@gnurizen.bsky.social
π€ 31
π₯ 22
π 5
reposted by
Frederic Branczyk
about 1 month ago
Very excited for this year's
#FOSDEM
! Lots of talks by Polar Signals folks:
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reposted by
Polar Signals
3 months ago
Are USDTs the key to unlock the future of low level tracing? Maybe! Read all about how we implemented them and how we plan on using them to breath new life into observability!
www.polarsignals.com/blog/posts/2...
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USDT Probes: A Deep Dive
How we added USDT Probe support to Parca Agent
https://www.polarsignals.com/blog/posts/2025/12/10/usdt-deep-dive
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6
4
reposted by
Polar Signals
4 months ago
Good morning
#KubeCon
! We are excited to meet all of you and talk about performance! π Stop by our booth at 1360 next to the Demo Theatre to learn more about CPU, GPU, and memory profiling in production! π§βπ»
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reposted by
Polar Signals
4 months ago
π We're super excited to launch NVIDIA CUDA Profiling today! Check out the blog on how we made it happen! π§
www.polarsignals.com/blog/posts/2...
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Continuous NVIDIA CUDA Profiling In Production
Low-Overhead Profiling of GPUs with USDT Probes and eBPF
https://www.polarsignals.com/blog/posts/2025/10/22/gpu-profiling
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Latest project, had fun with this one:
www.polarsignals.com/blog/posts/2...
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OOMProf - Profiling on the Brink
Using eBPF to record your programs dying breathes
https://www.polarsignals.com/blog/posts/2025/08/13/oomprof
7 months ago
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0
0
reposted by
Polar Signals
7 months ago
Tame the OOM killer with OOMProf, the new eBPF memory profiler for Go programs being taken out by the kernels OOM killer!
www.polarsignals.com/blog/posts/2...
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OOMProf - Profiling on the Brink
Using eBPF to record your programs dying breathes
https://www.polarsignals.com/blog/posts/2025/08/13/oomprof
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6
reposted by
Polar Signals
over 1 year ago
Hey
#KubeCon
! We're looking forward to all the conversations about continuous profiling and performance! π Please stop by our booth at P10!
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5
reposted by
Kemal Akkoyun
over 1 year ago
Profiling @LuaLang with zero instrumentation? π€―
@gnurizen.bsky.social
's latest post dives into the black magic of
#eBPF
,
@opentelemetry.io
, and tracing JIT wizardry. Insightful, hilarious, and upstreamβa feast for low-level programming and Linux nerds. π
www.polarsignals.com/blog/posts/2...
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A Walk with LuaJIT
How we scrape callstack information from the LuaJIT engine for profiling
https://www.polarsignals.com/blog/posts/2024/11/13/lua-unwinding
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