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Sebastian Solnica
System Engineer, open-source contributor, leader. Tweeting mostly about profiling, security, and OS internals.
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Sebastian Solnica retweeted
Filip W Apr 20
ooh nice, Samsung has its own .NET Core debugger and its released under MIT license 🤩 The debugger provides GDB/MI or VSCode Debug Adapter protocol and allows to debug .NET apps under .NET Core runtime.
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Sebastian Solnica Apr 18
Replying to @matthewwarren
I like that dotnet-trace is based on event-piping. That's an interesting and cross-platform alternative to ETW and LTTng.
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Sebastian Solnica retweeted
Matt Warren Apr 18
I really like the new .NET Core CLI tooling to help with Debugging and Diagnostics so far there is 'dotnet-dump', 'dotnet-analyse' and 'dotnet-symbols' with 'dotnet-trace' coming soon
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Sebastian Solnica retweeted
Kirill Osenkov Apr 15
"RefDump.exe *.dll -g" will now copy the reference graph to clipboard in GraphViz format, you can then paste into for an image. Release is here:
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Sebastian Solnica retweeted
Scott Guthrie Apr 4
Some great free online courses on .NET Core Distributed development and Microservices:
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Sebastian Solnica retweeted
WG.NET Mar 27
⚡ Unconference powraca ⚡ Zapraszamy na 125. Spotkanie grupy w lubianej przez WGNETowiczów formule unconference. Wyjątkowo wcześniej, bo już 11 kwietnia ➡️ Zachęcamy do przygotowania tematów do rozmów! ➡️ Zapisy obowiązkowe! Ograniczona liczba miejsc:
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Sebastian Solnica Mar 27
I just stumbled upon disassembler - another great library from 0xd4d
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Sebastian Solnica retweeted
Tom Deseyn Mar 26
Wrote a blog post about PInvoking Linux system functions:
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Sebastian Solnica retweeted
Adam Mar 26
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Sebastian Solnica retweeted
Michal Strehovský Mar 25
Everything you wanted to know about making C# apps that run on bare metal, but were afraid to ask: . A complete EFI boot application in a single .cs file.
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Sebastian Solnica retweeted
Adam Sitnik Mar 22
I just blogged about exporting .NET Trace Files to the awesome It's much more than just FlameGraphs! See the data over time, zoom in and zoom out, go to callers/callees and more ;)
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Sebastian Solnica retweeted
Matt Warren Mar 22
Yay, there's a new version of PerfView out it's very cool that you can now export the flame-graphs so they can be uploaded to
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Sebastian Solnica retweeted
WG.NET Mar 21
Marian , Krzysztof , Cezary - świetna robota! Dziękujemy za dzisiejszy, inżynierski wieczór 🤗
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Sebastian Solnica retweeted
b33f Mar 20
SilkETW is now available ✍️🧐💡! Check out my short introduction post here => , you can find the code on the GitHub =>
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Sebastian Solnica Mar 18
Replying to @KrzanowskiM @gorczas
Na pewno się znajdzie :)
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Sebastian Solnica retweeted
dotnetosorg Mar 11
Our CFP for Dotnetos Conference is open, please apply all .NET performance and internals geeks! 🌶🌶🌶
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Sebastian Solnica Mar 11
Do zobaczenia w Katowicach 6 kwietnia! Będziemy grzebać w pamięci naszych aplikacji, rzucać wyjątkami i szpiegować inne procesy :)
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Sebastian Solnica retweeted
Scott Hanselman Mar 9
Replying to @AmarachiAmaechi
Languages and frameworks will come and go. We aren’t teaching fundamentals. DNS, HTTP, TCP, systems architecture. Base of the pyramid stuff.
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Sebastian Solnica retweeted
WG.NET Mar 7
👨‍💻👩‍💻 Za dwa tygodnie ponownie spotykamy się. Zapraszamy na 124. Spotkanie WG .NET W agendzie znajdują się jeden snack i dwie (!) prezentacje. Wszystkie detale i zapisy znajdziecie tutaj:
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Sebastian Solnica retweeted
Azeria Mar 6
Hey software engineers! If you want to learn how the heap works from security perspective in order to avoid heap-related vulnerabilities, this is for you. 🖤 Part 1: Understanding the Glibc Heap Implementation:
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