Sunday, April 1st, 2012 Posted in centos, en_US, fedora, monitorização, performance | No Comments »
Today I gave a look at greygraph, a mailgraph-based tool for displaying sqlgrey graphs.
Here are the adaptations to run it in CentOS. Have a look at the README inside the ... Read more..
Tuesday, February 1st, 2011 Posted in en_US, filesystems, hardware | No Comments »
This is a common scenario: you made a disk image from a disk which wanted to wipe out, but when you finally arrange some time to do proper backup (you're ... Read more..
Monday, September 28th, 2009 Posted in en_US, monitorização | No Comments »
We recently had to look at a server which occasionaly died with DoS. I was manually monitoring a lot of stuff while I was watching a persistent BIG apache worker ... Read more..
Saturday, July 4th, 2009 Posted in en_US, mysql, performance | No Comments »
While I'm engaged in my MySQL DBA mode, I usually come across the hard task of surfing around the slow query log.
Everybody trying to trace MySQL performance problems will hit ... Read more..