eebb2036b8
Document 'systat syscall'.
2007-02-18 17:29:26 +00:00
49c5f0e9e5
Include code to display per system call counts and times.
2007-02-18 17:00:08 +00:00
f5e7ca2447
Revert the changes done after newlock2 merge, except for the removal of
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the now unused LSDEAD state. The current kernel headers are now
source-compatible with pre-newlock2 kernel headers again.
Approved by Andrew Doran.
2007-02-17 22:49:56 +00:00
401499f30e
Sync with kernel changes introduced by merging the newlock2 branch.
2007-02-09 22:08:48 +00:00
8a3920f2c8
use c99 initializers
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consistently terminate nlist arrays with NULL not ""
2006-10-22 16:43:24 +00:00
35fde98d40
Reduce the field widths for the summary line of traps, system calls
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and interrupts so that the numbers don't all run into one.
2006-05-21 20:22:34 +00:00
ded5cac581
Checkpoint this as 'WIP' before I break it again!
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(Not complied by default.)
2006-05-20 20:07:35 +00:00
abcf3383b8
Gcc 4 needs to have the enum declaration in scope to determine the enum size.
2006-05-14 02:56:27 +00:00
ee458ef97e
include errno.h directly rather than via user.h.
2006-05-11 12:01:33 +00:00
084c052803
quell GCC 4.1 uninitialised variable warnings.
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XXX: we should audit the tree for which old ones are no longer needed
after getting the older compilers out of the tree..
2006-05-10 21:53:14 +00:00
e48af18bc5
Update to use new kernel io statistics.
2006-04-14 13:14:06 +00:00
7ee2912cf6
free() intrnamebuf, intrname and intrloc on entry so we don't leak them
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every time initvmstat() is called.
Change intrnamebuf to be static so this works.
Inspired by Coverty CID 2072 (incorrectly) reporting that the memory assigned
to intrnamebuf wasn't being freed.
2006-03-20 20:36:38 +00:00
1655d9a820
Code to display per-system call counts.
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Very useful to help identify which code is doing 1000s of system calls.
Not built because no one else has a kernel yet, and I need to make
the kernel side configurable. But I don't want to lose this code....
2006-03-18 20:31:45 +00:00
efc0bc90c3
Count both read bytes and write bytes when we are not showing separate read
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and write statistics. Discovered by go.
Since I broke in in rev 1.31, I guess I'll fix it first!
2006-03-18 16:48:44 +00:00
bee1c2beb6
Make the functions that display the top 8 lines externally visible so
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they can be used to head other pages (not ready to commit yet...).
Use puthumanint() for oversize numbers when display_mode is RUN or BOOT (when
very big numbers are to be expected).
Allow an extra column for Csw..Flt.
Adjust some #defines to avoid use of global s & s1.
2006-03-18 14:58:49 +00:00
f9603a44ea
Coverty 7449: Remove splurious check for 'sep == NULL'.
2006-03-18 11:02:48 +00:00
2d52a8c98a
Print system processes' command names in square brackets, like ps(1) does.
2006-02-13 16:01:58 +00:00
0283f98333
Match changes to vmstat.c (splitting of dkreadstats).
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Read tape stats if there are no disks found - is this possible?
2006-02-05 09:58:39 +00:00
228802f437
Split dkreadstats() into dkreadstats(), tkreadstats() and cpureadstats().
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Similarly for dkswap().
Allows code to only call one of these.
Rename struct _disk to _vminfo to be nearer its contents.
Change 'systat vm' so that it always shows the 'current' cpu times, even
after ':run' or ':boot' commands. The code in vmstat.c doesn't support :run.
2006-02-05 09:54:50 +00:00
a6843277e3
Rename 'cur' to 'name' to avoid aliasing a global - this code has some
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horrid globals...
2006-02-05 08:51:03 +00:00
d5eba984e9
Appease gcc 4.x
2005-12-24 21:14:50 +00:00
132bb1fe89
Add tape statistics.
2005-08-07 12:32:38 +00:00
5057789f26
Don't show ptyfs in the display, it's useless.
2005-08-01 02:38:03 +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
f62ff76f8b
Add an extra digit to the kBps column - now overflows at 100MB/s
2005-02-26 22:28:23 +00:00
019733f61e
WARNS=3
2005-02-26 22:12:33 +00:00
ff927e7098
Fix field widths for 'numbers' display, and allow it without 'secs'.
2005-02-26 22:11:06 +00:00
5af2964703
Always treat ^h and ^? as erase chars (as well as stty erase).
