Stories by valyala

Optimizing Tail Sampling in OpenTelemetry with Retroactive Sampling

Filesystems: Btrfs

Agentic Coding at ClickHouse

Understanding the Go Runtime: The System Monitor

Porting Go's strings package to C

Top Things Not to Do at KubeCon

Understanding the Go Runtime: The Garbage Collector

Porting Go's io package to C

Benchmarking Kubernetes Log Collectors: Vector, Fluent Bit, OTEL Collector, etc.

Having fun with the Go source code

Understanding the Go Runtime: The Scheduler

Last Year in Container Security

Understanding the Go Runtime: The Memory Allocator

Harness engineering: leveraging Codex in an agent-first world

FreeBSD: Home NAS, part 10 – monitoring with VictoriaMetrics and Grafana

Understanding the Go Runtime: The Bootstrap

Understanding the Go Compiler: The Linker

I write games in C (yes, C) (2016)

SectorC: A C Compiler in 512 bytes (2023)

Building an eBPF/XDP L2 Direct Server Return Load Balancer from Scratch

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