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Author SHA1 Message Date
Jan Grig cdeb9a071a ps: fix cpu utilization sorting 
The sniplet below resulted not to be sorted correctly.

for i in $(seq 1 50); do ls -R /usr &>/dev/null 2>&1 & done
    sleep 1; ps -e --sort=pcpu -o pcpu,comm=; pkill ls

Issue is present since older versions of procps (3.2.7/3.2.8).

Reference: http://www.freelists.org/post/procps/top-incorrect-sort,2
Reported-by: Jaromir Capik <jcapik@redhat.com>
Backported-by: Sami Kerola <kerolasa@iki.fi>
 2012-04-25 09:34:06 +10:00
Jan Görig f43de0df19 Added 'vm_swap' variable nullifying. 
Thanks to KOSAKI Motohiro.

Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=532668
 2011-06-02 12:22:31 +02:00
Jan Görig 034612c480 Fixed per-process swap information in top and related cleanup. 
Thanks to KOSAKI Motohiro and Jim.

Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=532668
 2011-06-02 12:15:14 +02:00
Jan Görig c3b7310149 Merge branch 'newtop' 2011-05-25 11:05:04 +02:00
Jan Görig 8621387c77 Updated ps to use new cgroup interface 2011-05-05 12:20:30 +02:00
Jan Görig 2a2fa20656 Fixed initialization and thread problems in top - changed by Jim 2011-04-18 16:06:54 +02:00
Jan Görig ee5fd1dce1 top.1 manual page fixes 
Changes from Debian and fixed escaping errors.

Author: Craig Small <csmall@debian.org>
 2011-02-24 15:06:13 +01:00
Jan Görig 24a97a22d2 ps.1 manual page fixes 
Merged changes from Debian and RHEL. Some minor fixes added.

Authors: Craig Small <csmall@debian.org>, Jari Aalto <jari.aalto@cante.net>,
         David Prévot <david@tilapin.org>, Daniel Novotny
 2011-02-24 14:23:31 +01:00
Jan Görig 039e2bb7df Manual pages fixes 
Taken from Debian with small changes added

Authors: Craig Small <csmall@debian.org>, Brendan O'Dea <bod@debian.org>
 2011-02-23 09:17:54 +01:00
Jan Görig 887c1b95c5 Removed .cvsignore files 2011-02-10 13:40:29 +01:00
Jan Görig e47f54c569 Merged changes from procps-3.2.8 not present in CVS 2011-02-10 13:40:29 +01:00
Jan Görig 59679bc2a2 Rewritten cgroup support and suppressed root cgroup 
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=593267
Signed-off-by: Jan Görig <jgorig@redhat.com>
 2011-02-10 13:40:29 +01:00
Jan Görig 8fde4af11d Call libproc constructors in strict order 
Having one constructor depend on another means if the order
is reversed you get a different result.
Patched based on idea by Tom Evans.

Added new code to old_Hertz_hack by Werner Fink <werner@suse.de>

Bug-Debian: http://bugs.debian.org/460331
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=632236
Reviewed-by: Jan Görig <jgorig@redhat.com>
 2011-01-19 12:50:26 +01:00
Jan Görig 94866c88bf Fixed build with make 3.82 
Bug-Debian: http://bugs.debian.org/603759
Signed-off-by: Jan Görig <jgorig@redhat.com>
 2011-01-18 16:10:32 +01:00
Jan Görig 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
Jan Görig 9e6370a886 clear screen after fields selection 
Author: Tomas Smetana <tsmetana@redhat.com>
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=440694
 2010-12-16 10:25:36 +01:00
Jan Görig 356a1f9a37 fix the problem with truncated output lines to 2048 characters 
Author: Karel Zak <kzak@redhat.com> and Olivier Fourdan <ofourdan@redhat.com>
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=134516
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=487700
 2010-12-16 10:24:44 +01:00
Jan Görig af25453d9a ps displays cgroup 
Author: Swann Perarnau <swann.perarnau@imag.fr>
Bug-Debian: http://bugs.debian.org/469669
Reviewed-by: Craig Small <csmall@debian.org>
 2010-12-16 10:23:49 +01:00
Jan Görig 0232430bef Fix highlighting problem in top 
Author: Paolo Pantaleo <paolopantaleo@gmail.com>
Bug-Debian: http://bugs.debian.org/351065
 2010-12-16 10:21:47 +01:00
Jan Görig 8f466aa21d Headers for disk and slab info and getopt replacement 
Author: Liu Xing <liuxing@cn.fujitsu.com>
Author: Michael Tokarev <mjt@corpit.ru>
Bug-Debian: http://bugs.debian.org/436805
Bug-Debian: http://bugs.debian.org/408088
 2010-12-16 10:19:14 +01:00
Jan Görig 63b6a8fcbf Make w make better guesses for user process 
Based on suggestion by Herbert Xu <herbert@gondor.apana.org.au>
Bug-Debian: http://bugs.debian.org/187808
Author: Craig Small <csmall@debian.org>
 2010-12-16 10:15:35 +01:00