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fix readme

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Alexey Avramov 2019-02-12 01:14:38 +09:00
parent 95991f0654
commit 26bca245f5
1 changed files with 4 additions and 4 deletions
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README.md
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@ -7,7 +7,7 @@ Nohang is a highly configurable daemon for Linux which is able to correctly prev
OOM conditions may cause [freezes](https://en.wikipedia.org/wiki/Hang_(computing)), [livelocks](https://en.wikipedia.org/wiki/Deadlock#Livelock), drop [caches](https://en.wikipedia.org/wiki/Page_cache) and processes to be killed (via sending [SIGKILL](https://en.wikipedia.org/wiki/Signal_(IPC)#SIGKILL)) instead of trying to terminate them correctly (via sending [SIGTERM](https://en.wikipedia.org/wiki/Signal_(IPC)#SIGTERM) or takes other corrective action). Some applications may crash if it's impossible to allocate memory. OOM conditions may cause [freezes](https://en.wikipedia.org/wiki/Hang_(computing)), [livelocks](https://en.wikipedia.org/wiki/Deadlock#Livelock), drop [caches](https://en.wikipedia.org/wiki/Page_cache) and processes to be killed (via sending [SIGKILL](https://en.wikipedia.org/wiki/Signal_(IPC)#SIGKILL)) instead of trying to terminate them correctly (via sending [SIGTERM](https://en.wikipedia.org/wiki/Signal_(IPC)#SIGTERM) or takes other corrective action). Some applications may crash if it's impossible to allocate memory.
![pic](https://i.imgur.com/yS81KAY.png) ![pic](https://i.imgur.com/9yuZOOf.png)
Here are the statements of some users: Here are the statements of some users:
@ -44,7 +44,7 @@ The tools listed above may work at the same time on one computer.
- OOM prevention results (displays sended signal and displays PID and name of victim) - OOM prevention results (displays sended signal and displays PID and name of victim)
- Low memory warnings (displays available memory and name of fattest process) - Low memory warnings (displays available memory and name of fattest process)
- `zram` support (`mem_used_total` as a trigger) - `zram` support (`mem_used_total` as a trigger)
- `PSI` support (since Linux 4.20+, using `/proc/pressure/memory` and `some avg10` as a trigger) - [PSI](https://lwn.net/Articles/759658/) support (since Linux 4.20+, using `/proc/pressure/memory` and `some avg10` as a trigger)
- customizable intensity of monitoring - customizable intensity of monitoring
- convenient configuration with a ~~well~~ commented [config file](https://github.com/hakavlad/nohang/blob/master/nohang.conf) - convenient configuration with a ~~well~~ commented [config file](https://github.com/hakavlad/nohang/blob/master/nohang.conf)
@ -200,16 +200,16 @@ Please create [issues](https://github.com/hakavlad/nohang/issues). Use cases, fe
- [x] Find env without run `ps` - [x] Find env without run `ps`
- [x] Handle all timeouts when notify-send starts - [x] Handle all timeouts when notify-send starts
- [x] Fix conf parsing: use of `line.partition('=')` instead of `line.split('=')` - [x] Fix conf parsing: use of `line.partition('=')` instead of `line.split('=')`
- [ ] Add `PSI` support (using `/proc/pressure/memory`, need Linux 4.20+)
- [x] Add `oom-sort` - [x] Add `oom-sort`
- [x] Reduce memory usage (remove `import argparse`) - [x] Reduce memory usage (remove `import argparse`)
- [x] Remove CLI options (need to add it again via `sys.argv`) - [x] Remove CLI options (need to add it again via `sys.argv`)
- [x] Remove self-defense options from config, use systemd unit scheduling instead - [x] Remove self-defense options from config, use systemd unit scheduling instead
- [x] Add the ability to send any signal instead of SIGTERM for processes with certain names - [x] Add the ability to send any signal instead of SIGTERM for processes with certain names
- [x] Handle `UnicodeDecodeError` if victim name consists of many unicode characters - [x] Handle `UnicodeDecodeError` if victim name consists of many unicode characters
- [ ] Improve user input validation
- [x] Fix `mlockall()` using `MCL_ONFAULT` and lock all memory by default - [x] Fix `mlockall()` using `MCL_ONFAULT` and lock all memory by default
- [ ] Add `PSI` support (using `/proc/pressure/memory`, need Linux 4.20+)
- [ ] Redesign of the config - [ ] Redesign of the config
- [ ] Improve user input validation
- [ ] Redesign of the GUI notifications - [ ] Redesign of the GUI notifications
- [ ] Improve modifing badness via matching with regular expressions: - [ ] Improve modifing badness via matching with regular expressions:
- [x] Adding the ability to set many different `badness_adj` for processes depending on the matching `name`, `cmdline` and `euid` with the specified regular expressions - [x] Adding the ability to set many different `badness_adj` for processes depending on the matching `name`, `cmdline` and `euid` with the specified regular expressions