update changelog
This commit is contained in:
Alexey Avramov
parent
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CHANGELOG.md
108
CHANGELOG.md
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## Changelog
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# Changelog
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- In progress
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## [Unreleased]
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- [x] Added new CLI options:
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- [x] -v, --version
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- [x] -p, --print-proc-table
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- [x] -cc CONFIG, --check-config CONFIG
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- [x] Possible process crashes are fixed:
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- [x] Fixed crash at startup due to `UnicodeDecodeError` on some systems
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- [x] Handled `UnicodeDecodeError` if victim name consists of many unicode characters ([rfjakob/earlyoom#110](https://github.com/rfjakob/earlyoom/issues/110))
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- [x] Fixed process crash before performing corrective actions if Python 3.4 or lower are used to interpret nohang
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- [x] Improve output:
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- [x] Display `oom_score`, `oom_score_adj`, `Ancestry`, `EUID`, `State`, `VmSize`, `RssAnon`, `RssFile`, `RssShmem`, `CGroup_v1`, `CGroup_v2`, `Realpath`, `Cmdline` and `Lifetime` of the victim in corrective action reports
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- [x] Added memory report interval
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- [x] Added delta memory info (the rate of change of available memory)
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- [x] Print statistics on corrective actions after each corrective action
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- [x] Added ability to print a process table before each corrective action
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- [x] Added the ability to log into a separate file
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- [x] Improved GUI warnings:
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- [x] Reduced the idle time of the daemon in the process of launching a notification
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- [x] All notify-send calls are made using the `nohang_notify_helper` script, in which all timeouts are handled
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- [x] Native python implementation of `env` search without running `ps` to notify all users if nohang started with UID=0.
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- [x] Improved modifing badness via matching with regular expressions:
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- [x] Added the ability to set many different `badness_adj` for processes depending on the matching `Name`, `CGroup_v1`, `CGroup_v2`, `cmdline`, `realpath`, `environ` and `EUID` with the specified regular expressions ([issue #11](https://github.com/hakavlad/nohang/issues/11))
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- [x] Fix: replace `re.fullmatch()` by `re.search()`
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- [x] Reduced memory usage:
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- [x] Reduced memory usage and startup time (using `sys.argv` instead of `argparse`)
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- [x] Reduced memory usage with `mlockall()` using `MCL_ONFAULT` ([rfjakob/earlyoom#112](https://github.com/rfjakob/earlyoom/issues/112))
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- [x] Lock all memory by default using mlockall()
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- [x] Added new tools:
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- [x] `oom-sort`
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- [x] `psi-top`
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- [x] `psi-monitor`
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- [x] Improve poll rate algorithm
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- [x] Fixed Makefile for installation on CentOS 7 (remove gzip `-k` option).
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- [x] Added `max_post_sigterm_victim_lifetime` option: send SIGKILL to the victim if it doesn't respond to SIGTERM for a certain time
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- [x] Added `post_kill_exe` option (the ability to run any command after killing a victim)
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- [x] Added `warning_exe` option (the ability to run any command instead of GUI low memory warnings)
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- [x] Added `victim_cache_time` option
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- [x] Improved victim search algorithm (do it ~30% faster) ([rfjakob/earlyoom#114](https://github.com/rfjakob/earlyoom/issues/114))
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- [x] Improved limiting `oom_score_adj`: now it can works with UID != 0
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- [x] Fixed conf parsing: use of `line.partition('=')` instead of `line.split('=')`
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- [x] Removed self-defense options from the config, use systemd unit scheduling instead
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- [x] Added the ability to send any signal instead of SIGTERM for processes with certain names
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- [x] Added support for `PSI`
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- [x] Recheck memory levels after finding a victim to prevent killing innocent victims in some cases ([issue #20](https://github.com/hakavlad/nohang/issues/20))
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- [x] Now one corrective action to one victim can be applied only once.
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- [x] Ignoring zram by default, checking for this has become optional.
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- [x] Improved user input validation
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- [x] Improved documentation
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- [x] Handle signals (SIGTERM, SIGINT, SIGQUIT, SIGHUP), print total stat by corrective actions at exit.
