Performance ¹⁰

2026

Codex startup: a shared model cache and a five-second timeout 11-06

Profiling Neovim on big logs: a growing 87 MB log froze the UI 11 s out of every 15 10-17

Profiling Neovim startup: lazy-loaded plugins that weren't lazy 10-03

Profiling zsh: a Python plugin was adding 190 ms to every command 10-02

tmux lag, round 2: every status-bar fork froze the server for 30 ms 10-02

Why my tmux was laggy: the status bar was forking a 1.2 GB server 24 times a second 09-30

2025

(转)Linux 网络大流量传输优化方法 04-12

2023

Linux 设置 cpu 高性能performance模式 06-18

证券行情调优攻略 02-24

2019

Rcpp Basics 08-28