# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/aw2shfq
yue-fang-readfog-go
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可觀察性與性能在 go 中的實踐**
先測量“過早的優化是萬惡之源”——Donald KnuthGo 有兩個在性能調優方面非常寶貴的工具：一個分析器和一個基準測試工具。探查器幫助找到問題點，基準顯示優化的結果。有關這些工具的介紹，請參閱 Dave Cheney 的 How to write benchmarks in Go 和 Russ Cox 的 Profiling Go Programs 。下面是我在基準測試和分析器中發現的幾種具 ⌘ Read more