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Author SHA1 Message Date
Pavol Žáčik
096c402881
vm: Deprecate dirty_ratio in favour of dirty_bytes with %
Same for dirty_background_ratio and dirty_background_bytes.

Using both the ratio and the bytes is not compatible with
the current profile inheritance implementation, because it
is not possible for dirty_bytes in a child profile to override
dirty_ratio in its parent profile.

Resolves: RHEL-101578
2025-07-08 15:58:59 +02:00
Pavol Žáčik
155f2323a4
Adjust profiles to set dirty_(bytes|ratio) via the vm plugin 2024-12-11 21:05:21 +01:00
Jaroslav Škarvada
b2cc6189f8
profiles: consolidated summaries
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
2017-04-03 22:52:18 +02:00
Jaroslav Škarvada
c24e2ea0ca Added support for 'summary' and 'description' of profiles
Added new tuned-adm functionality 'profile_info'. It has optional parameter
'profile_name'. If called without parameter, active profile is used.
It outputs name of the profile it is querying, profile summary, and profile
description. If there is no profile summary or description available it
outputs empty string(s).

Extended tuned-adm 'list' functionality. It now displays profile summary
in the list (if available).

Added summary to profiles.

Extended D-Bus API to support the new feature and for better Cockpit support:
 - Added 'profile_info' method. It gets profile_name argument and it queries
   the requested profile for information. If profile_name is empty string it
   queries the active/selected profile. It returns tuple of the following
   format (status, profile_name, summary, description), where status is
   boolean. If it is False, the query mechanism failed and the other fields
   don't contain valid data
 - Added 'profiles2' method. It's extension of 'profiles' method. It returns
   list of tuples. Tuples have following format:
   (profile_name, profile_summary)

Related: rhbz#1228356
Fixes: #46

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
2016-01-05 11:28:25 +01:00
Jaroslav Škarvada
ef339e1b17 profiles: various updates according to feedback from performance team
Related: rhbz#922068

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
2013-11-06 10:39:01 +01:00
Jaroslav Škarvada
f26e5f58f3 profiles: not disabling barriers
Related: rhbz#922068

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
2013-11-05 23:16:16 +01:00
Jaroslav Škarvada
7eb0ad5cdc throughput-performance: added readahead_multiply=4
Also removed this settings from the dependant profiles
where it is no more needed and updated the manual page.

Resolves: rhbz#987570

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
2013-10-16 11:20:59 +02:00
Jaroslav Škarvada
0f912ede9f removed the nobarrier from the virtual-guest profile (data loss prevention)
resolves: rhbz#886956

- updated man page
- minor cosmetic fix to virtual-host profile
2013-01-03 16:54:39 +01:00
Jaroslav Škarvada
6c36daaebf profiles: converted remount with nobarriers from functions to tuned.conf 2012-11-30 17:43:07 +01:00
Jaroslav Škarvada
04e28bc088 profiles: converted some more options from scripts to tuned.conf 2012-11-30 15:55:26 +01:00
Jaroslav Škarvada
6b349ed91f profiles: called action handler from scripts 2012-03-28 16:54:18 +02:00
Jaroslav Škarvada
f0e955e967 profiles: added profiles converted from tuned 1.0
profiles: added powersave profile
tuned: reduced number of installed profiles, the rest are in compat subpackage
2012-03-28 15:42:56 +02:00