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MacOS Catalina: Slow by Design?

(sigpipe.macromates.com)
2031 points jrk | 2 comments | | HN request time: 1.386s | source
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brendangregg ◴[] No.23277837[source]
Adding network calls to syscalls like exec() is utterly insane. This road can lead to bricked laptops where you can't run anything to fix it (imagine an unexpected network error that the code doesn't handle properly). And crackers will just use ways to overwrite running instruction text to avoid the exec().

The comments on the article are annoying: it good that there's a mini way to reproduce, but please, use some further debugging like tcpdump (it still exists on osx, right?). Last time I summarized osx debugging was https://www.slideshare.net/brendangregg/analyzing-os-x-syste...

I'd also stress test it: generate scripts in a loop that include random numbers and execute them.

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xvector ◴[] No.23278280[source]
There is no excuse for this except for sheer, utter incompetence. Everyone involved in writing and shipping this should be ashamed of themselves.
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pmarreck ◴[] No.23279035[source]
There’s going to be a big exodus of open source developers going to Linux-powered platforms instead of the standard Mac laptop because of this ridiculousness
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jfkebwjsbx ◴[] No.23279298[source]
> the standard Mac laptop

There is nothing standard about a Mac laptop, both technically and in market share.

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saagarjha ◴[] No.23279489[source]
At Silicon Valley technology companies? A Mac is generally the computer that you're likely to get.
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jfkebwjsbx ◴[] No.23281840[source]
Silicon Valley is a very small dot in the global scale.
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1. saagarjha ◴[] No.23281986[source]
A fairly influential one, nonetheless.
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2. jfkebwjsbx ◴[] No.23282097[source]
Influential in technology output? Yeah. Influential in Mac market share? Not in the slightest.

Companies around the globe don’t care one bit about which laptops SV companies are buying.