4d3c19af52
Read the system boot time from /proc instead of computing
...
Read the time of system boot from /proc/stat (entry: btime) instead
of computing it as the difference between the current time and the
uptime. This is the only way to get a consistent result which won't
possibly change from one run to the next.
The problems with the original code were:
* Both the current time and the uptime are rounded down to the second,
but the system doesn't boot on an integer second value so they do not
tick at the same moment. Thus, the rounding errors can cause a one
second difference from one run to the next.
* We can't read the uptime and the current time at the exact same moment
anyway, so the time difference we compute is bound to be inaccurate.
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=222251
Author: Jean Delvare <jdelvare@suse.de >
Reviewed-by: Craig Small <csmall@debian.org >
2010-12-16 10:30:39 +01:00
7dd414ac1b
new /proc/meminfo fields
2008-03-24 04:41:26 +00:00
9049ffef32
ps man page
2006-09-10 06:25:56 +00:00
9278134e49
top: show CPU time stolen from a virtual machine
2006-06-25 02:15:36 +00:00
47d33e7ed4
g is criteria
2006-06-24 20:12:29 +00:00
29cbc63561
fputs instead of fprintf
2005-10-30 23:45:47 +00:00
864a5356a1
fix race condition
2005-06-10 15:43:15 +00:00
6ec1cff342
ps: built-in test code, etc.
2004-10-12 00:12:25 +00:00
0d77d98bf3
ttySMX* devices, /proc/vmstat change, /proc/meminfo change
2004-08-27 20:21:46 +00:00
af2077f22d
new /proc/vmstat fields
2004-08-27 14:23:36 +00:00
792358ba42
Linux 2.2 non-SMP on SMP Alpha needed this
2004-08-10 07:18:04 +00:00
6308cb79e1
rh109147-like bug w/ old data in buffer, plus ")" problem and speed
2004-07-28 15:19:46 +00:00
713d32a93a
some overflow problems fixed -- thanks Holger Kiehl
2004-07-26 13:48:59 +00:00
c8a8290ef2
fix vmstat -d
2004-05-04 23:29:40 +00:00
e54c8239b1
new Linux 2.6.0-test4 CPU stats shown
2003-09-08 01:39:49 +00:00
8618adeaaf
got most of procps-3.1.11ff2.diff
2003-08-10 23:40:41 +00:00
45764fb735
3.1.11
2003-07-14 12:11:43 +00:00
0db94e6a1a
GPLONLY_ and PID-related stuff
2003-07-03 05:20:19 +00:00
5c99a21b72
diskstats and slabinfo
2003-06-08 17:28:06 +00:00
de2857aa89
fabian.frederick@gmx.fr vmstat code
2003-05-31 00:38:55 +00:00
89ccfbf4f8
whip me, beat me, make me do UNIX terminal handling
2003-03-27 16:28:41 +00:00
9c25e92bf0
3.1.6 news
2003-01-23 07:08:00 +00:00
0a03eac352
malloc error
2003-01-23 05:48:27 +00:00
71d958095f
just checking
2002-12-15 06:30:04 +00:00
3e67b58ec2
satisfy GPL section 2a and LGPL section 2b name+date requirement
2002-12-15 00:30:17 +00:00
c3ee8f3252
Inact_laundry
2002-12-08 00:14:02 +00:00
bd1a19b577
c99
2002-11-25 10:16:33 +00:00
1e1645c4d4
first 3.0.4 thing: ELF note warning
2002-10-14 07:53:08 +00:00
81a4a3d281
gcc 3.0 warnings
2002-10-12 04:25:57 +00:00
af89241571
coding style
2002-10-09 21:32:33 +00:00
0fda206a66
warning and variable name fixes
2002-10-09 07:11:08 +00:00
a4b477c96a
fix for x86
2002-10-07 21:28:14 +00:00
0a20031787
find out if the code goes unused
2002-10-07 03:37:48 +00:00
623c2d9bc5
ELF note scanner
2002-10-07 01:48:47 +00:00
eeb598fd98
handle Linux 2.5.xx ABI
2002-10-06 16:46:06 +00:00
15ca5a130d
Adjusted includes so no longer a clash with old and new includes
2002-06-24 04:29:04 +00:00
58d7de98cf
64-bit time for Linux 2.5.xx
2002-05-29 16:40:03 +00:00
bce2da1f9a
64-bit time for Linux 2.5.xx
2002-05-28 04:18:55 +00:00
17bd2ac219
crapectomy, add user-mode and S/390 arch, add kb_swap_cached
2002-05-28 02:30:40 +00:00
e4c67b2724
Put most of the Debian patches in
...
added a lot of cvsignore files
2002-02-01 23:40:38 +00:00
03a9b5a30f
procps 010114
2002-02-01 22:47:29 +00:00
