Plurrrr

Tue 11 May 2021

pprof++: A Go Profiler with Hardware Performance Monitoring

Golang is the lifeblood of thousands of Uber’s back-end services, running on millions of CPU cores. Understanding our CPU bottlenecks is critical, both for reducing service latencies and also for making our compute fleet efficient. The scale at which Uber operates demands in-depth insights into codes and microarchitectural implications.

Source: pprof++: A Go Profiler with Hardware Performance Monitoring, an article by Milind Chabbi.

The Plan for the Rust 2021 Edition

We are happy to announce that the third edition of the Rust language, Rust 2021, is scheduled for release in October. Rust 2021 contains a number of small changes that are nonetheless expected to make a significant improvement to how Rust feels in practice.

Source: The Plan for the Rust 2021 Edition, an article by Mara Bos.