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fix readme

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This commit is contained in:
Alexey Avramov 2018-12-16 02:39:16 +09:00
parent c0fd46440d
commit 911c9e905d
4 changed files with 12 additions and 9 deletions
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2
README.md
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@ -50,7 +50,7 @@ For basic usage:
To show GUI notifications: To show GUI notifications:
- `libnotify` (Fedora, Arch Linux) or `libnotify-bin` (Debian GNU/Linux, Ubuntu) - `libnotify` (Fedora, Arch Linux) or `libnotify-bin` (Debian GNU/Linux, Ubuntu)
- `sudo` and `procps` if nohang is started as root - `sudo` if nohang is with UID=0
## Memory and CPU usage ## Memory and CPU usage

4
nohang
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@ -23,7 +23,7 @@ nc = nm + 1
self_uid = os.geteuid() self_uid = os.geteuid()
self_pid = str(os.getpid()) self_pid = str(os.getpid())
wait_time = 0.1 wait_time = 2
cache_time = 30 cache_time = 30
cache_path = '/dev/shm/nohang_env_cache' cache_path = '/dev/shm/nohang_env_cache'
@ -348,7 +348,7 @@ def send_notify(signal, name, pid):
Popen(['notify-send', '--icon=dialog-warning', Popen(['notify-send', '--icon=dialog-warning',
'{}'.format(title), '{}'.format(body)]).wait(wait_time) '{}'.format(title), '{}'.format(body)]).wait(wait_time)
except TimeoutExpired: except TimeoutExpired:
print('BAAAR') print('TimeoutExpired: ' + 'notify send signal')
def send_notify_etc(pid, name, command): def send_notify_etc(pid, name, command):
""" """

13
nohang.conf
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@ -15,8 +15,11 @@
2. The frequency of checking the level of available memory 2. The frequency of checking the level of available memory
(and CPU usage) (and CPU usage)
3. The prevention of killing innocent victims 3. The prevention of killing innocent victims
4. Impact on the badness of processes via matching their names, 4. Impact on the badness of processes via matching their
cmdlines and UIDs with regular expressions - names,
- cmdlines and
- UIDs
with regular expressions
5. The execution of a specific command instead of sending the 5. The execution of a specific command instead of sending the
SIGTERM signal SIGTERM signal
6. GUI notifications: 6. GUI notifications:
@ -292,7 +295,7 @@ niceness = -9
Valid values are integers from the range [-1000; 1000]. Valid values are integers from the range [-1000; 1000].
Setting the values to -1000 will prohibit suicide. Setting the values to -1000 will prohibit suicide.
oom_score_adj = -50 oom_score_adj = -10
Read `man ionice` to understand the following parameters. Read `man ionice` to understand the following parameters.
Setting the True value requires the root privileges. Setting the True value requires the root privileges.
@ -315,12 +318,12 @@ realtime_ionice_classdata = 4
print_config = False print_config = False
Print memory check results or not print. Print memory check results.
Valid values are True and False. Valid values are True and False.
print_mem_check_results = False print_mem_check_results = False
Print sleep periods between memory checks or not print. Print sleep periods between memory checks.
Valid values are True and False. Valid values are True and False.
print_sleep_periods = False print_sleep_periods = False

2
nohang_notify_low_mem
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@ -14,7 +14,7 @@ from argparse import ArgumentParser
from os import listdir from os import listdir
from subprocess import Popen, TimeoutExpired from subprocess import Popen, TimeoutExpired
wait_time = 0.1 wait_time = 2
parser = ArgumentParser() parser = ArgumentParser()