Commit Graph

20 Commits

Author SHA1 Message Date
Sohaib Mohamed 6f2021f3d9 PCP: support for 'dynamic columns' added at runtime
Implements support for arbitrary Performance Co-Pilot
metrics with per-process instance domains to form new
htop columns.  The column-to-metric mappings are setup
using configuration files which will be documented via
man pages as part of a follow-up commit.

We provide an initial set of column configurations so
as to provide new capabilities to pcp-htop: including
configs for containers, open fd counts, scheduler run
queue time, tcp/udp bytes/calls sent/recv, delay acct,
virtual machine guests, detailed virtual memory, swap.

Note there is a change to the configuration file path
resolution algorithm introduced for 'dynamic meters'.
First, look in any custom PCP_HTOP_DIR location.  Then
iterate, in priority order, users home directory, then
local sysadmins files in /etc/pcp/htop, then readonly
configuration files below /usr/share/pcp/htop.  This
final location becomes the preferred place for our own
shipped meter and column files.

The Settings file (htoprc) writing code is updated to
not using the numeric identifier for dynamic columns.
The same strategy used for dynamic meters is used here
where we write Dynamic(name) so the name can be setup
once more at start.  Regular (static) columns writing
to htoprc - i.e. numerically indexed - is unchanged.
2021-08-13 07:32:57 +02:00
Daniel Lange ed82ce6456 Merge branch 'cpu_count' of cgzones/htop 2021-08-02 15:21:07 +02:00
Sohaib Mohamed 32faba0b6d DragonFlyBSD: fixup: ProcessList_new declaration & definition mismatch 2021-07-18 12:41:11 +02:00
Christian Göttsche 11d2206f40 Add ProcessList_isCPUonline 2021-07-18 07:47:09 +02:00
Benny Baumann 07a4657a47 DragonFlyBSD: Fix included headers 2021-05-22 18:16:11 +02:00
mayurdahibhate 3f86a011e6 platform-dependent files included relative to main source directory 2021-05-10 18:40:53 +02:00
Christian Göttsche 9a86577cf2 DragonFlyBSD update
- move some functions to file scope
- drop unused global variable
2020-12-20 18:32:04 +01:00
Christian Göttsche 8db8b9edac DragonFlyBSD update
- drop unused kinfo includes and link argument
- detect kvm library necessity at configure step
- fix variable typo
2020-12-20 18:22:41 +01:00
Christian Göttsche 4c4ba9d949 DragonFlyBSDProcessList: fix missing type 2020-12-06 00:43:41 +01:00
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
Christian Göttsche 7107d1db0b Refactor __attribute__ usage
Use internal macros for compatibility with non GNUC compilers.
2020-09-18 12:28:40 +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
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
Diederik de Groot 49af12e7c6 implement: readJailName
Note: dragonflybsd does not have 'jail_get' like freebsd does.
It does however provide a sysctl "jail.list" which returns a list of all jails.
2017-04-20 15:14:33 +02:00
Diederik de Groot b258d6e53e Initial addition of dragonflybsd (based on FreeBSD) 2017-04-19 16:19:32 +02:00