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64 Commits

Author SHA1 Message Date
Hisham Muhammad 0cbdf8ba27 Implemented various performance counters 2018-02-17 15:30:15 -02:00
Vladimir Panteleev 87be623eac Add support for Linux TASK_IDLE 
Linux commit 06eb61844d841d0032a9950ce7f8e783ee49c0d0 ("sched/debug:
Add explicit TASK_IDLE printing") exposes kthreads idling using
TASK_IDLE in procfs as "I (idle)".

Until now, when sorting the STATE ("S") column, htop used the raw
value of the state character for comparison, however that led to the
undesirable effect of TASK_IDLE ('I') tasks being sorted above tasks
that were running ('R').

Thus, explicitly recognize the idle process state, and sort it below
others.
 2018-02-04 16:44:21 +01:00
Hisham Muhammad e3f65c8ec2 Make 'c' key work with threads as well. 2017-09-14 17:10:39 -03:00
Hisham 7ededce9b5 Silence cast warning. 2016-05-30 12:22:07 -03:00
Hisham 1cfcc42a8f Reuse comm object if possible, avoid useless repetitions of free+strdup. 2016-02-02 15:56:52 +01:00
Hisham Muhammad 802e216870 Extend buffer for reading lines from /proc. 
Apparently a line longer than 255 chars was spotted in the wild:
http://serverfault.com/questions/577939/linux-ps-htop-show-processes-running-for-hundreds-or-thousands-of-days-though-h#comment676098_577939
 2015-12-14 13:27:11 -02:00
Jardel Weyrich ffacac14a9 Remove duplicate declaration. 2015-09-10 10:45:22 -03:00
Hisham Muhammad 9428010121 Make column width calculation dynamic. 
Closes #228.
 2015-08-20 00:32:47 -03:00
sherpya a8e1c1c63f added missing defines for android 2015-05-20 04:30:11 +02:00
Hisham Muhammad d880def0e9 Merge branch 'master' into wip 
Conflicts:
	Process.c
	Process.h
	htop.c
	linux/LinuxProcess.c
	linux/LinuxProcess.h
	test_spec.lua
 2015-04-02 01:57:37 -03:00
Hisham Muhammad 4c24a9b462 Fixes to subclassing Process. 2015-03-31 23:23:10 -03:00
Hisham Muhammad b1b3f57976 Tempus fugit. 
Conflicts:
	htop.c
	htop.h
 2015-03-23 18:15:56 -03:00
Hisham Muhammad 1e0c530a46 Tempus fugit. 2015-03-21 16:52:54 -03:00
Hisham Muhammad 272e2d9b34 Major advances in FreeBSD port. 2015-03-16 23:02:03 -03:00
Hisham Muhammad be1700cf94 Isolate portable and Linux-specific process fields. 2015-03-16 01:43:04 -03:00
Hisham Muhammad e3fe3962cb Move more Linux-specific code into Linux subdir. 2015-03-15 20:29:13 -03:00
Hisham Muhammad 0a184b769f Merge fixes 2015-02-23 03:53:36 -03:00
Hisham Muhammad 9780c312f4 Fix allocation of processes. Closes #166. 
Conflicts:
	Process.c
	Process.h
	ProcessList.c
	ScreenManager.c
	linux/LinuxProcessList.c
 2015-02-23 01:13:40 -03:00
Hisham Muhammad 6f868b00c0 Fix allocation of processes. Closes #166. 2015-02-20 14:52:10 -02:00
Hisham Muhammad 3383d8e556 Sorry about the mega-patch. 
This is a work-in-progress, code is currently broken.
(Some actions, and notably, the header, are missing.)
 2015-01-21 23:27:31 -02:00
Hisham Muhammad b4f6b11092 Move "get max pid" code into platform specific area. 2014-11-27 20:10:23 -02:00
Hisham Muhammad eb229d9aef Changes for supporting separate platform subdirectories. 2014-11-24 18:55:03 -02:00
Hisham Muhammad 78d09f955a Compare with long, for 64-bit systems 2014-04-25 19:41:23 -03:00
Hisham Muhammad e0209da88f Support pagefaults stats. Closes #45. 2014-04-24 19:40:47 -03:00
Hisham Muhammad 5d6ad853fa Support for very large numbers, now tested on a 64-bit machine. 2014-04-09 22:49:36 -03:00
Hisham Muhammad 127f847ca5 Support really large numbers on 64-bit architectures; first try. 2014-04-09 22:32:54 -03:00
