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We have `PythonProfiler` which is a class that hides the fact that we have 2 profiler types behind - py-spy or pyperf, and decides itself which one is used.
The decision needs to move out, and each…
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## Use Case
I wish to easily understand which parts of my Dagster solids and pipelines are CPU-, memory-, and time-intensive.
[Flame graphs](https://www.brendangregg.com/flamegraphs.html), fam…
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When writing `@jitclass` with nested method calls or nested `@jit` function calls, the traditional cProfiler can only trace the calls to the first dispatch. The nested calls are not traced.
I under…
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*Original description is from when issue was only about PyPy.*
We do a fair bit of JSON deserializing (and serializing). On CPython, we use orjson. The json standard library on PyPy is slower, but …
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Cool project. I really like the web interface and the different profile types: flame, memory, line.
In one of my test scripts, I use multiprocessing and `vprof` didn't pick up any stats for flame and…
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`profilers/utils.py` contains an `os.popen` call which which was [deprecated](https://docs.python.org/2/library/subprocess.html#replacing-os-popen-os-popen2-os-popen3) in python2.6.
We should conside…
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Python can be installed in an number of ways. Limiting focus just to Linux, for example:
* Official system package
* On Ubuntu, deadsnakes PPA
* pyenv
* Conda (official default and conda-forge)
…
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resource: https://realpython.com/python-timer/#finding-bottlenecks-in-your-code-with-profilers
On competition server, we only have 3 seconds to submit our actions at each step, and we may excess th…
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**General Information:**
- OS: Linux & MacOS Ventura 13.5.2
- Python version: 3.8.5
- Library version: 0.10.5
**Describe the bug:**
On occasion, some categorical columns produce the follow…
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##### Description
I'm not really sure where it's coming from, but I'm getting the following error when I run the profiler in heatmap mode (with the -h flag).
##### How to reproduce
Haven't …