Commit Graph

32 Commits

Author SHA1 Message Date
Christian Göttsche 90cc16efc0 Solaris: support offline CPUs and hot-swapping
Example hot-swapping:
    psradm -F -f 2
2021-07-18 07:53:01 +02:00
Christian Göttsche 11d2206f40 Add ProcessList_isCPUonline 2021-07-18 07:47:09 +02:00
Nathan Scott f0ed0fdafb Add a new DynamicMeter class for runtime Meter extension
This commit is based on exploratory work by Sohaib Mohamed.
The end goal is two-fold - to support addition of Meters we
build via configuration files for both the PCP platform and
for scripts ( https://github.com/htop-dev/htop/issues/526 )

Here, we focus on generic code and the PCP support.  A new
class DynamicMeter is introduced - it uses the special case
'param' field handling that previously was used only by the
CPUMeter, such that every runtime-configured Meter is given
a unique identifier.  Unlike with the CPUMeter this is used
internally only.  When reading/writing to htoprc instead of
CPU(N) - where N is an integer param (CPU number) - we use
the string name for each meter.  For example, if we have a
configuration for a DynamicMeter for some Redis metrics, we
might read and write "Dynamic(redis)".  This identifier is
subsequently matched (back) up to the configuration file so
we're able to re-create arbitrary user configurations.

The PCP platform configuration file format is fairly simple.
We expand configs from several directories, including the
users homedir alongside htoprc (below htop/meters/) and also
/etc/pcp/htop/meters.  The format will be described via a
new pcp-htop(5) man page, but its basically ini-style and
each Meter has one or more metric expressions associated, as
well as specifications for labels, color and so on via a dot
separated notation for individual metrics within the Meter.

A few initial sample configuration files are provided below
./pcp/meters that give the general idea.  The PCP "derived"
metric specification - see pmRegisterDerived(3) - is used
as the syntax for specifying metrics in PCP DynamicMeters.
2021-07-07 10:59:36 +10:00
Benny Baumann 364e4e692f Reduce visibility of GZONE and UZONE
Fixes #624
2021-07-04 19:34:03 +02:00
Benny Baumann 32414dace7 Remove unused define on Solaris 2021-07-04 19:32:47 +02:00
Christian Göttsche 27be880d0f Solaris: reduce function scopes 2021-05-20 16:43:40 +02:00
Christian Göttsche 8f34225a49 Solaris: fix includes 2021-05-20 16:43:40 +02:00
mayurdahibhate 3f86a011e6 platform-dependent files included relative to main source directory 2021-05-10 18:40:53 +02:00
Dominik Hassler 495f2292dc add support to display CPU frequencies on Solarish platforms 2020-12-25 09:26:50 +00:00
Benny Baumann 61e14d4bb2 Spacing around operators 2020-11-02 22:15:01 +01:00
Christian Göttsche 61bae4c9d2 Unify function argument names
Name first argument of ProcessList_goThroughEntries consistently super
Name first argument of ProcessList_new consistently userTable
2020-10-28 19:57:10 +01:00
Christian Göttsche f8208f2173 Drop tabs in source indentions 2020-10-20 21:43:36 +02:00
Christian Göttsche 96e2a4259e Continue to update generic data in paused mode
Generic data, as CPU and memory usage, are used by Meters.
In paused mode they would stop receiving updates and especially Graph
Meters would stop showing continuous data.

Improves: #214
Closes: #253
2020-10-19 14:45:39 +02:00
Daniel Lange 079c2abf8e Update License consistently to GPLv2 as per COPYING file 2020-10-05 10:13:12 +02:00
Nathan Scott 4597332959 Switch variable/field naming from WhiteList to MatchList 2020-09-09 19:38:15 +10:00
Nathan Scott 8ec5d4a3a0 Further, minor cleanups to headers post-MakeHeaders
Remove leftover empty ifdef/endif pairs, whitespace.
The generated htop.h file was also unused - removed.
2020-09-08 17:33:50 +10:00
Nathan Scott eede79b29a Merge branch 'noheadergen' of https://github.com/zevweiss/htop into zevweiss-noheadergen 2020-09-08 16:45:11 +10:00
Dominik Hassler 7805575114 fix for double symbol link error on solaris 2020-09-05 15:34:27 +10:00
Zev Weiss a1a027b9bd Axe automated header generation.
Reasoning:
 - implementation was unsound -- broke down when I added a fairly
   basic macro definition expanding to a struct initializer in a *.c
   file.

