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jdesfossez

HN member
Joined
Thu, Jul 17, 2014, 6:07 PM UTC
HN karma
31
Public activity
14 items

About jdesfossez

https://github.com/jdesfossez https://github.com/efficios/latency-tracker

https://lttng.org https://www.efficios.com/ https://www.nsec.io/

Recent public activity

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    Comment #43762888

    That looks really interesting, thank you for sharing ! I have to admit, I am not exactly sure what a feature store does yet, but I will read more and watch your presentation. I hav…

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    Comment #15621333

    Complete schedule with abstracts and biographies available here: http://tracingsummit.org/wiki/TracingSummit2017#Schedule

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    Comment #12809159

    It would be worthwhile to clarify the term "tracing" to distinguish between live aggregation and post-processing approaches. The general confusion around the "tracing" terminology …

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    Ask HN: What is the most difficult server performance problem you have debugged

    Hi, I am working on an open source efficient kernel-level latency tracker (I/O, CPU, scheduling, IRQ, etc), and I am looking for feedback from the community. I would like to know w…

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  14. comment
    Comment #8049175

    Great tool ! It is interesting because we are working to extract the same kind of information but with LTTng for low intrusiveness and remote analysis of production servers. If you…