71c77b437a
Add support for tape statistics.
2005-08-07 12:23:20 +00:00
829384f829
appease gcc -Wuninitialized
2005-06-02 04:34:57 +00:00
3f15e64c3c
rename "kbucket" to "kmembuckets", for greater clarity.
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don't forget to update vmstat this time.
2005-05-30 23:04:53 +00:00
d5b80101e7
do not rely on the pre-evcnt interrupt counter kernel symbols being present.
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if they do not exist, then interrupt stats are all in evcnts.
2005-05-22 14:00:59 +00:00
627b0d5099
remove anon related statistics which are no longer used.
2005-05-15 08:01:06 +00:00
96b620b365
Add -t to usage.
2005-03-10 16:28:54 +00:00
5f8555bc7c
Add a '-t' option to print the contents of the vmtotal structure,
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possibly repeatedly.
2005-03-10 16:23:42 +00:00
2229b6a79b
WARNS=3
2005-02-26 21:19:18 +00:00
f14df71842
Remove a blank line.
2005-01-30 23:38:17 +00:00
15f1332a67
Sync with manpage (add -W, sort).
2005-01-26 13:42:07 +00:00
048c86fdf0
Add a "wide" mode output (selected with -W) to show more information
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about memory pools, including pool page size, flags and utilisation.
2005-01-26 13:07:32 +00:00
555352630f
Correct typo in an error message: allocatior -> allocator
2004-12-20 08:20:50 +00:00
0e378e4772
Add (unsigned char) cast to ctype functions
2004-11-05 19:56:34 +00:00
226c6eda62
Make vmstat -s prints:
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- uvmexp.pdre{anon,file,exec}.
- real number of namecache stats.
2004-10-15 21:29:03 +00:00
85b95abd1e
pidhash and pgrphash should have been removed from here as well when the
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new pid allocator was committed 3/2003.
2004-02-28 05:14:55 +00:00
d20841bb64
Uppercase CPU, plural is CPUs.
2004-02-13 11:36:08 +00:00
6ea7ce87e3
fixes to keep default output under 80 columns
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reduce default number of disks to 3 from 4
adjust widths of cpu stats if one of them is 100%
always put spaces between # of processes runnable (from pr 12691)
2004-01-22 21:47:55 +00:00
e74fba6f88
Extra columns appeared in one line of the "Memory statistics by type"
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header in '94 and '97. Grow the other line a little so that it looks
pretty again.
2003-09-28 23:31:48 +00:00
407df6861c
realloc pedant
2003-09-19 07:08:50 +00:00
89aaa1bb64
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22365, verified by myself.
2003-08-07 11:13:06 +00:00
0cd65be2b9
snprintf
2003-07-15 05:52:48 +00:00
c595e9c78e
No need to cast the third argument of ioctl() to "char *".
2003-07-02 12:47:00 +00:00
96b62d8a69
no need to #include <sys/dkstat.h>
2003-06-11 17:26:31 +00:00
615387287b
Make vmstat -m skip memory pools that have never been used - unless -v given.
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Update man page to match.
2003-05-06 10:10:11 +00:00
744fb366d9
Update for cached physical addresses in the pool caches.
2003-04-09 19:02:29 +00:00
9be8ac5294
Alternative pid/proc allocater, removes all searches associated with pid
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lookup and allocation, and any dependency on NPROC or MAXUSERS.
NO_PID changed to -1 (and renamed NO_PGID) to remove artificial limit
on PID_MAX.
As discussed on tech-kern.
2003-03-19 11:36:32 +00:00
2954b3d5d7
The last NULL entry should not be printed on missing symbols.
2003-02-01 20:52:58 +00:00
c9b2749b7c
Update for extensible malloc types.
2003-02-01 06:29:14 +00:00
88df2c4818
The -u option takes an argument, so we need the corresponding : in the
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getopt() string. Does no one use uvm histories any more, or does
everyone just dump all the histories?
2002-12-12 20:03:32 +00:00
7a17e24ac5
Remove pc532-only hacks to access wildly different interrupt accounting
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now that interrupts are tracked with evcnt(9) on this port.