 - made it way too easy (e.g. via otherwise totally innocuous git
   commands) to end up with timestamps such that it always ran
   MakeHeader.py but never used its output, leading to overbuild noise
   when running what should be a null 'make'.

 - but mostly: it's just an awkward way of dealing with C code.
2020-09-03 11:58:58 -05:00
Nathan Scott 9a55efc8b5 Merge branch 'hishamhm-pull-920' 2020-08-20 18:24:35 +10:00
Nathan Scott a82fd262d7 Merge branch 'hishamhm-pull-960' 2020-08-20 14:19:53 +10:00
Daniel Flanagan dd33444f7e Clean up existing whitespace 2019-10-31 11:39:12 -05:00
Ross Williams ff6914e4ad ZFS arcstats for Solaris 2019-07-07 23:10:54 -04:00
senjan 423414937b does not work within NGZ 2019-05-26 21:20:35 +02:00
Guy M. Broome da4877f48c Solaris: fix a memory leak caused by calling ProcessList_getProcess twice for each LWP 2018-04-05 19:38:13 -03:00
Guy M. Broome 1ae7625c42 Solaris: showing a dash for the top-level process is no longer necessary 2018-04-05 19:38:13 -03:00
Guy M. Broome 7f40a3a5af Solaris: condense separate process vs lwp handling down to a single workflow 2018-04-05 19:38:13 -03:00
Guy M. Broome 45fad05b4a Solaris: get completely out of the file handling business using libproc 2018-04-05 19:38:13 -03:00
gmbroome 42c3a1fcb3 Solaris: Implement LWP enumeration (#768)
Squashed the following commits:

* Solaris: Get LWP enumeration working
* Solaris: Make showing and hiding of kernel threads behave
* Solaris: remove usage of lwpstatus that is no longer needed
* Solaris: no discrete access to parent proc structure needed
* Solaris: Restore runtime MaxPid detection after LWP changes
* Solaris: Workaround virtual PID signal issue by shadowing kill() with a macro
* Solaris: Fix unintention double-shifting of virtual PID for LWP enumeration
* Solaris: Add LWPID to default display since LWP enumeration is also default
* Solaris: use PAGE_SIZE_KB from Process.h instead of custom definition
* Solaris: stop LWP enumeration at 1023 LWPs per proc since that is all we can handle in the virtual PID
2018-03-27 13:27:12 -03:00
Guy M. Broome cda84fcddc Solaris: enough changes made to justify a copyright bump to 2018 2018-03-16 11:43:48 -03:00
Guy M. Broome cefbe499db Solaris: fix malloc() / free() issues with zone name handling 2018-03-16 11:43:48 -03:00
gmbroome 697f5bb9c1 Import Solaris support (#741)
This commit adds support for Solaris, squashed from PR #741:

Summary of additions:

* Initial setup of Solaris platform directory
* Add Solaris platform into autoconf template
* Uptime and load averages
* Add dependency on libkstat
* Basic process listing
* Zone name display
* CPU detection
* Per-process memory and CPU usage parsed correctly
* Uses sysconf to discover number of CPUs, instead of more complex libkstat code
* Simple memory display working
* Reduce repetitive calls to the PAGE_SIZE macro when reading memory info
* Add Project, Contract, Task, and Pool into process properties
* Use system major()/minor() implementations and remove extraneous definition of mkdev()
* Get the STARTTIME column working properly, using the Linux implementation as a guide
2018-03-02 18:20:46 -03:00