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138 Commits

Author SHA1 Message Date
Leigh Simpson da236ca318 Added additional column to monitor OOM killer score of each process 2014-01-29 22:41:55 +00:00
Hisham Muhammad 76a715ee8c Fix order of calloc arguments. 
(Patch by Dawid Gajownik)
 2014-01-16 18:51:16 -02:00
Hisham Muhammad 8ace29c267 Make CPU meter optionally account guest time in its percentages 2013-12-18 02:58:34 +00:00
Hisham Muhammad af285d1d3b Fixes in accounting of guest time when using virtualization 
(thanks to Patrick Marlier)
 2013-12-18 02:20:39 +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 322ba274ea Performance improvements 
(thanks to Jann Horn)
 2013-04-29 23:00:15 +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 2a73405cd0 search and filter for the strace and lsof screens! 2012-11-10 00:31:37 +00:00
Hisham Muhammad f44a8f2009 Option to update process names on every refresh 
(thanks to Rob Hoelz)
 2012-10-20 00:43:25 +00:00
Hisham Muhammad 1b21827f1f Fail gracefully when /proc is not mounted 
(thanks to Philipp Hagemeister)
 2012-10-19 18:59:48 +00:00
Hisham Muhammad 47e881f460 Add IO priority support ('i' key) 2012-10-04 23:59:45 +00:00
Hisham Muhammad e6c6d7fbf7 Add -p flag, contributed by Rob Hoelz 2012-08-10 21:54:41 +00:00
Hisham Muhammad 90d567531a Fix CPU percentage. Patch 3522180 for bug 3516978, by Richard. 2012-05-28 00:47:05 +00:00
Hisham Muhammad 05a78c8111 Auto-follow process when selecting which signal to use when killing a process. 
This avoids killing the wrong process.
 2012-03-30 01:20:32 +00:00
Hisham Muhammad 1a604a05a5 BUGFIX: behavior of 'F' (follow) key was broken, also affecting the 
persistence of mouse selections. Closes #3165065.
 2012-02-02 23:45:40 +00:00
Hisham Muhammad 45f7a4fc8d Remove old memory debugging routines. We have Valgrind nowadays. 2011-12-26 22:04:29 +00:00
Hisham Muhammad 84281bdc44 major header cleanup 2011-12-26 21:35:57 +00:00
Hisham Muhammad 81e44312b4 Use strdup explicitly 2011-12-25 20:23:53 +00:00
Hisham Muhammad bfd86a60cc Keep panel structure up-to-date as process list changes when headers are updated during the screen manager. Hopefully closes #3444533. 2011-12-01 12:31:57 +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 ca6b9238a3 Support for UTF-8 tree drawing 
(thanks to Bin Guo)
 2011-11-03 22:12:12 +00:00
Hisham Muhammad d1b1cbc757 cleanups and fixes, thanks to cppcheck and gcc -Wextra 2011-10-25 00:05:46 +00:00
Hisham Muhammad ec17b7029a Convert affinity control from the deprecated PLPA to HWLOC 2011-09-24 00:30:47 +00:00
Hisham Muhammad f7fe4b4722 Fix off-by-one error in PROCESSOR display 2011-09-08 02:48:53 +00:00
Hisham Muhammad 27b470e10d Don't simply trust that string splits were successful... 2011-08-29 20:45:29 +00:00
Hisham Muhammad 9599e5650e larger numbers 2011-05-26 16:32:05 +00:00
Hisham Muhammad 219bb9ccff handle large values for process time 2011-03-28 19:06:06 +00:00
Hisham Muhammad a9c0ea3753 * Option for counting CPUs from zero 
(thanks to Sean Noonan)
* Meters update in every screen (no longer halting while on Setup, etc.)
 2011-03-22 20:37:08 +00:00
Hisham Muhammad 8bdec7155e show names of zombie processes properly 2011-03-17 04:26:28 +00:00
Hisham Muhammad 72dbb72b68 All processes where showing as belonging to 'root'. Fixed. 
