Another 10 Performance Wins

Following on from my earlier 10 performance wins post, here is another group of 10 I have worked on. # Target Analyzed Key Tool Fixed Specific Improvement 11 redis System DTrace System scheduler 41% 12 rsync System DTrace Application app config 5x 13 mongoperf System DTrace System ZFS tuning up to 8x 14 backups System [...]

Posted on February 11, 2014 at 10:08 am by Brendan Gregg · Permalink · One Comment
In: Performance · Tagged with: ,

10 Performance Wins

I work on weird and challenging performance issues in the cloud, often deep inside the operating system kernel. These have made for some interesting blog posts in the past, but there’s a lot more I don’t have time to share in that much detail. Here, I’ve summarized ten recent issues that myself and the other [...]

Posted on August 9, 2012 at 9:33 am by Brendan Gregg · Permalink · 2 Comments
In: Performance · Tagged with: , ,