3d ago · 3 min read · The Agent Problem Traditional monitoring means shipping an agent with every service. That agent: Adds memory overhead Needs to be updated Gets out of date Breaks with kernel upgrades Needs instrumentation code eBPF says: what if the kernel itself c...
Join discussion
5d ago · 9 min read · Full implementation on GitHub. The Problem Every time a Unix process calls fork(), the kernel duplicates the parent's entire address space. On a process with 4096 pages of memory, that's 4096 kalloc()
Join discussionApr 20 · 6 min read · We tried running Docker inside a microVM. It failed before the first container even started. The error wasn’t helpful: cgroup mountpoint does not exist On a normal EC2 instance, Docker just works. Sa
Join discussion
Apr 2 · 3 min read · xv6 Book; Chapter 6 - 7 - Interrupts & Device Driver; Locks: https://pdos.csail.mit.edu/6.1810/2025/xv6/book-riscv-rev5.pdf Chapter 6 and 7 are about Interrupts, device driver and locks. Interrupts an
Join discussion
