Shared libraries
Shared libraries
Posted Dec 1, 2025 13:16 UTC (Mon) by malmedal (subscriber, #56172)In reply to: Shared libraries by Cyberax
Parent article: APT Rust requirement raises questions
> OS needs to do relocations
It would be good to properly measure how big this effect is. I did a very quick test running chrome under perf and immediately killing it when it finished starting up. On my machine with a hot cache ld-linux used 7% of cpu-time. This does not prove there is a problem, but it is indicative that it is worth investigating properly.