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You can see a good boot on Poettering's blog: http://0pointer.de/public/blame2.svg
And here is my boot: http://imgh.us/bootplot.svg
Notice mine has lots of strange lateral pauses and I don't see anything causing them.
Any ideas for what I can do to figure out what is causing these long pauses?
Last edited by shawnjgoff (2012-10-15 13:03:04)
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Moving to Applications and DEs...
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No I don't notice because the link to your boot is borked.
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Interesting, when I click (or follow, since I use dwb) the link, it gives me a 503. But when I type out the path it totally works. Interesting....
Anyway, it seems as though the stall is only a second and a half. I've seen this a few times before, and I have not come across a solution (or a cause for that matter).
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Interesting, when I click (or follow, since I use dwb) the link, it gives me a 503. But when I type out the path it totally works. Interesting....
I get the 503 with Javascript off but works otherwise.
Ryzen 9 5950X, X570S Aorus Pro AX, RX 6600, Arch x86_64
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I just noticed the same too on my laptop yesterday. I was going to look into it today. I will share my findings
If you can't sit by a cozy fire with your code in hand enjoying its simplicity and clarity, it needs more work. --Carlos Torres
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Anyway, it seems as though the stall is only a second and a half.
There is over a two-second delay before the tyySn devices come up as well as over 1.5 seconds before eth0 comes up. I can't tell what either of those things are waiting on. The sda 7, 2, and 3 also seem to be waiting for something, although those are less extreme.
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I wonder mostly what's with the gray kernel and userspace bars. Why don't "normal" bootcharts like Poettering's have this?
If you can't sit by a cozy fire with your code in hand enjoying its simplicity and clarity, it needs more work. --Carlos Torres
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I suspect it's because he ran it inside a container. It doesn't say this, but I know that is a feature that he had been working on for a while.
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I believe the long pause in userspace before mount is the initramfs, since its job is to mount the root filesystem.
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I think it might also have something to do with e4rat, which I use. That does take a while to load its settings, but from there on it's blazingly fast - especially into X.
If you can't sit by a cozy fire with your code in hand enjoying its simplicity and clarity, it needs more work. --Carlos Torres
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