Vector is an open source host-level performance monitoring framework, which exposes hand-picked, high-resolution system and application metrics to every engineer’s browser. Having the right metrics available on demand and at a high resolution is key to understanding how a system behaves and correctly troubleshooting performance issues. Previously, we’d login to instances as needed, run a variety o
![Introducing Vector](https://cdn-ak-scissors.b.st-hatena.com/image/square/b4e0154651ab303f9f8086df76d2b909bb9cadcc/height=288;version=1;width=512/https%3A%2F%2Fmiro.medium.com%2Fv2%2Fresize%3Afit%3A485%2F0%2A9eWDUFLVqQCcDkmE.png)