@zymtrace

Powering Efficient AI: A continuous profiling platform for CPU and GPU workloads, that provides actionable insights to optimize perf & debug faster

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zymtrace.com
Joined December 2024
  • Tweets57
  • Following1
  • Followers182
18Media
At @Zymtrace, we seriously optimize for mean time to dopamine. This is why this feedback from Dan means a lot to us!
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Read the full use case here - zymtrace.com/article/typesaf…

How TypeSafe achieved 46% higher GPU throughput training Jev - with the help of Zymtrace - Zymtrace

TypeSafe trains and serves Jev, a System One Model that returns structured decisions in milliseconds. Using Zymtrace continuous GPU profiling and profile-guided agentic optimization, the team made...

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zymtrace retweeted
Chris Fregly
@cfreglyOct 15
ML engineers into CUDA, PyTorch/JAX, GPU profiling, or coding agents: @zymtrace is hiring a Senior ML Engineer to build agents that diagnose and fix GPU bottlenecks. Fully remote, global. DM me for an intro or apply: zymtrace.com/career/zymtrace…

Senior ML Engineer, GPU Performance - Zymtrace

Join Zymtrace to build autonomous GPU optimization guided by real production profiles.

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Replying to @typesafeai
@typesafeai achieved 46% higher GPU throughput while training Jev using @zymtrace’s cluster-wide, continuous profiling and agentic optimization platform. See how they did it in the link below 👇
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On inference, they found a device-to-host sync hiding between the GPU and CPU. ~10% faster! zymtrace.com/article/typesaf…

How TypeSafe achieved 46% higher GPU throughput training Jev - with the help of Zymtrace - Zymtrace

TypeSafe trains and serves Jev, a System One Model that returns structured decisions in milliseconds. Using Zymtrace continuous GPU profiling and profile-guided agentic optimization, the team made...

zymtrace.com
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We just shipped GPU topology health in zymtrace 🚀 Zymtrace now connects GPU topology and health data directly to the workload profile and performance metrics, so you can quickly see when the hardware, or the code, is causing the slowdown.
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And zymtrace doesn’t just surface the problem. It tells you what to do about it. If a process lands on the wrong NUMA node, for example, zymtrace gives you the exact numactl command to fix it. Check it out: zymtrace.com/article/gpu-top…

GPU Topology Health: Zymtrace Adds the Missing Hardware Layer - Zymtrace

Zymtrace now ties CPU and GPU profiles, inference metrics, GPU performance metrics, and topology health into one workflow for finding whether slow workloads are caused by code, placement, or hardware.

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Replying to @alanchanguk
Re point 1, worth checking out @zymtrace. An eBPF-powered profiling platform which squeezes more FLOPs from your existing infra. From the team behind OpenTelelemetry’s eBPF profiler
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zymtrace retweeted
Chris Fregly
@cfreglyJul 20
Join me, @anbarth , @athre0z, and @israel_ogbole today to discuss AI and GPU System Perf Tuning with eBPF and flamegraphs by Israel+Joel @ @zymtrace meetup.com/ai-performance-en…

AI+GPU System Perf Tuning with eBPF and flamegraphs by Israel+Joel @ Zymtrace, Mon, Jul 20, 2026,...

**Zoom link**: [https://us02web.zoom.us/j/82308186562](https://us02web.zoom.us/j/82308186562) **Talk #0: Introductions and Meetup Updates** by Chris Fregly and Antje Barth

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We’re attending @RaiseSummit! Building or considering disaggregated infrastructure across NVIDIA GPUs, AMD GPUs, AWS Trainium, TPUs, or other accelerators? We’d love to connect.
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At @zymtrace, we’re building the cluster-wide autonomous optimization platform for heterogeneous accelerated workloads.
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@zymtrace 💚 @Walmart We are excited to partner with Walmart to build a heterogeneous AI infrastructure observability layer tailored for general-purpose and GPU-accelerated workloads.
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Learn more - linkedin.com/posts/yosephreu…

zymtrace advances continuous profiling for enterprise environments | Yoseph Reuveni posted on the...

Excited to see the progress zymtrace and team are making in the continuous profiling space. The ability to deliver low-overhead, production-grade CPU and GPU profiling through eBPF is becoming...

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🚀 NVTX in @zymtrace AI flamegraphs. For the first time, NVTX annotations can now be viewed directly inside an AI flamegraph, connecting application context to the GPU work it triggered.
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NVTX adds labels that describe application-level regions: model layers, inference phases, tensor shapes, #CUDA streams, and custom operations. Think of those annotations as receipts for code execution on the GPU. Learn more: zymtrace.com/article/nvtx-zt

Introducing NVTX Support in Zymtrace - Zymtrace

Zymtrace's GPU profiler now supports NVTX, so CUDA kernels in the flamegraph can carry the model layer, submodule, input shapes, and execution phase that launched them. Here's what that looks like in...

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📢 May episode is out! 📢 OpenTelemetry Comes of Age: CNCF Graduation, Profiling and eBPF With @horovits hosting @israel_ogbole, CEO & Co-founder @zymtrace, OTel Profiling SIG member. 🎧 open.spotify.com/episode/5bE… 📺 youtu.be/Eo4g38QYX68 recap post: 👉 medium.com/p/c66dc2cd7d3c
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Today, we're announcing the General Availability of MIG-aware distributed GPU profiling in zymtrace. MIG makes shared GPUs more predictable. Zymtrace makes them optimizable.
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Zymtrace automatically detects MIG topology and attributes GPU performance metrics to each MIG instance, correlated with full-stack GPU flamegraphs. zymtrace.com/article/mig

MIG-Aware GPU Profiling in Zymtrace Is Now GA - Zymtrace

Zymtrace now profiles at the MIG instance level with per-slice GPU utilization, memory, Tensor Core metrics, and full-stack GPU flamegraphs attributed to each MIG partition.

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🔊 We’re thrilled to welcome Abdullah Eryuzlu (@KernelNomad_ ) to zymtrace. Abdullah is a systems engineer with a deep passion for low-level programming, kernels, and performance optimization.
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🦀 He has also been building a POSIX-compatible kernel in Rust targeting RISC-V. Excited for what we’ll build together 🚀
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Join @zymtrace and help us design agentic workflows and user experiences to optimize AI workloads. zymtrace.com/career/zymtrace…

Product Design Lead - Agentic & User Experience - Zymtrace

Help shape how AI/ML Engineers and MLOps teams interact with Zymtrace — designing user and agentic workflows and the interfaces that turn complex infrastructure data into clear optimization decisions.

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