https://tonybai.com/tags/profiling/Recent content in Profiling on Tony BaiHugozh-cn2004-2026 Tony Bai. 版权所有.Mon, 18 May 2026 00:00:00 +0800https://tonybai.com/2026/05/18/go-performance-optimization-over-rust-rewrites/Mon, 18 May 2026 00:00:00 +0800https://tonybai.com/2026/05/18/go-performance-optimization-over-rust-rewrites/本文永久链接 – https://tonybai.com/2026/05/18/go-performance-optimization-over-rust-rewrites 大家好，我是Tony Bai。 近年来，如果你常年混迹于国内外各大技术社区，你一定会感受到一种近乎狂热的“政治正确”：**带垃圾回收（GC）的语言都有原罪，万物皆可（且应该）用 Rust 重写。** 从底层基础设施到上层业务逻...https://tonybai.com/2026/03/28/ai-engineer-gpu-introduction-course/Sat, 28 Mar 2026 00:00:00 +0800https://tonybai.com/2026/03/28/ai-engineer-gpu-introduction-course/本文永久链接 – https://tonybai.com/2026/03/28/ai-engineer-gpu-introduction-course 大家好，我是Tony Bai。 就在最近，科技界发生了一件极其戏剧性的事情。本周三美股开盘，全球存储产业巨头——美光、西部数据、希捷的股价遭遇了“黑色时刻”，普遍明显下跌（3%~6%）。 引发这场资本市场大地震的，不是什么贸易战，也不是财报暴雷，而...https://tonybai.com/2025/07/23/uber-perfinsights/Wed, 23 Jul 2025 00:00:00 +0800https://tonybai.com/2025/07/23/uber-perfinsights/本文永久链接 – https://tonybai.com/2025/07/23/uber-perfinsights 大家好，我是Tony Bai。 对于大多数团队而言，Go 服务的性能优化是一项昂贵且充满挑战的任务。它通常需要资深的工程师花费数天甚至数周的时间进行 profiling、基准测试和代码分析，这在快节奏的开发周期中往往难以持续。Uber 面临着同样的问题，其 Top 10 的 Go 服...https://tonybai.com/2025/04/25/hidden-costs-of-go-value-receiver/Fri, 25 Apr 2025 00:00:00 +0800https://tonybai.com/2025/04/25/hidden-costs-of-go-value-receiver/一个字符引发的30%性能下降：Go值接收者的隐藏成本与优化 - Tony Bai =============== Tony Bai 一个程序员的心路历程 * Google Go语言编码风格规范 * Google Go语言编码风格规范：指南篇 * Google Go语言编码风格规范：决定篇 * Google Go语言编码风格规范：最佳实践篇 * Go语言第一课FAQ * Go语言进阶课FAQ * 关...https://tonybai.com/2022/06/15/prometheus-can-not-pick-up-data-because-of-the-prometheus-client-package/Wed, 15 Jun 2022 00:00:00 +0800https://tonybai.com/2022/06/15/prometheus-can-not-pick-up-data-because-of-the-prometheus-client-package/本文永久链接 – https://tonybai.com/2022/06/15/prometheus-can-not-pick-up-data-because-of-the-prometheus-client-package 在基于eBPF的新一代观测设施尚未成熟之前，我们采用了业界成熟的Prometheus+Grafana方案采集节点与应用度量指标(metrics)信息。众所周知，这样的方案是一...https://tonybai.com/2022/05/04/the-paper-of-go-programming-language-and-environment/Wed, 04 May 2022 00:00:00 +0800https://tonybai.com/2022/05/04/the-paper-of-go-programming-language-and-environment/本文永久链接 – https://tonybai.com/2022/05/04/the-paper-of-go-programming-language-and-environment 美国计算机学会通讯(Communications of the ACM)期刊2022年5月第65卷第5期将发表一篇有关Go语言的综述类Paper：《Go编程语言与环境》，这类综述类文章只有资深的Go核心团队的人才“...https://tonybai.com/2021/11/26/build-all-in-one-runtime-environment-with-docker-compose/Fri, 26 Nov 2021 00:00:00 +0800https://tonybai.com/2021/11/26/build-all-in-one-runtime-environment-with-docker-compose/本文永久链接 – https://tonybai.com/2021/11/26/build-all-in-one-runtime-environment-with-docker-compose 如今，不管你是否喜欢，不管你是否承认，微服务架构模式的流行就摆在那里。作为架构师的你，如果再将系统设计成个大单体结构，那么即便不懂技术的领导，都会给你送上几次白眼。好吧，妥协了！开拆！“没吃过猪肉，还没见过...https://tonybai.com/2021/06/28/understand-go-execution-tracer-by-example/Mon, 28 Jun 2021 00:00:00 +0800https://tonybai.com/2021/06/28/understand-go-execution-tracer-by-example/本文永久链接 – https://tonybai.com/2021/06/28/understand-go-execution-tracer-by-example Netflix（奈飞公司）的性能架构师Brendan Gregg在其《BPF Performance Tools》一书中对tracing、sampling等概念做了细致描述，以帮助开发人员理解这些概念，并基于这些概念对性能优化辅助工具进...