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Launching shared process is slow #22091

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jrieken opened this issue Mar 6, 2017 · 5 comments
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Launching shared process is slow #22091

jrieken opened this issue Mar 6, 2017 · 5 comments
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linux Issues with VS Code on Linux perf
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@jrieken
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jrieken commented Mar 6, 2017

We receive cpu profiles that show spawning the shared process being very slow in some cases.
screen shot 2017-03-06 at 18 18 16

@jrieken
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jrieken commented Mar 6, 2017

I assume this resolves itself when we start to use a browser window, right?

@jrieken jrieken added the linux Issues with VS Code on Linux label Mar 6, 2017
@joaomoreno
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joaomoreno commented Mar 7, 2017

Hopefully so. Can I get your help on measuring perf after I merge #21879? This will happen today.

@joaomoreno joaomoreno added this to the March 2017 milestone Mar 7, 2017
@jrieken
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jrieken commented Mar 7, 2017

sure. easiest is to start with --prof-startup but we can then also profile the startup of the shared process

@FloMaetschke
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If you need someone to test, i am here! ;)

@joaomoreno
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joaomoreno commented Mar 7, 2017

@jrieken This is how it looks like now. Shared process is the last thing in there.

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