Most cited

Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 251 posts.

Software Engineering
2016
249

The limitations of sampling profilers

Perf is probably the most widely used general purpose performance debugging tool on Linux. There are multiple contenders for the #2 spot, and, like perf, they're sampling profilers. Sampling profilers are great. They tend to be easy-to-use and low-overhead compared to most alternatives. However, there are large…