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### Description
I see huge performance drop in 6.6 version in editor. After React profiler, I see that there is Shuffle process on all spikes. Also, very slow RichText component. After downgrade to…
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```
What steps will reproduce the problem?
1.I added ProfilerStart and ProfilerStop in code.
2.building.
3.output
TestCpuProfiler.obj : error LNK2019: 无法解析的外部符号
__imp__ProfilerStop,该符号在函数 _wWinMain@…
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```
What steps will reproduce the problem?
1. It's really hard to reproduce with small test case, but I can't share the
real application.
What is the expected output? What do you see instead?
I woul…
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### What happened?
**Data source:** ec2 spot instance 5c.metal
This issue describes the significant different between power metrics collected on Feb and the power metrics collected on July. While …
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#### Description :octocat:
The general performance of Emacs gets very slow sometimes. This specifically happens with LaTeX and after opening the pdf and scrolling. The pattern is ambiguous. When it h…
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### 🐛 Describe the bug
Since I upgraded torch from `1.13.0+cu117` to `2.0.0+cu117`, the following code isn't logging nor printing the stack trace.
```python
import torch
from torch.profiler im…
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Add an automated way to connect a CPU profiler to a pipeline for several seconds and generate a flamegraph profile. @blp proposed a `/flamegraph` endpoint, which seems like a very nice way to do this.…
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Hello,
Today I profiled my wasm engine (pthreads version) and found that all 4 threads (workers) of the job system take 100% CPU usage.
I used chrome profiler. Normally it shows nothing in workers…
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For the life of me I cannot figure out why sampling mode is not working for me. I compiled my application with Tracy, zoning / instrumentation modes work as expected, but sampling just does not show u…
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Hey Ray team
We noticed strange behavior with ray::IDLE threads,
When ray applications use ~80% of CPU time 90% of that time is captured by a task called ray::IDLE.
We captured it using `perf sch…