MakerBlock

OCD Plugin Stats is a simple plugin that creates a little dashboard widget that displays the WordPress.org plugin download statistics for plugins of your choice.
If you like this plugin, <a href="https://wordpress.org/extend/plugins/ocd-plugin-stats/" rel="ugc">please give it a 5-star rating over here –></a>
This short and simple plugin won’t leave any trace in your database after it has been uninstalled. It doesn’t create extra tables, content types, or taxonomies.
And, you can always <a href="http://makerblock.com/" rel="nofollow ugc">visit my website</a> (It’s mostly about awesome open source robots, if you’re into that kinda thing).
<h3>To Do List</h3>
<ul>
<li>Include multi-language support.</li>
</ul>

OCD Plugin Stats

An easy way to monitor your plugin download statistics

Leniy

我安装的statpress插件，虽然设置了不记录蜘蛛访问记录，但有些不表明身份的蜘蛛的访问数据仍然会保存，严重占用数据库空间。 
登陆后台phpmyadmin太麻烦了，刚刚粗略的学习了下插件制作，写了个简单的插件，执行清理作业。
DEMO:<a href="http://blog.leniy.org/clear-statpress.html" title="示例页面" rel="nofollow ugc">Leniy</a> 
<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=HAENMLDR2UMFJ&lc=US&item_name=Leniy%20Plugins%20Donation&item_number=plugin%2ddonate&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donate_SM%2egif%3aNonHosted" rel="nofollow ugc">Donate link</a>

Clear StatPress

Clear StatPress or StatPressCN mysql log data etc.

OCD Plugin Stats vs Clear StatPress