Thanks to Sven Hartrumpf for pointing this out in htop-0.9-rc2
 2010-11-26 16:51:20 +00:00
Hisham Muhammad 5effb12e46 Fix behavior of expand/collapse-tree. Thanks Rob for the heads up! 2010-11-24 12:00:34 +00:00
Hisham Muhammad 941ad72f67 correct thread detection 2010-11-24 01:02:29 +00:00
Hisham Muhammad 831538b0f9 Split process and thread counts in tasks meter 2010-11-23 13:28:47 +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 10f007e07e Fix for systems where there's no /proc/PID/task/PID/. Closes #2789634. 2010-11-20 20:27:37 +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 84ed4c01f6 Support for cgroups (thanks to Guillaume Zitta and Daniel Lezcano) 2010-10-30 19:24:07 +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 02a30bfecd warning fixes 2010-02-25 01:43:18 +00:00
Hisham Muhammad 8f230920cd show custom thread names 2010-02-25 01:37:31 +00:00
Hisham Muhammad c9e59b4a33 minor tweaks by David Weber 2010-02-22 20:54:01 +00:00
Hisham Muhammad 1e124da059 coverity fixes 2009-10-16 20:03:18 +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 dc38fc2da3 Fix missing tree view when userland threads are hidden 
(thanks to Josh Stone)
 2009-02-17 17:12:59 +00:00
Hisham Muhammad 0baba6d7b4 Fix for VPID on OpenVZ systems 
(thanks to Wolfgang Frisch)
 2009-02-17 15:36:43 +00:00
Hisham Muhammad a2f6eea0c4 Remove assertion that fails on hardened kernels 
(thanks to Wolfram Schlich for the report)
 2008-09-23 06:29:03 +00:00
Hisham Muhammad c3550e18e8 Avoid reading process IO info multiple times on multithreaded processes. 
Bugfix from Gerhard Heift.
 2008-09-23 05:56:15 +00:00
Hisham Muhammad a5dfaa2393 Add Linux-VServer support, 
contributed by Jonathan Sambrook and Benedikt Bohm
 2008-09-23 04:31:13 +00:00
Hisham Muhammad 2338ad5820 Ability to change sort column with the mouse by 
clicking column titles (click again to invert order).
Also, add a consolidated IO kbyte/s column.
 2008-03-14 18:50:49 +00:00
Hisham Muhammad da23c8c5a1 Clean up headers by using 'static' whenever possible. 
Reduces resulting code size.
 2008-03-09 08:58:38 +00:00
Hisham Muhammad 12f4f09e6e Add support for Linux per-process IO statistics, 
enabled with the --enable-taskstats flag, which
requires a kernel compiled with taskstats support.
Thanks to Tobias Oetiker!
 2008-03-09 08:02:22 +00:00
Hisham Muhammad 8fa33dc336 Add Unicode support, enabled with the --enable-unicode 
flag, which requires libncursesw.
Thanks to Sergej Pupykin!
 2008-03-09 02:33:23 +00:00
Hisham Muhammad 93f091c47e BUGFIX: Fix display of CPU count for threaded processes. 
When user threads are hidden, process now shows the
sum of processor usage for all processors. When user
threads are displayed, each thread shows its own
processor usage, including the root thread.
(thanks to Bert Wesarg for the report)
Also, add option to display thread colors differently.
 2008-03-08 23:39:48 +00:00
Hisham Muhammad 855d9eaf9a IO-wait time now counts as idle time, which is a more 
accurate description. It is still available in
split time, now called detailed CPU time.
(thanks to Samuel Thibault for the report)
 2007-11-09 00:40:59 +00:00
Hisham Muhammad a7c2aedcec Improve construction of tree view, properly nesting threads. 
Add CPU affinity screen ('a' key).
BUGFIX: Correct display of TPGID field.
Add TGID field.
