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Posts by Bryan Cantrill

As promised! @gregore.in joins @ahl.bsky.social and me tomorrow (Monday) at noon Pacific (9p in Europe) to discuss. Join us!
discord.gg/QrcKGTTPrF?e...

1 day ago 21 2 0 1

I am -- as @adamhjk.me predicts -- firmly in what he calls "camp two", but this delightfully bonkers piece is very much worth reading.

5 days ago 23 5 2 0

I took it off of a dead man

6 days ago 16 0 1 0
Enough DDR5 to pay for a house

Enough DDR5 to pay for a house

I feel like a million bucks

6 days ago 213 11 13 5

With my apologies, today is the final Monday of The Year of Many Spring Breaks: between our families, @ahl.bsky.social and I have FIVE different spring break calendars this year -- with no overlap! So no podcast today, but back next week with guest @gregore.in to discuss the peril of laziness lost!

1 week ago 26 0 0 1

I... think he might actually believe this? Which is a real testament to his extraordinary combination of narcissism, stupidity, and dementia!

1 week ago 41 1 2 0

The trifecta!

1 week ago 1 0 0 0
The peril of laziness lost | The Observation Deck

The peril of laziness lost bcantrill.dtrace.org/2026/04/12/t...

1 week ago 276 88 5 17
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Bingo! (Though not necessarily an office -- unless you work out of a data center.)

1 week ago 4 0 0 0

OH at @oxide.computer: "It's remarkably hard to explain to people what is it that we do, despite the fact that what we do is actually quite simple."

1 week ago 42 0 7 0

No Oxide and Friends today: @ahl.bsky.social's UConn Huskies are in the NCAA basketball championship tonight, and all Nutmeggers find themselves at last united in common cause -- transcending the Munson-Nixon line that has so long divided them. Go Whalers -- and see you next week!

2 weeks ago 9 0 2 0
Tweet that is a parody of Trump Truth Social post

Tweet that is a parody of Trump Truth Social post

I LOL'd

2 weeks ago 196 21 3 1
A 1990s-era map from the third floor of Sun's MPK17 building (now a part of Meta)

A 1990s-era map from the third floor of Sun's MPK17 building (now a part of Meta)

Cleaning out the garage -- and looks like I found a new decoration for the Oxide office

2 weeks ago 31 0 2 0
Oxide and Friends 3/30/2026 -- Building a Quorum of Trust in the Oxide Rack
Oxide and Friends 3/30/2026 -- Building a Quorum of Trust in the Oxide Rack YouTube video by Oxide Computer Company

The @oxide.computer rack contains within it a distributed system that needs to trust itself. But how is this trust built? This week, @bcantrill.bsky.social and I were joined by colleagues Andrew and Finch to explore how Trust Quorum was designed, built, and verified.

2 weeks ago 51 4 2 0
Video

Why the obsession with Diet Coke? FAQ Wednesday #1

2 weeks ago 47 6 4 2
A virtio-socket packet flow between guest and host generated by DTrace probes and pretty printed by jq.

A virtio-socket packet flow between guest and host generated by DTrace probes and pretty printed by jq.

Debugging an issue for work and I forgot how powerful it is to return json from a DTrace probe. This is tracking a virtio-socket packet flow between guest and host.

3 weeks ago 29 3 0 0

Millennials, then.

3 weeks ago 5 0 1 0
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A dialogue box from Discord upon logging in that wonders if I might want to "bring guild back together" for "a new World of Warcraft expansion."

A dialogue box from Discord upon logging in that wonders if I might want to "bring guild back together" for "a new World of Warcraft expansion."

Discord always gives me the troubling feeling that I am an adult in a space meant for children -- or perhaps just an adult in a space meant for Millennials?

3 weeks ago 56 0 11 0
Join the Oxide Computer Company & Friends Discord Server! The Oxide Computer Company and friends; home of the Oxide and Friends podcast. | 4928 members

Oxide and Friends is back, at a special time! @ahl.bsky.social and I will be joined by Oxide engineers Andrew Stone and Finch Foner to talk about how we build a quorum of trust in the distributed system that is the Oxide rack. Join us today at 2p Pacific/5p Eastern! discord.gg/QrcKGTTPrF?e...

3 weeks ago 37 4 1 1

It actually reminds me of an old Billy Crystal bit, retelling when his (then) teenager exclaimed "Paul McCartney was in another group before Wings?!"

3 weeks ago 8 0 0 0

WAT

3 weeks ago 2 0 1 0

Very much thinking of you and your family today -- and I do wish that the NYT obit had spoken of his and your father's friendship (or of your father at all), which I think is helpful context to put SOANM in perspective

3 weeks ago 5 1 1 0
Reflecting on The Soul of a New Machine | The Observation Deck

RIP Tracy Kidder, who inspired so many of us, and gave us permission to feel unapologetic passion for our chosen craft bcantrill.dtrace.org/2019/02/10/r...

3 weeks ago 146 25 8 2

Yes, there are plenty of shitheads in Silicon Valley -- but they are also the ones pledging to leave California. (Good riddance!)

4 weeks ago 16 0 1 0
A tweet -- or whatever a tweet is called now -- saying that anti-trans locales will never displace Silicon Valley

A tweet -- or whatever a tweet is called now -- saying that anti-trans locales will never displace Silicon Valley

I have been more or less silent on the dumpster fire formerly known as Twitter, and even though the algorithm will prevent anyone from seeing it, I felt this needed to be said...

4 weeks ago 298 28 6 0
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Bystanders may think you're joking, but you and I both know that you're deadly serious

4 weeks ago 8 0 1 0

Our spring break continues for one more week: @ahl.bsky.social and I are out for Oxide and Friends today -- but we'll be back next Monday!

4 weeks ago 23 1 1 0

WOW -- no! This... feels like progress? I don't know if this article is directly related to the perspective that we (bluntly) conveyed to them, but the dates do line up...

4 weeks ago 15 0 0 0
Code Rabbit ad at Montgomery BART in San Francisco

Code Rabbit ad at Montgomery BART in San Francisco

Over my three decades working here, I have always found that the billboards in the Bay Area tell us something about the current zeitgeist -- but these ads feel particularly on point

1 month ago 76 5 5 1
A report from someone using Carta about getting SSNs wrong

A report from someone using Carta about getting SSNs wrong

Look, I know this line of thinking can be overly reductive, BUT HOLY SHIT CARTA, YOU HAVE ONE JOB

1 month ago 48 0 1 0