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fix conf

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This commit is contained in:
Alexey Avramov 2018-12-12 16:17:50 +09:00
parent 68e28f9ddf
commit 7ad2503323
1 changed files with 11 additions and 5 deletions
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nohang.conf
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@ -128,7 +128,7 @@ oom_score_adj_max = 30
See https://en.wikipedia.org/wiki/Regular_expression and See https://en.wikipedia.org/wiki/Regular_expression and
https://en.wikipedia.org/wiki/Perl_Compatible_Regular_Expressions https://en.wikipedia.org/wiki/Perl_Compatible_Regular_Expressions
Enabling this option slows down the search for the victim Enabling this options slows down the search for the victim
because the names, cmdlines or UIDs of all processes because the names, cmdlines or UIDs of all processes
(except init and kthreads) are compared with the (except init and kthreads) are compared with the
specified regex patterns (in fact slowing down is caused by specified regex patterns (in fact slowing down is caused by
@ -137,6 +137,9 @@ oom_score_adj_max = 30
Use script `oom-sort` from nohang package to view Use script `oom-sort` from nohang package to view
names, cmdlines and UIDs of processes. names, cmdlines and UIDs of processes.
4.1 Matching process names with RE patterns
Valid values are True and False. Valid values are True and False.
regex_matching = False regex_matching = False
@ -147,8 +150,6 @@ regex_matching = False
RE patterns must be valid and must not be empty! RE patterns must be valid and must not be empty!
Matching process names with RE patterns
prefer_regex = ^()$ prefer_regex = ^()$
Valid values are floating-point numbers from the range [1; 1000]. Valid values are floating-point numbers from the range [1; 1000].
@ -168,7 +169,7 @@ avoid_regex = ^(Xorg|sshd)$
avoid_factor = 3 avoid_factor = 3
Matching cmdlines with RE patterns 4.2 Matching cmdlines with RE patterns
A good option that allows fine adjustment. A good option that allows fine adjustment.
@ -182,7 +183,7 @@ avoid_re_cmdline = ^/usr/lib/virtualbox
avoid_cmd_factor = 3 avoid_cmd_factor = 3
Matching UIDs with RE patterns 4.3 Matching UIDs with RE patterns
The most slow option The most slow option
@ -194,6 +195,11 @@ prefer_uid_factor = 1
avoid_re_uid = ^()$ avoid_re_uid = ^()$
avoid_uid_factor = 1 avoid_uid_factor = 1
Note that you can control badness also via systemd units
via OOMScoreAdjust, see
https://www.freedesktop.org/software/systemd/man/systemd.exec.html#OOMScoreAdjust=
##################################################################### #####################################################################
5. The execution of a specific command instead of sending the 5. The execution of a specific command instead of sending the