number of different hosts that connect with the same username and
the actiity of those users.
-This program was started as a simple project to allow me to learn
-go, which I'd been following for a while, but hadn't used in earnest.
-This probably shows in the code so suggestions on improvement are
-most welcome.
-
### Installation
Install and update this go package with `go get -u github.com/sjmudd/pstop`
### Configuration
Access to MySQL is currently via a defaults-file which is assumed
-to be `~/.my.cnf`. This should probably be made more configurable.
-If you see a need for this please let me know.
+to be `~/.my.cnf`. Alternatively you can now provide
+-defaults-file=/path/to/.my.cnf if needed.
### Grants
* Ops (operations) mode: order table activity by the number of operations MySQL performs on them.
* I/O mode: show where MySQL is spending it's time in file I/O.
* Locks mode: show order based on table locks
-* User mode: show ordering based on how long users are running queries, or the number of connections they have to MySQL.
+* User mode: show ordering based on how long users are running
+queries, or the number of connections they have to MySQL. This is
+really missing a feature in MySQL (see: http://bugs.mysql.com/75156)
+to provide higher resolution query times than seconds. It gives
+some info but if the queries are very short then the integer runtime
+in seconds makes the output far less interesting.
You can change the polling interval and switch between modes (see below).
* [NEW_FEATURES](https://github.com/sjmudd/pstop/blob/master/NEW_FEATURES) which describe things that probably need looking at
* [screen_samples.txt](https://github.com/sjmudd/pstop/blob/master/screen_samples.txt) provides some sample output from my own system.
+### Contributing
+
+This program was started as a simple project to allow me (Simon) to learn
+go, which I'd been following for a while, but hadn't used in earnest.
+This probably shows in the code so suggestions on improvement are
+most welcome.
+
+You may find "Contributing to Open Source Git Repositories in Go"
+by Katrina Owen to be useful:
+https://blog.splice.com/contributing-open-source-git-repositories-go/
+
+### Licensing
+
+BSD 2-Clause License
+
### Feedback
Feedback and patches welcome.