2002-11-22 13:30:34 +00:00
ecf6315bd0
Include <machine/intr.h> to get "struct iv" (in pc532-specific code).
2002-11-21 01:39:15 +00:00
7ec345ff22
In getuptime(), use kread() to get the current time as well as boottime,
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instead of calling time(3).
This makes rate calculations of crash dumps sensible; in contrast,
subtracting the boot time of the crash dump from the current time of the
running system produces a not-very-meaningful number.
2002-11-18 03:17:24 +00:00
3cf4c73d05
iostat(8) and systat(8) support for separate read/write disk statistics.
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"iostat -x" now shows these (ala linux/solaris), but this is only splitting
the read/write bytes/transactions, not adding any new metrics. "systat
iostat" now has two new commands to switch between combined/separate mode
for both it's numbers & bar modes.
2002-11-01 12:47:55 +00:00
e653ca9e0b
sleep() -> nanosleep()
2002-09-18 23:24:13 +00:00
84dd3a42b4
Print newline before pool stats.
2002-08-10 19:08:41 +00:00
f80c7eebd7
Since the KERN_CP_TIME sysctl reports total clock ticks across all
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cpus and hz is measured in ticks per cpu, divide tick count by ncpu to
determine elapsed time since last sample.
Fixes I/O rate deflation observed on multiprocessors.
2002-06-30 00:10:33 +00:00
f49b148a2f
Don't provide a local declaration of 'struct pool_cache_group' now that
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it's in <sys/pool.h>.
2002-03-13 11:02:11 +00:00
4df736987c
Fix broken indentation.
2002-03-11 15:29:22 +00:00
9a6801b5cd
fix pool_allocator fallout. bad boy jason!
2002-03-10 01:48:25 +00:00
2c0bf8440e
Don't forget to fetch pool cache group.
2002-02-20 07:52:43 +00:00
6af26372f1
When printing pool stats, print pool cache stats also if -v is given.
2002-02-20 07:43:30 +00:00
0f944ef22b
Use the new disk and tty stats sysctls when operating on a live kernel,
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dk*() don't need to worry about setgid() games anymore.
2002-01-28 02:15:15 +00:00
8e9cdbbd63
replace "vnode" and "vtext" with "file" and "exec" in uvmexp field names.
2001-12-09 03:07:43 +00:00
379a7b9d91
print average chain length as %8.2f instead of %8d
2001-12-06 03:48:56 +00:00
235d97a465
KERNBASE is a constant that kernland has no business using; it's
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existence and value are machine-dependent, and using KERNBASE
either breaks binary compatibility across the same MACHINE_ARCH
or prevents this program from compiling at all.
2001-11-29 21:22:25 +00:00
96316bebb6
Cast the printf'ing of the 2 size_t vars in dohashstat to unsigned long long as
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some ports have size_t's which are larger than int's.
2001-11-26 21:04:49 +00:00
31c1ed8952
- Separate hashstat namelist into separate hashnl[], and don't barf if
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some of the symbols can't be found
- Only kvm_nlist() hashnl[] and histnl[] once
- Add a description to struct kernel_hash, and print with -L
- Sort entries in khashes[]
- Don't exit on unknown hashes; just display a warning and move on
2001-11-26 14:06:31 +00:00
ef4781fc59
add stats for nchash & ncvhash
2001-11-26 10:38:59 +00:00
ff1761be8e
- Use -H (instead of -h) to list all hash stats.
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- Add '-h hashname' to only list the stats for hashname.
- Add -L to list valid hashes
- Fix up some whitespace
2001-11-26 10:18:08 +00:00
9ba7f648bb
- replace -h uvmhist with -u uvmhist, and -H with -U, since uvm history stuff
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isn't generally enabled by default, and i wanted -h for something else.
- implement -h, which displays statistics for various kernel hash tables
- add deref_kptr(), which does the hard work of kvm_read() et al
- various minor cleanups
2001-11-26 07:40:01 +00:00
blymn