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- [v0.1](https://github.com/hakavlad/nohang/releases/tag/v0.1), 2018-11-23: Initial release
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- Added new CLI options:
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- -v, --version
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- -m, --memload
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--monitor
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--tasks
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--check-config
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- Possible process crashes are fixed:
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- Fixed crash at startup due to `UnicodeDecodeError` on some systems
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|
- Handled `UnicodeDecodeError` if victim name consists of many unicode characters ([rfjakob/earlyoom#110](https://github.com/rfjakob/earlyoom/issues/110))
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- Fixed process crash before performing corrective actions if Python 3.4 or lower are used to interpret nohang
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||||||
|
- Improve output:
|
||||||
|
- Display `oom_score`, `oom_score_adj`, `Ancestry`, `EUID`, `State`, `VmSize`, `RssAnon`, `RssFile`, `RssShmem`, `CGroup_v1`, `CGroup_v2`, `Realpath`, `Cmdline` and `Lifetime` of the victim in corrective action reports
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- Added memory report interval
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- Added delta memory info (the rate of change of available memory)
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|
- Print statistics on corrective actions after each corrective action
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|
- Added ability to print a process table before each corrective action
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||||||
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- Added the ability to log into a separate file
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- Improved GUI warnings:
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|
- Reduced the idle time of the daemon in the process of launching a notification
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||||||
|
- All notify-send calls are made using the `nohang_notify_helper` script, in which all timeouts are handled
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||||||
|
- Native python implementation of `env` search without running `ps` to notify all users if nohang started with UID=0.
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|
- Improved modifing badness via matching with regular expressions:
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|
- Added the ability to set many different `badness_adj` for processes depending on the matching `Name`, `CGroup_v1`, `CGroup_v2`, `cmdline`, `realpath`, `environ` and `EUID` with the specified regular expressions ([issue #11](https://github.com/hakavlad/nohang/issues/11))
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- Fix: replace `re.fullmatch()` by `re.search()`
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- Reduced memory usage:
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- Reduced memory usage and startup time (using `sys.argv` instead of `argparse`)
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- Reduced memory usage with `mlockall()` using `MCL_ONFAULT` ([rfjakob/earlyoom#112](https://github.com/rfjakob/earlyoom/issues/112))
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- Lock all memory by default using mlockall()
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- Added new tools:
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- `oom-sort`
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- `psi-top`
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- `psi2log`
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- Improve poll rate algorithm
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- Fixed Makefile for installation on CentOS 7 (remove gzip `-k` option).
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- Added `max_post_sigterm_victim_lifetime` option: send SIGKILL to the victim if it doesn't respond to SIGTERM for a certain time
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- Added `post_kill_exe` option (the ability to run any command after killing a victim)
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- Added `warning_exe` option (the ability to run any command instead of GUI low memory warnings)
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- Added `victim_cache_time` option
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- Improved victim search algorithm (do it ~30% faster) ([rfjakob/earlyoom#114](https://github.com/rfjakob/earlyoom/issues/114))
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- Improved limiting `oom_score_adj`: now it can works with UID != 0
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- Fixed conf parsing: use of `line.partition('=')` instead of `line.split('=')`
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- Removed self-defense options from the config, use systemd unit scheduling instead
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- Added the ability to send any signal instead of SIGTERM for processes with certain names
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- Added support for `PSI`
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- Recheck memory levels after finding a victim to prevent killing innocent victims in some cases ([issue #20](https://github.com/hakavlad/nohang/issues/20))
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- Now one corrective action to one victim can be applied only once.
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- Ignoring zram by default, checking for this has become optional.
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- Improved user input validation
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- Improved documentation
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- Handle signals (SIGTERM, SIGINT, SIGQUIT, SIGHUP), print total stat by corrective actions at exit.
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## [0.1] - 2018-11-23
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[unreleased]: https://github.com/hakavlad/nohang/compare/v0.1...HEAD
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[0.1]: https://github.com/hakavlad/nohang/releases/tag/v0.1
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