Sep 15, 2023
My Little DTrace Pony via http://dtrace.org/blogs/about/dtracepony/ https://www.tritondatacenter.com/blog/friday-funday-the-origins-of-the-dtrace-pony
seen from Malaysia
seen from China
seen from United States
seen from United States
seen from Ukraine
seen from United States
seen from Canada
seen from Germany
seen from China
seen from Egypt
seen from Malaysia
seen from United States
seen from China
seen from United Kingdom
seen from China
seen from Austria
seen from Canada
seen from United Kingdom
seen from United Kingdom
seen from Canada
My Little DTrace Pony via http://dtrace.org/blogs/about/dtracepony/ https://www.tritondatacenter.com/blog/friday-funday-the-origins-of-the-dtrace-pony
Brendan Gregg 遇到的 An Unbelievable Demo
Brendan Gregg 遇到的 An Unbelievable Demo
在 Hacker News Daily 上看到的熱門話題，Brendan Gregg 是效能分析領域的大老，現在在 Netflix 工作，在維基百科的條目「Brendan Gregg」上也有提到他的一些知名發明，像是 Frame Graphs： He has also created visualization types to aid performance analysis, including latency heat maps, utilization heat maps, subsecond offset heat maps, and flame graphs. 昨天他發了一篇文章在講之間他遇到的事情，原文把過程寫的很有戲劇性，值得去看一看：「An Unbelievable Demo」，而 Hacker News 上的討論也很精彩：「An Unbelievable Demo…
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#EuroBSDCon stuff in home :)))
DTrace 用 GPL 授權釋出了...
DTrace 用 GPL 授權釋出了…
在「dtrace for linux; Oracle does the right thing」這邊看到 DTrace 用 GPL 釋出的消息 (本來是 CDDL，與 Linux Kernel 用的 GPLv2 不相容)。 這次不僅是釋出，還提供了整合到 Linux Kernel 的 commit。 不過我記得在 DTrace 出來後，Linux 社群發展不少類似的工具… 不知道這次的釋出會有什麼樣的交互影響。
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Devin Teske @freebsdfrau
20 hours ago
My #FreeBSD #DTrace tool, #dwatch is reaching maturity and I would like your feedback on want/have/need -- https://reviews.freebsd.org/D10006