3b2c2d1d3 Merge from stable: support for the o, order, command 1998-08-12 09:58:15 +00:00
Dag-Erling Smørgrav
e7cdb97253 Add -t option ('t' in interactive mode) to make top(1) ignore itself.
Attempts to contact the author of top(1) (William LeFebvre) have so
far been unsuccessful.

PR:		7253
Submitted by:	Yours Truly
1998-08-04 14:10:48 +00:00
Wolfram Schneider
4dc0ec1db1 Round - not cut - the real cpu time. 1998-07-27 12:21:58 +00:00
Dmitrij Tejblum
8fbaa58a29 Make value of SIZE accurate.
Obtained from:	ps(1)
1998-06-21 18:00:34 +00:00
Poul-Henning Kamp
e796e00de3 Some cleanups related to timecounters and weird ifdefs in <sys/time.h>.
Clean up (or if antipodic: down) some of the msgbuf stuff.

Use an inline function rather than a macro for timecounter delta.

Maintain process "on-cpu" time as 64 bits of microseconds to avoid
needless second rollover overhead.

Avoid calling microuptime the second time in mi_switch() if we do
not pass through _idle in cpu_switch()

This should reduce our context-switch overhead a bit, in particular
on pre-P5 and SMP systems.

WARNING:  Programs which muck about with struct proc in userland
will have to be fixed.

Reviewed, but found imperfect by:       bde
1998-05-28 09:30:28 +00:00
Peter Wemm
373e363e34 Fix top sorting of idle processes. top used p_cpticks as a tie-breaker
but that isn't suitable (it gets zeroed each second apparently).

PR: bin/4957
Submitted-by: Dan Nelson <dnelson@emsphone.com>
1998-02-14 13:34:59 +00:00
Steve Passe
cb52d9ccc5 For SMP, add a space between the state name and the CPU#.
Everything following bumps right 1 character.
1997-10-05 21:20:56 +00:00
Peter Wemm
e5aff02f68 YAMF22: (rev 1.3.2.2) Display realtime and idle priorities appropriately. 1997-09-28 00:59:04 +00:00
Peter Wemm
ed550569a2 Adapt to recent smp tree changes.. 1997-08-27 03:48:25 +00:00
Bruce Evans
745ec60f07 Added top.1 to CLEANFILES. 1997-07-21 16:06:00 +00:00
Peter Wemm
a2aff8b2bd Hack to work around the large username field... scan for the largest
username present on the system at startup and use that for the field width.
It's not ideal but (I think) better than it was before.  The width is
limited to within 8..16.
1997-07-14 09:06:46 +00:00
Peter Wemm
94154ff82b Dynamically adapt to smp mode at runtime. This stops the cpu column
appearing on uniprocessor systems since the smp->current merge.
1997-07-12 10:51:54 +00:00
Andrey A. Chernov
595c8b2ff9 Long usernames fixes 1997-04-21 13:53:47 +00:00
Peter Wemm
524a8761b1 Tweak column headers a tad for when running in SMP mode. 1997-04-19 20:28:50 +00:00
Peter Wemm
aa9278ffa9 move top.1 -> top.local.1, and generate top.1 so that the man page
is remotely useful
1997-04-05 22:05:46 +00:00
Andrey A. Chernov
d9c406718c Remove libcurses, it is pure termcap application 1997-03-24 14:29:46 +00:00
Joerg Wunsch
511d9c6565 This is the FreeBSD-specific files for top, plus the Makefile
that pulls all the files from contrib.

Obtained from:	The ports collection (mostly).
1997-03-23 18:55:20 +00:00