 2007-11-08 23:23:01 +00:00
Hisham Muhammad 4c51ad0e35 OpenVZ support, contributed by Sergey Lychko 2007-08-10 05:07:14 +00:00
Hisham Muhammad d357c67717 Add support of NLWP field, by Bert Wesarg 2007-05-21 19:10:53 +00:00
Hisham Muhammad b1e9d716f2 keep debug code up-to-date 2007-05-17 18:44:57 +00:00
Hisham Muhammad 9710a43001 Fixes for /proc location, submitted by Florent Thoumie 2007-05-17 18:29:30 +00:00
Hisham Muhammad d46dcf99fd Make process memory percentage calculation saner. 2007-04-10 16:27:12 +00:00
Hisham Muhammad f56c8014f7 Apply patches by Matthias Lederhofer adding extra 
memory status fields
 2007-04-05 20:13:32 +00:00
Hisham Muhammad a227b20fef Switch to unsigned keys in hash, according to issue #1688290 
in the sf tracker
 2007-04-05 19:53:23 +00:00
Hisham Muhammad a26ef71ed8 Minor tweak. 2006-11-13 22:04:17 +00:00
Hisham Muhammad 3d62edb678 Bugfix: collect orphaned items during tree generation 
at the end of the tree.
Add debugging sanity checks.
 2006-11-12 21:53:56 +00:00
Hisham Muhammad c90a445103 Don't double-free comm when it's an existingProcess 2006-11-09 01:44:20 +00:00
Hisham Muhammad 97ea7a1a8c Ok, second take on fixing the handling of comm.- 2006-11-08 22:16:46 +00:00
Hisham Muhammad adbfe82e63 Oops. 2006-11-08 22:09:13 +00:00
Hisham Muhammad 45fab61da3 Avoid double free of prototype's comm. 2006-11-08 22:08:00 +00:00
Hisham Muhammad 8adc7ac00f Fix asserts, don't use freed memory. 2006-11-08 21:49:52 +00:00
Hisham Muhammad febe259e91 Add lots of debugging asserts and try to clean up behavior of lists in general. 
Make dumping of proc data controlled by a separate debug define.
 2006-11-08 20:12:57 +00:00
Hisham Muhammad b25ac6b0f7 Handle situation instead of assuming it would never happen, 
as it was seen out in the field and tested here.
 2006-10-26 23:06:52 +00:00
Hisham Muhammad 2c4d730403 Allocate per-processor values in a contiguous chunk of memory 2006-10-04 16:25:41 +00:00
Hisham Muhammad 3e4f06d101 Contribution by Philipp Richter: Display IO-Wait, IRQ and Soft-IRQ values in status bar 
(minor modifications: default to false, add help)
 2006-10-04 14:21:27 +00:00
Hisham Muhammad eb2803ce79 Share name strings from UsersList 2006-07-12 01:35:59 +00:00
Hisham Muhammad dbe2670b69 Perform RichString operations by hand. 
Avoid unnecessary operations when processing entries on ProcessList.
 2006-07-12 01:16:03 +00:00
Hisham Muhammad 5d48ab8c28 Performance improvement hackathon: improve process comparison routines, 
disable useless code in release builds such as runtime type-checking on
dynamic data structures and process fields that are not being computed,
faster(?) method for verifying the process owner (still need to ensure
correctness), don't destroy and create process objects for hidden kernel
threads over and over. Phew. I shouldn't be doing all this today, but I
could not resist.
 2006-07-11 06:13:32 +00:00
Hisham Muhammad 2f1f82ee87 Updates for new version of the MakeHeader.py script. 2006-06-06 20:41:01 +00:00
Hisham Muhammad 8c643f5f89 Use long long types to avoid overflow 2006-06-05 21:28:54 +00:00
Hisham Muhammad d0325cfec5 Disable old hack that's interfering with real debugging. 2006-06-05 15:53:16 +00:00
Hisham Muhammad a853faaa2d Rename TypedVector to Vector, matching dit. 2006-05-30 13:45:40 +00:00
Hisham Muhammad 33113fe0d7 - Overhaul meters implementation; 
- add AllCPUsMeter;
- because of that, the new .htoprc is incompatible with previous released versions.
 2006-04-10 20:40:38 +00:00
Hisham Muhammad 86d6313560 * make debug target 
* Support for generating a /proc trace for debugging purposes.
 2006-03-24 03:39:04 +00:00
Hisham Muhammad 2ef1847a8b Complete implementation of --with-proc, making htop more FreeBSD-friendly 2006-03-13 17:29:18 +00:00
Hisham Muhammad d6231bab89 Initial import. 2006-03-04 18:16:49 +00:00