Tag Archive
observability
2 posts found
witr: Tracing Process Start Chains
ps and lsof show what is running, not why. witr walks the ancestry: PID to supervisor to the script that started it, in one chain.
The Evolution of Telemetry: From Syslog Scrapers to eBPF and ClickHouse
A technical timeline tracing how telemetry evolved from isolated Prometheus scrapers in 2018 to OpenTelemetry standards, eBPF in-kernel probing, and ClickHouse …