it's 2023. Tracing has been around for 20 years(dtrace, x-trace https://cs.brown.edu/~rfonseca/pubs/xtr-nsdi07.pdf https://cs.brown.edu/~rfonseca/pubs/xtr-nsdi0

it's 2023. Tracing has been around for 20 years(dtrace, x-trace https://cs.brown.edu/~rfonseca/pubs/xtr-nsdi07.pdf https://cs.brown.edu/~rfonseca/pubs/xtr-nsdi07.pdf). Very simple logging, if not structured, while not completely useless it's not very useful either. except for maybe showing some nice charts. Any serious monitoring tool is useful when it can explain things and only tracing gives you causal information.