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38 commits

Author SHA1 Message Date
Brian Feldman 2b543de8c6 "Disks" is more correct than "Disks" could be. 1999-09-19 18:04:54 +00:00
Peter Wemm c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Dag-Erling Smørgrav a4a026b4c0 Show dirty buffers and the percentage of time a disk was busy. 
PR:		12858
Submitted by:	Arjan de Vet <Arjan.deVet@adv.iae.nl>
 1999-07-30 07:44:25 +00:00
Bruce Evans 0af0a4b0f4 Display floats with format %*.0f instead of as "*****" if there is 
enough space for this but not enough space for the normal %*.*f
format.  Similarly for long doubles.
 1999-03-22 03:44:01 +00:00
Matthew Dillon 2d7142ca1a Include discrete ozfod as well as ozfod/zfod percentage. 1999-02-08 02:39:45 +00:00
Matthew Dillon 8b4c04d3f3 If there are 4 or fewer disk devices, we have room to display additional 
VM statistics.  zfod is moved and %slo-z ( percentage of zero-fills that
    were slow, i.e. not pre-zero'd ), and number of pages freed per second.
 1999-02-08 02:11:52 +00:00
David E. O'Brien 154a13b5f8 revert to rev 1.29. (floppy drives will be gotten rid of another way) 1999-01-09 06:03:54 +00:00
David E. O'Brien 4ae16510d1 Turn the compile time option into a run-time option. 
You can now use the `want_fd' command in the vmstat display.

Suggested by:	grog
 1998-12-27 17:59:42 +00:00
David E. O'Brien 5647c79de5 Don't waste precious space on showing the performance of fdX. 
(can get old behavior with -DWANT_FD)
 1998-12-27 08:15:37 +00:00
David E. O'Brien d22889b821 Quiet many compiler warnings. 1998-10-08 09:56:10 +00:00
Kenneth D. Merry 2459ccb484 Fix a core-dump situation in ":boot" mode in the vmstat display. 
Reported by:	bde
 1998-10-05 04:04:27 +00:00
Justin T. Gibbs 8d2fbde504 Update system to new device statistics code. 
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
 1998-09-15 08:16:45 +00:00
Bruce Evans 81a4459b5f Fixed type mismatches which were fatal when sizeof(long) > sizeof(int). 1998-07-06 22:08:00 +00:00
Warner Losh 448b84a0e4 o Use snprintf rather than sprintf 
o Add more checks for buffer overflows
o Use snprintf rather than strcat/cpy and have better checks for max
  length exceeded.

Most of these changes are not exploitable buffer overruns, but it never
hurts to be safe.

Inspired by and obtained from: OpenBSD
 1998-06-09 04:17:29 +00:00
John Hay 73cdb7fd38 Correctly display the interrupt counts. 
Reviewed with optimizations by:	Tor Egge <tegge>
 1998-05-27 21:01:37 +00:00
Peter Wemm 39253d4c87 Show size of vnode pool in vmstat mode. 1997-09-25 01:14:25 +00:00
Philippe Charnier d8793dfac3 Use err(3). /sys/dkstat.h -> /usr/include/sys/dkstat.h 1997-08-13 06:45:11 +00:00
Jordan K. Hubbard b2ff494ac6 Now that systat's working again, bring the vmstat cleanup over from 
-stable.
 1996-11-12 19:16:46 +00:00
Bruce Evans adb844d545 Initialize interrupt counters. The boot time values were displayed as ***. 
Should be in 2.2.

Pointed out by:	/etc/malloc.conf -> AJ
 1996-11-10 08:30:18 +00:00
Jordan K. Hubbard 94591e176e Cosmetic fixes for drive names which are 4 chars long. 
Submitted-By: Joe Greco <jgreco@ns.sol.net>
 1996-06-11 16:18:58 +00:00
Andrey A. Chernov daab85586e Localize time 1996-03-31 16:39:26 +00:00
Bruce Evans 0e08ab6ff0 Renamed Proc-cache to Dir-cache for the same reasons as in vmstat. 
Tweaked screen positions to match.
 1996-03-29 14:48:25 +00:00
Bruce Evans d376015efe Reduced vm dependencies. Only `struct vmmeter.h' is required. 
Unfortunately, the sysctl number for reading this struct is
bogusly placed in <vm/vm_param.h> instead of with the declaration
of the struct.
 1995-12-13 15:01:13 +00:00
Peter Wemm 0fe1bab6cc Add explicit #include of <sys/vmmeter.h> after the last round of <vm/vm.h> 
changes.
 1995-12-13 11:34:46 +00:00
Bruce Evans 926e94cd40 Don't attempt to read the variable total' from the kernel. total' 
isn't used in systat or in the kernel (it was replaced by a sysctl()
call involving VM_METER) and will go away when I clean up bogus
common variables in the kernel.
 1995-07-12 20:09:02 +00:00
Rodney W. Grimes 7799f52a32 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
David Greenman 90fef96dd0 From Mark Murray: 
I got irritated with not seeing the interrupt numbers in a (crowded)
"systat -vmstat" display, so I fixed it. Here is a patch to please be
applied in src/usr.bin/systat
 1995-03-29 00:10:14 +00:00
David Greenman ff93e578a0 Removed object lookup/hit count and changed the order of things a little. 1995-03-25 08:44:48 +00:00
David Greenman 1d93250fd2 Removed cnt.v_nzfod...we don't support it in the kernel. 1995-03-25 06:39:47 +00:00
Poul-Henning Kamp 475e2a7de8 Fix the Name-cache counters. I didn't realign the negative hits. 1995-03-18 08:55:15 +00:00
Poul-Henning Kamp dc0b7482de Report the negative hits in the Namei section. 1995-03-12 01:58:18 +00:00
David Greenman 8950c0148b Changes to support printing stats for the 'cached pages'. 
Submitted by:	John Dyson
 1995-03-10 20:07:21 +00:00
Bruce Evans 3544ae54e2 extern.h, iostat.c, main.c, vmstat.c: 
Use the correct value of hz (stathz if it is nonzero) for
	interpretion of dk_time[] and cp_time[] in iostat.c.  Avoid
	multiple conversions of this value in iostat.c and vmstat.c

iostat.c:
	Implement the display of cp_time[CP_INTR].  Fix the display
	of cp_time[CP_IDLE] (the display was always null because
	cp_time[CP_INTR] == 0 was displayed instead).

systat.1:
	Document the display of cp_time[CP_INTR].

vmstat.c:
	Implement the display of cp_time[CP_INTR].
 1994-12-03 10:06:40 +00:00
David Greenman 293df9d65a Moved "VMSTAT" column up by one row so that it displays properly on 24 
row displays.
 1994-11-25 03:48:04 +00:00
David Greenman c58c4cd7c6 Updated to changes in struct vmmeter. 1994-10-18 15:03:10 +00:00
David Greenman 99e1559564 Updated to changes in struct vmmeter. 1994-10-15 13:37:41 +00:00
Garrett Wollman 104a05478d Make the %zfod display make more sense by comparing zfod versus the total 
zfod + nzfod, rather than zfod / nzfod, which doesn't make a whole lot of sense.
 1994-08-07 00:16:29 +00:00
Rodney W. Grimes 9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00