Full stack Bitcoin software

Oct 27, 2026

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evoskuil04:09
This is quite an amazing picture. Near perfect balance.
(edited)
image.png
16 replies · pmienk, evoskuil · last Oct 27, 2026
pmienk04:10
you're not maxing anything?
pmienk04:11
that's pretty low for ram usage given where we were a year ago
evoskuil04:11
It's full validation, with download and validation and signature collection and flushing and gpu validation all in balance.
evoskuil04:12
it's close to max network, gpu is free, disk flushing is just keeping ram under control, not costly, and cpu is just getting block/prevout data, collecting sigs and running the light scripts.
evoskuil04:13
it's almost network paced validation.
pmienk04:13
so 2.5 spread across two nics that are pulling 1.1gbps and 944mbps? was wondering
evoskuil04:15
it varies, but peak on these networks is 2.3 per side. milestone can pull a nearly sustained 4.6.
evoskuil04:16
but we've never maintained download rates much above zero when validating.
evoskuil04:17
the node would alternate between download waves and CPU waves, with gpu mixed in.
evoskuil04:21
What's happening here is I'm looking up prevouts through the very costly input point (tx hash:index) natural key hashmap search, to populate prevouts, while downloading. and associating those to their output through an association table, which then allows me to drop the hashmap association - which works in concurrency window batches. drops 100GB from the store, and makes it possible to run much more confirmation while downloading, since it becomes low cost query.
👌🏻 1
evoskuil04:23
disk is low, ram is low, cpu is modest, and gpu is yawning, but the pace is hot... validating (see gpu spikes) while also downloading at 4Gbps.
image.png
pmienk04:24
on track for any new records?
evoskuil04:24
hit one earlier, but really working all day to get this to fit into our 8/16GB min profiles.
evoskuil04:25
I just decided to try a run for fun on shelly, and the small box work has made this so much leaner.
evoskuil04:46
It's a tie for the record, at 52 mins full validation on Shelly.
evoskuil04:47
Resource consumption down about 14%, which should show some payoff on the minis.
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