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Make the ':' erasable.
Fix typo in unviewable help message.
No point in having 'else' after 'return'...
2005-02-26 19:01:09 +00:00
4583d5361a
Refresh labels and display after changing displayed disks
2005-02-26 18:58:45 +00:00
b74b94a591
PR/29505: Nicolas Joly: Increase width of csw value in systat vmstat.
2005-02-22 15:13:57 +00:00
0d1974308b
Sort SEE ALSO (hi hubert! First by section, then by name.)
2005-02-20 21:18:27 +00:00
320e63ae50
Drop trailing whitespace.
2005-02-20 21:16:38 +00:00
756c7041c0
Add "df" display to give information about filesystems, available diskspace
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and used disk capacity, similar to df(1):
Filesystem Avail Capacity
/0% /10% /20% /30% /40% /50% /60% /70% /80% /90% /100%
/ 359M |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
/tmp 180M |
/home 146G |XXXXXXXXXXXXXXXX
2005-02-16 03:45:41 +00:00
29e8340e26
PR/29213: Nicolas Joly: sysstat(1) vmstat cannot display large memory values
2005-02-03 16:16:00 +00:00
7157011597
Only compile in IPv6 support if ${USE_INET6} != "no"
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MKINET6 is for providing IPv6 infrastructure.
USE_INET6 is for compiling IPv6 support into the programs (needs MKINET6).
2005-01-10 02:58:58 +00:00
fcda42cd46
- remove left over debugging code.
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- centralize pointer to the head of the list casts by introducing a new var.
2005-01-09 01:27:47 +00:00
e38c2f36ba
Show more information about page types in use, and free pages.
2004-11-23 03:11:33 +00:00
cf09d2b1ce
Add (unsigned char) cast to ctype functions
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Although, IIRC, there is another PR on all commands being converted to
lower case.
2004-11-04 07:18:47 +00:00
f702e25494
Whoops, make "all" work again.
2004-07-03 19:00:25 +00:00
eb8fd502d1
Using timeout() to control refresh gets rid of a whole pile of signal-related
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lossage.
Making ungetch() signal-safe, as ncurses seems to, would be better, though.
2004-07-03 18:54:47 +00:00
30aaa9067a
Use KEY_RESIZE. Might as well have something in our source tree that does.
2004-07-03 18:31:36 +00:00
b00b298ce8
Fix a display glitch when blanking out drive columns.
2004-06-13 08:56:21 +00:00
00b23860a0
"bufmem" is unsigned long inside the kernel, so don't try to grovel it out
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of kmem as a unsigned int.
Also avoid overrunning VCACHE_SIZE, thus scribling over unrelated memory.
Fixes PR port-sparc64/25537.
2004-05-11 21:56:20 +00:00
9df8f56ac0
A __attribute__((__noreturn__)) function better be void - gcc correctly
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complains at >= -O3 otherwise.
2004-03-27 00:53:59 +00:00
caea20e952
Add PTRTOUINT64() and UINT64TOPTR() macros to sys/sysctl.h for use by
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kern.proc, kern.proc2, kern.lwp, and kern.buf.
Define more MIB for kern.buf so that specific buffers can be selected
(only all/all is supported right now), and use a 32/64 bit agnostic
structure for communcating buffer information to userland.
Convert systat to the new kern.buf method.
Clean up the vm.buf* handling a little. There's no actual need to
record the dynamically assigned OIDs, since sysctl_data can tell us
what we're looking at.
Oh, and fix a typo in a comment.
2004-02-19 03:56:30 +00:00
d20841bb64
Uppercase CPU, plural is CPUs.
2004-02-13 11:36:08 +00:00
bd4dbe8139
g/c SDEAD handling
2004-01-11 19:15:50 +00:00
498839ae5e
Adapt to kernel buffer cache memort allocation changes.
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Since the buffer headers do no longer exist as an array in the kernel anymore,
use the new CTL_KERN.KERN_BUF mib to fetch them from kernel space.
Also look at a vnode's specinfo field to properly associate an opened
block device special file with a mounted filesystem.
2003-12-30 12:52:48 +00:00
6a02b7be66
- avoid coredump by returning NULL when read fails and don't keep following
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the list.
- avoid zerodivide.
XXX: still does not work, but at least it does not core-dump.
2003-12-07 07:28:05 +00:00
676abde787
be more descriptive about what failed by printing the errno and the
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variable we were trying to fetch.
2003-12-07 07:27:09 +00:00
dsl