I have upgraded the LVM collector in my StorageCollector repository on github (https://github.com/charlesnagy/Diamond-StorageCollectors) to match the new directory structure of Diamond and added support to collect flashcache metrics.
Move the flashcache directory to your collectors directory which should exist on /usr/local/share/diamond/collectors or /usr/share/diamond/collectors path depending on your installation.
I need to monitor snapshot usage pv free space and a bunch of other parameters on a lot of servers. As we are using graphite and diamond for monitoring the solution was obvious. I wrote a collector for lvm which collects all the related metric of all the PVs (Physical … Continue reading
I’ve created the php-apc status collector for Diamond. It’s available on github under Diamond-PhpCollectors: https://github.com/charlesnagy/Diamond-PhpCollectors
This collector is for collecting APC (Alternative PHP Cache) statistics for Graphite.
To be able to use the plugin first of all you will need to put the included stats_apc.php to the www directory … Continue reading
I’ve created the php-fpm status collector for Diamond. It’s available on github under Diamond-PhpCollectors: https://github.com/charlesnagy/Diamond-PhpCollectors
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$ curl http://localhost/fpm_status [...ignored values] start since: 2926 accepted conn: 113 listen queue: 0 max listen queue: 0 listen queue len: 128 idle processes: 2 active processes: 1 total processes: 3 max active processes: 1 max children reached: 0 |
First of all you will need to enable status page in php-fpm.conf.
PHP-FPM
The following line should be in the config file.
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pm.status_path = /fpm_status |
Reload php-fpm service.
Nginx
In the … Continue reading
“An expert is a man who has made all the mistakes which can be made, in a narrow field.” - Niels Bohr
Don't be afraid to fail, to test, to experiment. This is what teaches you things you cannot learn from books. Everything written, told, heard are things somebody already know. If you want to be better in something you have to do things that nobody did before and push those boundaries as much as you can.
