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Displaying posts with tag: wins (reset)
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 …
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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 engineers at Joyent have worked on. I’d love to see similar summaries from other performance experts worldwide – it’s useful to see the types of issues people are working on and the tools they are using.

# Target …
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