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iMil.net
Personal blog · imil.net/blogsystemsprogramming
iMil.net is a personal blog at imil.net about systems and programming. Since 2017, 8 different Hacker News readers have linked it 12 times, most often “Fakecracker: NetBSD as a Function Based MicroVM”. It is still writing: the last post was on 2026-06-13, and you can follow it by feed.
Too few sampled comments (1) to say how often HN recommends it.?
Why HN links it
Linked for posts on optimising NetBSD/amd64 kernel boot time, including a performance branch that boots the kernel in under 15ms under QEMU's microvm machine type.
Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.
Most-linked posts?
- Fakecracker: NetBSD as a Function Based MicroVM2 people · 2 mentions · first linked 2020-06-18
- NetBSD as a Kubernetes Pod2 people · 2 mentions · first linked 2023-10-24
What Hacker News says?
The author has been working on optimizing the NetBSD/amd64 virtual machine kernel boot time. With performance enhancements, the kernel can now boot in less than 15ms on a not-so-modern i5-7600K using QEMU 6.2 with the microvm machine type. The performance branch, available on GitHub, introduces features like Generic PVH boot, a new PV bus for hypervisors without PCI, MMIO-backed devices, performance fixes, pvclock u…
Comment linking /NetBSD/disk.img
on “Optimizing NetBSD/Amd64 Kernel Boot Time: A Performance Breakthrough”Submitted Fakecracker: NetBSD as a Function Based MicroVM as a story · 166 points
HN discussionSubmitted Replacing a silently failing disk in a ZFS pool as a story · 125 points
HN discussionSubmitted Fakecracker: NetBSD as a Function Based MicroVM as a story · 6 points
HN discussionSubmitted NetBSD as a Kubernetes Pod as a story · 3 points
HN discussionSubmitted RTX 5080 and RTX 3090 Setup: 80 Tok/s on Qwen 3.6 27B Q8 as a story · 2 points
HN discussionSubmitted NetBSD as a K8s Pod as a story · 2 points
HN discussionSubmitted Migrating ZFS Pool to Smaller Disk as a story · 1 points
HN discussionSubmitted An Innocent Mount Issue – iMil.net as a story · 1 points
HN discussionSubmitted Make Postfix Trigger Blacklistd on Failed Authentication on NetBSD as a story · 1 points
HN discussionSubmitted Golang interfaces, a pragmatic explanation for the programmer as a story · 1 points
HN discussionSubmitted Launching the AWS Management Console from the CLI as a story · 1 points
HN discussion