Hisham Muhammad f2a190b0e9 New logic for highlighting basenames with spaces 2014-02-27 17:11:23 -03:00
Hisham Muhammad 6d90e58c01 alignment improvements 2014-02-27 16:35:22 -03:00
Leigh Simpson da236ca318 Added additional column to monitor OOM killer score of each process 2014-01-29 22:41:55 +00:00
Hisham Muhammad 6cfa9e0bf2 Performance improvements due to conditional parsing of IO data depending on selected fields. 
On my machine, this gives a ~20% improvement in htop process time use with the default config.
 2013-05-24 22:46:01 +00:00
Hisham Muhammad 00b324bfc1 Changes in object model: separate class objects to store vtable. Also, nicer UTF-8 display of big numbers. 2012-12-05 15:12:20 +00:00
Hisham Muhammad 47e881f460 Add IO priority support ('i' key) 2012-10-04 23:59:45 +00:00
Hisham Muhammad 84281bdc44 major header cleanup 2011-12-26 21:35:57 +00:00
Hisham Muhammad bc87a8ff8c Remove bundled hwloc-1.2.1. Use either native Linux affinity support or an external libhwloc. 
(for details see https://sourceforge.net/mailarchive/forum.php?thread_name=CAJpkDYeZpwqcWxZ77wq6bMrnhn-KzkU1xAqb3cU0drfnA3n9FQ%40mail.gmail.com&forum_name=htop-general )
 2011-11-21 02:52:41 +00:00
Hisham Muhammad 7ca1081712 Mega-commit with features and tweaks for 1.0: 
* Performance improvements
* Support for splitting CPU meters into two or four columns
  (thanks to Wim Heirman)
* Switch from PLPA, which is now deprecated, to HWLOC.
* Bring back support for native Linux sched_setaffinity,
  so we don't have to use HWLOC where we don't need to.
* Support for typing in user names and column fields in selection panels.
 2011-11-18 06:08:56 +00:00
Hisham Muhammad 75080ce79d Use wider PID columns in 64-bit machines with larger pid_max values. 2011-09-29 18:40:23 +00:00
Hisham Muhammad ec17b7029a Convert affinity control from the deprecated PLPA to HWLOC 2011-09-24 00:30:47 +00:00
Hisham Muhammad 300caa076e Tempus fugit. 2011-05-26 16:35:07 +00:00
Hisham Muhammad 219bb9ccff handle large values for process time 2011-03-28 19:06:06 +00:00
Hisham Muhammad d8e1480a27 Remove arbitrary limit from rich strings 
Fix subtree hiding
Fix reading of CPU values in hidden threads
Fix hiding of zombie processes as kernel threads
Remove "debug proc" code
Code cleanup in processElements
 2010-11-22 12:40:20 +00:00
Hisham Muhammad 45de5694ac no need to pad values; provide a default on machines without cgroup 2010-10-30 19:30:19 +00:00
Hisham Muhammad 6486229308 add support for steal/guest CPU time measurement 
simplify processor data accounting (add CPUData structure)
remove Process_clone trick
 2010-08-24 23:20:38 +00:00
Hisham Muhammad 9eb912149e expand/collapse tree 2010-06-17 19:02:03 +00:00
Hisham Muhammad dc262f4df6 STARTTIME column 2010-03-29 18:36:11 +00:00
Hisham Muhammad a600d5a6e9 Tempus fugit. 2010-02-25 02:08:18 +00:00
Hisham Muhammad 02a30bfecd warning fixes 2010-02-25 01:43:18 +00:00
Hisham Muhammad ef31893067 minor tweak 2010-02-22 20:57:25 +00:00
Hisham Muhammad 3b950e4189 BSD related fixes: 
* BUGFIX: Correct page size calculation for FreeBSD systems
  (thanks to Andrew Paulsen)
* Allow compilation without PLPA on systems that don't support it
  (thanks to Timothy Redaelli)
 2009-03-11 13:15:43 +00:00
Hisham Muhammad b93e5c00b6 Rename VEID to CTID in OpenVZ systems 
(thanks to Thorsten Schifferdecker)
 2009-03-11 13:05:19 +00:00
Hisham Muhammad a5dfaa2393 Add Linux-VServer support, 
contributed by Jonathan Sambrook and Benedikt Bohm
 2008-09-23 04:31:13 +00:00